WO2009149634A1 - 声音重现装置及*** - Google Patents

声音重现装置及*** Download PDF

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Publication number
WO2009149634A1
WO2009149634A1 PCT/CN2009/071736 CN2009071736W WO2009149634A1 WO 2009149634 A1 WO2009149634 A1 WO 2009149634A1 CN 2009071736 W CN2009071736 W CN 2009071736W WO 2009149634 A1 WO2009149634 A1 WO 2009149634A1
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WO
WIPO (PCT)
Prior art keywords
sound
actuator
sound source
stringed instrument
clamping device
Prior art date
Application number
PCT/CN2009/071736
Other languages
English (en)
French (fr)
Inventor
罗朝元
Original Assignee
Lo Chao Yuan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lo Chao Yuan filed Critical Lo Chao Yuan
Publication of WO2009149634A1 publication Critical patent/WO2009149634A1/zh

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Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H3/00Instruments in which the tones are generated by electromechanical means
    • G10H3/12Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
    • G10H3/14Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means
    • G10H3/146Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means using a membrane, e.g. a drum; Pick-up means for vibrating surfaces, e.g. housing of an instrument

Definitions

  • the present invention relates to a sound reproducing apparatus and system, and more particularly to a combined actuator and clamping device that can be clamped to any resonant body by reproducing the vibration phenomenon of the sounding body of the resonant body.
  • a sound reproduction device and system that reproduces the original sound.
  • the current recording process begins with the sound of the instrument passing through the resonance, and the sound is transmitted to the microphone via the air; the sound is converted to an electronic signal recording via the microphone; then a difficult mix may be required to obtain an approximation of the original sound;
  • the horn is driven by the electronic signal of the recorded sound, and the vibration of the air transmitted by the microphone is simulated by the horn vibrating the air.
  • WO 90/03025 discloses a keyboard incorporating a flat-panel horn and does not make any invention for reproducing the timbre of an acoustic instrument.
  • Taiwanese Patent No. TW00466468 proposes an application for exciting the pronunciation of a panel on a stringed instrument, so that the stringed instrument itself emits the sound processed by the effector, and the CD music is played through the stringed instrument, and there is no Any invention has been made for the reproduction of the original sound; and its implementation lacks convenience, and the structure of the existing stringed instrument must be destroyed or changed, and thus has not been accepted by the market.
  • the vocal steps of a stringed instrument are: firstly mechanically vibrate the strings by plucking the strings (such as a guitar), rubbing the strings (such as a violin), or striking a string (such as a piano).
  • the frequency of the mechanical vibration of the string depends on the effective chord length, the material of the string, the thickness of the string, and the tension of the string; the mechanical vibration of the string is transmitted to the panel through the bridge to resonate the panel;
  • the sound of the resonant cavity resonance is generated by the speaker, and the sound of the special tone of the stringed instrument is formed.
  • the tone of the instrument depends on the resonant structure of the panel and the speaker.
  • Various string instruments such as violins, guitars, and cymbals have their own unique features, and the resulting sounds have their own characteristics.
  • the invention can make the performance of the stringed instrument achieve the effect of reproducing the original sound.
  • the acoustic stringed instrument must contain a complete resonance cavity structure in order to maintain the tone, so it is too large to facilitate the performance of the modern stage.
  • the electronic musical instrument meets the convenience required by the modern stage, it cannot perfectly simulate the sound of the original acoustic instrument, so it is only possible to make a choice between convenience and tone.
  • the novel concept of the present invention can take into consideration the advantages of the original acoustic instrument and the electronic musical instrument, and at the same time avoid the disadvantages of both.
  • the FM synthesizer is the simplest, but the effect is poor, far from the sound of the real instrument; the wavetable synthesizer occupies a large amount of memory space, and the variation of the timbre is limited; the physical model synthesizer requires complex theory With high-speed computer computing capabilities, and the structure of each instrument is slightly different, it is necessary to re-examine the complex physical model.
  • the invention breaks through the bottleneck of the electronic music sound, so that the electronic music can also have the sound of the original musical instrument.
  • the present invention proposes a sound reproduction system for the purpose of sound reproduction, which allows any object that is uttered by resonance to reproduce the original sound at different times or places.
  • the invention is combined with the actuator on the convenient clamping device, so that the application range is greatly increased, on the one hand, the modification or destruction of the existing musical instrument is avoided, and on the other hand, the user is allowed to Can fully enjoy the fun of their own hands, so that Any object that can be clamped can be used by the user as an output device for sound reproduction.
  • the known recording method is to reproduce the sound propagating in the air
  • the object of the present invention is to reproduce the resonance of the instrument by the process of forming the piano sound, and to generate the sound of the instrument by the resonance of the instrument itself
  • the best method is: in the string instrument, use the pickup to pick up the sound vibration signal of the bridge of the string instrument or the position of the string instrument panel; then transmit the sound vibration signal to the recording and playback device for storage; when the original sound reproduction is needed, from the recording and playback
  • the sound device outputs a sound vibration signal, which is transmitted to the actuator at the position of the bridge or the panel, and vibrates the bridge or the panel of the stringed instrument by the actuator to resonate the panel; the vibration of the panel is transmitted to the speaker, and in the speaker
  • the effect of resonance of the resonance cavity is generated; the difference between the structure of the string instrument and the structure of the speaker causes different resonance effects and has different frequency responses, thus forming a special tone of the stringed instrument. Because of the uniqueness of various string instruments such as violins
  • the sound reproducing system of the present invention reproduces the same tone and sound effect as a live player by reproducing the phenomenon that the string playing the panel resonates with the speaker.
  • the above-mentioned stringed instrument which generates a sound by resonance of the vibration of the actuator after the sound is reproduced can also be replaced with a resonator. If the above-mentioned sound recording and sound reproduction are performed on the same stringed instrument, it can be regarded as a stringed instrument as a resonance body, or a resonance body as a part of a stringed instrument, which can completely reproduce the sound of the stringed instrument.
  • the resonator may not be part of a stringed instrument, and the resonator may be selected in a variety of different configurations to cause various timbre changes in the reproduction of the sound. It is important to note here that if you select a resonator with a panel and speaker structure that is closer to the recording of the stringed instrument, the closer the sound is reproduced, the closer it is to the original sound of the stringed instrument.
  • the present invention allows sound to be reproduced between different daylights, and also allows sound to be reproduced in different spaces at the same time.
  • the vibration of the sound picked up by one instrument is reproduced on other different resonating bodies, so that the concept of a separate stringed instrument can be realized. That is, the stringed instrument is divided into two parts, and the part containing the string is used to play. , contains another part of the speaker for pronunciation.
  • the musician can carry a portable music instrument without a resonance chamber to perform the performance, and the sound of the portable instrument can be reproduced by reproducing the sound vibration of the portable instrument in another position, and the beautiful acoustic instrument sound can still be preserved.
  • the invention combines the actuator and the clamping device to greatly increase the application range thereof, and greatly improve the convenience of the user, and can avoid the existing musical instruments or other resonating bodies.
  • the destruction and change of the structure allows the user to fully enjoy the fun of his own hands, so that any object that can be clamped and can vibrate and sound can be used as a resonance body to output sound.
  • the actuator is clamped to the surface of the resonator by the clamping device, and the mechanical vibration generated by the actuator is transmitted to the resonator, causing the resonator to resonate and emit sound.
  • the clamping device When the clamping device is combined with the actuator ⁇ , it can be used for sound reproduction alone; when the clamping device is combined with the actuator and the pickup, the same device can be used for sound pickup and reproduction.
  • the present invention breaks through the bottleneck of electronic music to produce a true stringed instrument sound.
  • We first use traditional sound synthesis methods such as physical modeling synthesize, wavetable synthesize or FM synthesis, method (FM).
  • Synthesize to synthesize the mechanical vibration signal of the string, and then transmit the mechanical vibration signal of the string to the actuator installed near the bridge of the real stringed instrument, vibrating the bridge of the stringed instrument or the panel near the bridge by the actuator
  • the vibration of the panel close to the bridge causes the panel of the entire stringed instrument to resonate, and the vibration is transmitted to the body and the speaker, and the resonant cavity resonance effect is generated in the well-designed speaker, thereby forming a special tone of the stringed instrument.
  • the stringed instrument can only have the structure of the speaker, omitting the structure such as the string and the neck.
  • the position of the actuator is optimally chosen for the bridge, but is not limited to the bridge. Further, the above-mentioned signal transmitted to the actuator can be replaced with another sound source device without using a sound synthesizer.
  • the aforementioned sound reproducing device incorporating the clamping device and the actuator has the characteristics of being convenient to use and having minimal damage to the instrument.
  • the clamping device with a bridge and developed a bridge that incorporates an actuator. Because stringed instrument users (such as cellist) are very fond of expensive instruments. Therefore, we have developed a bridge that combines the actuator and a bridge that combines the actuator and the pickup to facilitate the player to replace it, while avoiding the substantial modification and destruction of the stringed instrument. Devices and actuators are less likely to interfere with performance.
  • the present invention discloses a sound reproducing apparatus, comprising: a clamping device for mounting and dismounting on an object surface in a clamping manner; and an actuator disposed on the clamping device Upper, mechanical vibration is generated according to a sound source input signal.
  • the present invention also discloses a sound reproducing apparatus, comprising: a sound source device for outputting a sound source signal; an actuator for generating mechanical vibration according to the sound source signal; and a clamping device for carrying the sound source
  • the actuator is also used to clamp to an object; the actuator is disposed on the clamping device.
  • the present invention also discloses a sound reproducing apparatus, comprising: a sound source device for outputting a sound source signal; a resonance body as a sound output device; and a clamping device for clamping the resonator body And an actuator disposed on the clamping device to generate mechanical vibration according to the sound source signal and transmitted to the resonant body such that the resonant body resonates to emit a sound.
  • the present invention also discloses a sound reproduction system, comprising: at least one first stringed instrument; at least one pickup disposed on the first stringed instrument for sensing sound and converting the sound into at least one sound source Outputting a signal; at least one amplifier, generating at least one amplified sound source input signal according to the sound source output signal; at least an actuator generating mechanical vibration according to the amplified sound source input signal; and at least one resonant body, the actuator being disposed at the On the resonator, the resonator generates resonance based on mechanical vibration generated by the actuator, and further emits sound.
  • the present invention discloses a sound reproduction system, comprising: at least one first stringed instrument; at least one pickup disposed on the first stringed instrument for sensing a sound and converting the sound into at least one sound source output a signal; at least one amplifier, generating at least one amplified sound source input signal according to the sound source output signal; at least an actuator generating mechanical vibration according to the amplified sound source input signal; at least one resonant body, the actuator being disposed at the resonant body The resonating body resonates according to the mechanical vibration generated by the actuator, thereby generating a sound; and at least one clamping device, the actuator is disposed on the clamping device and the clamping device can be clamped or disassembled In the resonator.
  • the present invention further discloses a sound reproduction system, comprising: at least one first stringed instrument; at least one pickup, Provided on the first stringed instrument, sensing a sound, and converting the sound into at least one first sound source output signal; a recording and playback device electrically connected to the pickup for recording the first sound source output signal, and Playing the first sound source output signal recorded by the second sound source input signal; at least one amplifier generating at least one amplified sound source input signal according to the second sound source input signal; at least an actuator, according to the amplification
  • the sound source input signal generates mechanical vibration; and at least one resonator is disposed on the resonator, and the resonator generates resonance according to mechanical vibration generated by the actuator, thereby generating sound.
  • the present invention discloses a sound reproduction system that can generate a sound of a real stringed instrument, comprising: a sound source device that outputs at least one sound source signal; at least one amplifier that generates at least one amplification according to the sound source signal a sound source signal; at least an actuator, generating mechanical vibration according to the amplified sound source signal; and at least one speaker comprising at least one stringed instrument speaker structure for generating the same resonance cavity effect as the stringed instrument, and the speaker and the stringed instrument have The same frequency response, and the actuator is disposed on the speaker such that the speaker resonates according to the mechanical vibration generated by the actuator, thereby generating a sound
  • FIG. 1 is a schematic cross-sectional view showing a clamping device in accordance with the disclosed technology
  • FIG. 2A is a schematic cross-sectional view showing a cushion pad on an inner surface of an upper plate and a lower plate of a clamping device according to the disclosed technology
  • 2B is a schematic cross-sectional view showing a magnetic device on an inner surface of an upper plate and a lower plate of a clamping device according to the disclosed technology
  • 2C is a schematic view showing a magnetic device disposed on a lower surface of a lower plate of the clamping device according to the disclosed technology
  • 3A-3B are cross-sectional views showing different embodiments of a clamping device in accordance with the teachings of the present invention.
  • 4A-4B are schematic views showing another embodiment of a clamping device in accordance with the disclosed technology
  • 5A-5B are schematic views showing another embodiment of a clamping device in accordance with the disclosed technology
  • 5C is another embodiment of a sound reproducing apparatus according to the disclosed technology.
  • 6A is a schematic view showing the arrangement of an actuator on a clamping device in accordance with the disclosed technology
  • 6B-6D are schematic diagrams showing various combinations of actuators and clamping devices in accordance with the teachings of the present invention.
  • 6E is a schematic diagram showing the arrangement of a pickup on a clamping device having an actuator in accordance with the disclosed technology
  • FIG. 6F is a block diagram showing the sound present device according to FIG. 6E;
  • Figure 6G is a block diagram of a sound reproducing apparatus according to the present invention.
  • Figure 7 is a block diagram showing a sound reproducing apparatus according to the present invention.
  • FIG. 8 is a block diagram showing another sound reproducing apparatus disclosed in the present invention.
  • FIG. 9 is a block diagram showing a sound reproduction system
  • FIG. 10 is a block diagram showing a sound reproduction system
  • FIG. 11 is a block diagram showing a sound reproduction system
  • Figure 12 is a block diagram showing a sound reproduction system of the present invention which can produce a tone of a real stringed instrument
  • Figure 13 is a block diagram showing a sound reproduction system that produces a true stringed instrument sound in accordance with the teachings of the present invention.
  • the invention is directed to a sound reproducing device and system, and more particularly to a sound reproducing device and system incorporating an actuator and a clamping device, which are applied to a stringed instrument by reproducing the
  • the stringed instrument plays the phenomenon that the panel resonates with the speaker to reproduce the same tone and sound effect as the live player.
  • detailed embodiments and devices thereof will be set forth in the following description.
  • the detailed circuit layout and device structure of the device mentioned in the present invention are not described in detail to avoid unnecessarily limiting the present invention.
  • the preferred embodiments of the present invention will be described in detail below, and the present invention may be widely practiced in other embodiments, and the scope of the present invention is not limited. The scope shall prevail.
  • the present invention proposes an innovative method of unequal sound into air propagation, while the sound is also vibrating in the mechanical structure of the instrument, i.e., the pickup is converted into an electronic signal recording by a pickup.
  • the broadcaster uses a musical instrument or other object with a resonant pronunciation structure as a sound output device to directly restore the vibration propagation of the original sound in the mechanical structure of the instrument. Therefore, it is more highly faxable to achieve the purpose of reproducing the original sound.
  • the actuator is combined with the clamping device.
  • This approach also avoids damage and alteration to existing instruments or other resonating structures. Any object that can be clamped and vibrated can be output by the user as a resonating body.
  • the clamping device is used to clamp the actuator to the surface of the resonator, and the mechanical vibration generated by the actuator is transmitted to the resonator, causing the resonator to resonate and emit sound.
  • the clamping device is combined with the actuator ⁇ , it can be used for sound reproduction alone; when the clamping device is combined with the actuator and the pickup, the same device can be used to complete the pickup and reproduction of the sound.
  • FIG. 1 is a schematic cross-sectional view of a clamping device disclosed in the present invention.
  • the clamping device 10 has an upper plate 102 and a lower plate 104, and the upper plate 102 and the lower plate 104 are connected by a rotating shaft 106, and an external force is applied to the upper plate 102 and the lower portion by means of the rotating shaft 106.
  • the plate 104A can cause the upper plate 102 and the lower plate 104 to be opened or closed according to the additional force; wherein the clamping device 10 can be a clothespin type, as shown in FIG.
  • a spring or a U-shaped metal piece is mechanically coupled to the rotating shaft 106 such that the upper plate 102 and the lower plate 104 are compressed by a compressible elastic member (not shown) and elastically clamped thereto.
  • a compressible elastic member not shown
  • At least one cushion 210 may be disposed on an inner side of the upper plate 102 with respect to the inner surface of the lower plate 104.
  • the cushion 210 may be made of, for example, rubber or silicone. Material such as foam, when the clamping device 10 is clamped to an object (not shown), such as a musical instrument, can protect the object from the surface of the object to be scratched by the clamping device 10;
  • the cushion 210 also has the function of increasing the friction force to prevent the object from vibrating, causing the clamping device 10 to be disengaged from the clamped object; further, the vibration of the actuator is transmitted to the clamped object via the cushion 210. Therefore, the cushion 210 has a function of adjusting the frequency response.
  • At least one magnetic device 220 such as a magnet, is disposed inside the upper plate 102 and/or the lower plate 104 of the clamping device 10. Therefore, when the clamping device 10 is clamped to an object (not shown), the upper plate 102 and the lower plate 104 can be attracted to the object by means of the magnetic device 220 by means of the magnetic device 220 and utilizing the principle of magnetic attraction.
  • an object containing a magnetic material such as iron, cobalt or nickel, particularly a clamping device 10 having a compressible elastic member (not shown), can be adsorbed on the object by the magnetic force generated by the magnetic device 220.
  • the surface of the magnetic device 220 opposite to the inner surface of the upper plate 102 and the lower plate 104 further includes a cushion 210, which is more securely clamped to the object by the clamping force of the compressible elastic member.
  • the clamping device 10 scratches the surface of the object; this cushion 210 also has a function of increasing friction and a function of adjusting frequency response.
  • Fig. 2C shows a schematic view of a magnetic device disposed on the lower surface of the lower plate of the clamping device.
  • the magnetic device 220 is disposed on the lower surface of the lower plate 104 of the clamping device 10; therefore, the clamping device 10 can be arbitrarily attached to an object having a metal such as iron, cobalt, nickel or the like by the magnetic device 220 (not in the It is shown in the figure and is not limited by the shape of the object itself.
  • 3A and 3B are schematic cross-sectional views showing different embodiments of the clamping device disclosed in the present invention.
  • the clamping device 10 has an upper plate 102 and a lower plate 104, and a bracket 105 for connecting the upper plate 102 and the lower plate 104, and having at least the upper plate 102 or the lower plate 104.
  • the screw 110 can also include a swivel 112, shown in phantom in Figure 3A. Referring to FIG.
  • the upper plate 102 and the lower plate 104 respectively have corresponding screw holes 108A/108B, a screw 110A having a rotating handle 112A and having a rotating handle 1
  • a screw 110B of 12B is respectively threaded through the screw holes 108A and 108B of the upper plate 102 and the lower plate 104; therefore, the screws 110A and 110B can be adjusted to be screwed inward or both sides by rotating the upper and lower rotating handles 112A and 112B. Therefore, according to the size of the object (not shown in the figure), the rotation handles 112A and 112B can be used to adjust the distance between the screw 110A and the screw 110B to clamp the clamping device 10 to the object (not shown).
  • the shape of the rotary handles 112A and 112B may be a straight shape, a cross shape or a disk-shaped rotary handle.
  • the cushion 210 and the magnetic device 220 are disposed at the position of the clamping device 10, and can also be implemented in the clamping device 10 disclosed in FIGS. 3A and 3B. No more statements are made here.
  • the cushion 210 and the magnetic device 220 are disposed at the position of the clamping device 10, and at least one adhesive device (not shown) may be disposed. It is used to assist the clamping device 10 to be clamped to an object (not shown).
  • FIGS. 4A-4B are schematic views of another embodiment of a clamping device in accordance with the present invention.
  • the upper plate 102 of the clamping device 10 is composed of a first portion 1021 and a second portion 1023.
  • the first portion 1021 and the second portion 1023 are connected by a rotating shaft 1025.
  • the second portion 1023 is arbitrarily rotatable by the rotating shaft 1025, as shown in FIG. 4B.
  • the shaft 1025 is fixed in position to fix the position of the second portion 1023 of the upper plate 102; when the second portion 1023 is rotated above the first portion 1021, it overlaps with the first portion 1021.
  • FIGS. 5A-5B are schematic views of another embodiment of a clamping device in accordance with the present invention.
  • the upper plate of the clamping device 10 is composed of a first portion 1021 and a second portion 1023, wherein the second portion 1023 has at least one protrusion 1122; in the first portion 1021 Having at least one groove 112
  • the first part 1021 and the second part 1023 are as shown in Fig. 5B.
  • the width and depth of the recess 1124 depend on the design of the projection 1122. Therefore, the second portion 1023 can be extended by the projection 1122 and the recess 112.
  • the second portion 1023 can be telescoped inward or outward on the first portion 1021 by the combination of the projection 1122 and the recess 1124.
  • the position of the protrusion 1122 and the groove 1124 can be interchanged, and the same function can be achieved; that is, the second portion 1023 of the upper plate 102 has at least one groove (not shown in the figure), the first part
  • the portion 1021 has at least one protrusion (not shown) such that the second portion of the upper plate 102 can be inwardly or outwardly telescoped by the engagement of the protrusion 1122 with the groove 1124.
  • 5C is a diagram showing another embodiment of the sound reproducing apparatus, wherein the upper plate 102 of the actuator 20 is composed of a first portion 1021 and a second portion 1023 and a third portion 1024, wherein the second portion 1023 can The third portion 1024 can be inwardly or outwardly telescoped by the at least one protrusion 1125 and the at least one groove 1126 being engaged with each other by any rotation of the shaft 1025.
  • Figure 6A is a schematic view showing the arrangement of an actuator on a clamping device.
  • the actuator 20 is disposed on the upper plate 102 of the clamping device 10; the actuator 20 can generate mechanical vibration according to the input signal of the sound source;
  • the plate 102 has a recess 1028 (dotted line in the figure) and corresponds to a latch 202 of the actuator 20, so that the actuator 20 can be mounted or detached to the clamping device by means of the latch 202 and the recess 1028. 10 on.
  • the groove 1028 may also have a first thread structure (not shown) and the cassette 202 may have a second thread structure corresponding to the first thread structure (not shown).
  • the actuator 20 can be placed and rotated by the threaded configuration on the cassette 202 to the threaded configuration of the recess 1028 of the upper plate 102 of the clamping device 10, whereby the actuator 20 can be screwed to the clamping device 10
  • the recess 1028 of the upper plate 102 allows the actuator 20 to be easily mounted or detached to the clamping device 10.
  • Figure 6B shows a method of combining the actuator 20 with another of the clamping device 10.
  • the actuator 20 includes a projection 203, and the upper plate 102 of the clamping device 10 has a recess 1029, and the projection 203 of the actuator 20 corresponds to the recess of the upper plate 102 of the clamping device 10.
  • the slot 1029 allows the actuator 20 to snap into the recess 1029 by means of the projection 203 such that the actuator 20 can telescope inwardly or outwardly onto the upper plate 102 of the clamping device 10.
  • FIG. 6C shows that a foam 211 can be added between the actuator 20 and the clamping device 10 for absorbing vibration.
  • the lower surface of the actuator 20 can also be added with a cushion 210 for A buffer for the transmission of vibration between the actuator 20 and the clamped object (not shown).
  • the clamping device 10 has a screw hole 109.
  • the actuator 20 has a screw 213 and a rotating handle 212.
  • the hole 109 by the rotation of the screw 213, adjusts the pressure between the actuator 20 and the object to be clamped (not shown).
  • the shape of the rotating handle 212 may be a straight shape, a cross shape or a disc-shaped rotating handle.
  • the clamping device 10 can be clamped to the surface of an object (not shown) by the upper plate 102 and the lower plate 104, and The actuator 20 disposed on the clamping device 10 can generate mechanical vibrations based on a sound source input signal.
  • the sound source input signal for causing the actuator 20 to generate mechanical vibration may also be first amplified by an amplifier (not shown) and then input to the actuator 20 to increase the The strength of the vibration of the actuator 20.
  • An amplifier for amplifying the input signal of the sound source may also be disposed on the clamping device 10.
  • the actuator 20 may be a variety of different types of actuators, such as electromagnetic actuators, piezoelectric actuators or magnetic actuators, here
  • Actuator 20 is a known technique, and actuator 20 used in the present invention is a further application, rather than discussing the electronic circuitry or structural improvements of the actuator, and various types of actuation.
  • the mechanical actuation and electronic circuit structure of the device can be known from various published documents or books, and will not be described any more.
  • FIG. 6E is a schematic illustration of a sound reproducing apparatus according to the present invention, showing a pickup disposed on a clamping device having an actuator. As shown in FIG.
  • a pickup device 30 is further included on the clamping device 10 having the actuator 20, and the sound can be sensed by the pickup 30 and converted into a sound source output signal; and the actuator 20 can be A sound source inputs a signal to generate mechanical vibration; mechanical vibration generated by the actuator 20 is transmitted to an object (not shown) that is clamped by the clamping device 10 to generate sound.
  • the pickup 30 can be a variety of different types of pickups, such as:
  • Capacitive microphones dynamic microphones, contact microphones, down-string pillow pickups, piezoelectric crystal pickups, single-wire electromagnetic pickups, two-wire electromagnetic pickups and dynamic pickups.
  • the pickup 30 has been a known technique, and the pickup 30 used in the present invention is a further application, rather than discussing the electronic circuit or structural improvement of the pickup 30, and the mechanical actuation of various types of pickups.
  • the electronic circuit structure can be known from various published documents or books, and will not be described any more.
  • FIG. 6F is a block diagram showing the sound reproducing apparatus shown in Figure 6E.
  • FIG. 6E may further include a preamplifier (not shown), and the sound source output signal generated by the pickup 30 may be amplified by a preamplifier (not shown); in addition, the preamplifier (not in the figure) It can be provided on the clamping device 10 as shown.
  • FIG. 6G is a block diagram of a sound reproducing apparatus according to the present invention.
  • the sound reproducing apparatus includes: a clamping device 10, an actuator 20, and a pickup 30, wherein the actuator 20 and the pickup 30 are respectively disposed on the clamping device 10.
  • a preamplifier 902 may also be included, which is indicated by a broken line in FIG. 6G, and is electrically
  • the pickup 30 is connected to amplify the sound source output signal generated by the pickup 30.
  • the sound reproducing device may include a recording and playback device 908, which is indicated by a broken line in FIG. 6G, electrically connected to the pickup 30 for recording the sound source output signal, and can play the recorded sound source output signal as The sound source input signal is sent to the actuator 20.
  • a recording and playback device 908 which is indicated by a broken line in FIG. 6G, electrically connected to the pickup 30 for recording the sound source output signal, and can play the recorded sound source output signal as The sound source input signal is sent to the actuator 20.
  • At least one amplifier 404 may be further included, which is indicated by a broken line in FIG. 6G, and is electrically connected to the recording and playback device 908 and the actuator 20 respectively, thereby being recorded by the recording and playback device 908.
  • the played source input signal is transmitted to amplifier 404 prior to transmission to actuator 20 for amplifying the source input signal and then transmitted to actuator 20 such that actuator 20 produces mechanical vibration.
  • the pickup device 30 senses a sound source output signal ⁇
  • the sound source output signal is transmitted to the preamplifier 902 to amplify the sound source output signal, and then the amplified sound source output signal is transmitted to the recording and playback device 908.
  • the sound source output signal is recorded in the recording and playback device 908 in a known recording format; then, the sound source output signal recorded in the recording and playback device 908 can be played as a sound source input signal and sent to the amplifier 404 for use in This source input signal is amplified and then transmitted to the actuator 20 such that the actuator 20 produces mechanical vibration.
  • a wireless signal transmission device 910 may be further included, which is indicated by a broken line in FIG. 6G, and wirelessly transmits the sound source input signal to the actuator 20 via the wireless signal transmission device 910 such that the actuator 20 Produces mechanical vibration.
  • the preamplifier 902, the recording and playback device 908, and the amplifier 404 shown in Fig. 6G may be disposed on the clamping device 10.
  • the wireless signal transmission apparatus shown in the embodiments of the present specification includes a wireless transmitter and a wireless receiver. To simplify the illustration, the wireless signal transmission apparatus in the figure only draws a wireless transmitter, and the wireless receiver. The part is not shown in the figure.
  • the recording and playback device 908 can be a variety of different recording and playback devices, such as: a computer, a personal digital assistant (personal digital
  • wireless signal transmission device 910 can be selected from the following groups: mobile phone, wireless USB, ultra-wideband interface (UWB) ; Ultra Wide
  • WiMAX Worldwide Interoperability for Microwave
  • AM transceiver FM transceiver, frequency shift key transceiver (FSK; phase shift key-in) and phase shift key transceiver (PSK; phase shift key-in)
  • FSK frequency shift key transceiver
  • PSK phase shift key transceiver
  • the object to be clamped as shown in the embodiment of the present specification may be any entity such as a house, a car, a table, a musical instrument, or a thin plate, etc., and the clamping device 10 may be clamped to the objects.
  • the actuator 20 receives a source input signal and produces a mechanical vibration that is transmitted to these objects to cause the object to resonate, the sound can be emitted by these objects.
  • Fig. 7 is a block diagram showing a sound reproducing apparatus disclosed in the present invention.
  • a sound reproducing device includes: a clamping device 10, an actuator 20, and a sound source device 40; wherein, the sound source device 40 is configured to output a sound source signal; and the clamping device 10 is configured to carry the actuation
  • the device 20 can be clamped to an object (not shown); the actuator 20 is disposed on the clamping device 10 to generate mechanical vibration based on the sound source signal.
  • the sound reproducing device may further include an amplifier 404, which is indicated by a broken line in FIG. 7, and is electrically connected to the sound source device 40 and the actuator 20, respectively, for amplifying the sound source signal and then transmitting the signal source.
  • the actuator 20 causes the actuator 20 to generate mechanical vibration.
  • the sound source device 40 may further include an amplifier 402, which is indicated by a broken line in FIG. 7, and is electrically connected to the sound source device 40 and the actuator 20, respectively, for amplifying the sound source signal and then transmitting the sound source signal to the actuator. 20, causing the actuator 20 to generate mechanical vibration.
  • the sound source device 40 may be disposed on the clamp device 10, which is indicated by a broken line in Fig. 7.
  • the sound reproducing device may further include a wireless signal transmission device 910, which is indicated by a broken line in FIG. 7, and the sound source device 40 outputs a sound source output signal to the wireless signal transmission device 910, and then wirelessly communicates via the wireless signal transmission device 910. This sound source output signal is transmitted to the actuator 20, thereby causing the actuator 20 to generate mechanical vibration.
  • a wireless signal transmission device 910 which is indicated by a broken line in FIG. 7, and the sound source device 40 outputs a sound source output signal to the wireless signal transmission device 910, and then wirelessly communicates via the wireless signal transmission device 910. This sound source output signal is transmitted to the actuator 20, thereby causing the actuator 20 to generate mechanical vibration.
  • the sound source device 40 may be a variety of different sound source devices, such as: computer, mobile phone, personal digital assistant (PDA), MD, iPods recorder, mp3
  • PDA personal digital assistant
  • MD personal digital assistant
  • iPods recorder mp3
  • the sound reproducing device includes: a clamping device 10 having an actuator 20; a sound source device 40 for outputting a sound source signal; and a resonance body 50 as a sound output device;
  • the sound source device 40 outputs a sound source signal to the actuator 20 provided on the clamping device 10, so that the actuator 20 generates mechanical vibration.
  • the resonator 50 may further include a sounding board 502 and a resonance chamber 504, which are indicated by broken lines in FIG. 8, so that the sound source signal output by the sound source device 40 is transmitted to the actuator 20.
  • the mechanical vibration is transmitted to the sounding board 502 or the resonance chamber 504, so that the sounding board 502 or the resonance chamber 504 resonates to emit sound.
  • FIG. 8 the resonator 50 may further include a sounding board 502 and a resonance chamber 504, which are indicated by broken lines in FIG. 8, so that the sound source signal output by the sound source device 40 is transmitted to the actuator 20.
  • the mechanical vibration is transmitted to the sounding board 502 or the resonance chamber 504, so that the sounding board 502 or the resonance chamber 504 resonates to emit sound.
  • the sound reproducing device may further include a pickup 30, which is indicated by a broken line in FIG. 8, is disposed on the clamping device 10 for sensing sound, and converts the sound into a sound source output signal. It is to be particularly noted that, in this embodiment, the sound sensed by the pickup 30 is different from the sound source signal output by the sound source device 40.
  • the pickup 30 may have a latch (not shown) corresponding to a recess (not shown) of the clamping device, such that the pickup 30 is The cassette and the recess are mounted or detached to the clamping device 10.
  • the pickup 30 may have a projection (not shown) corresponding to a groove (not shown in the figure) of the clamping device 10, so that the pickup By means of the projection (not shown) engaging the groove (not shown), it is telescoped inwardly or outwardly for attachment or detachment to the clamping device 10.
  • the sound reproducing apparatus may further include a wireless signal transmission device 910, which is indicated by a broken line in FIG. 8, and transmits the sound source signal output from the sound source device 40 to the actuator 20 by wireless communication.
  • a wireless signal transmission device 910 which is indicated by a broken line in FIG. 8, and transmits the sound source signal output from the sound source device 40 to the actuator 20 by wireless communication.
  • the sound source device 40 may be disposed on the clamping device 10, which is indicated by a broken line in Fig. 8.
  • the resonating body 50 may be a stringed instrument.
  • the resonating body 50 can be a stringed instrument such as a violin, a guitar, a cymbal, a cymbal, a zither, or a guqin.
  • the sound reproduction system includes: at least one first stringed instrument 60; at least one pickup 30 disposed on the first stringed instrument 60 for sensing sound and converting the sound into at least one sound source output signal
  • At least one amplifier 404 generates at least one amplified sound source input signal according to the sound source output signal
  • at least the actuator 20 generates mechanical vibration according to the amplified sound source input signal
  • at least one resonant body 50 and the actuator 20 is disposed at the resonance On body 50.
  • the pickup 30 senses the sound produced by the first stringed instrument 60 and converts the sound into at least one sound source output signal, and then transmits the sound source output signal to the amplifier 404 to generate a The amplified sound source output signal; then, the amplified sound source output signal is transmitted to the actuator 20 such that the actuator 20 generates mechanical vibration. Since the actuator 20 is disposed on the resonating body 50, when the actuator 20 generates a mechanical vibration ⁇ , the resonating body 50 resonates according to the mechanical vibration of the actuator 20, and is generated by the resonating body 50 by the first stringed instrument 60. The sound is made up of the resonator 50 as a sound output device.
  • the first stringed instrument 60 may be a stringed instrument such as a violin, a guitar, a cymbal, a cymbal, a zither, or a guqin.
  • the resonator 50 may include at least one soundboard 502, which is indicated by a broken line in FIG. 9, and the soundboard 52 is resonated according to the mechanical vibration generated by the actuator 20.
  • the actuator 20 receives the amplified sound source output signal transmitted by the amplifier 04 to generate a mechanical vibration ⁇ , the mechanical vibration is transmitted to the soundboard 502 such that the soundboard 502 resonates as a sound output device to be emitted by the first stringed instrument 60. The sound produced.
  • the resonator 50 may include at least a first resonance chamber 505, indicated by a broken line in Fig. 9, and the first resonance chamber 505 resonates according to the mechanical vibration generated by the actuator 20.
  • the actuator 20 receives the amplified sound source output signal transmitted by the amplifier 404 to generate a mechanical vibration ⁇
  • the mechanical vibration is transmitted to the first resonance chamber 505 such that the first resonance chamber 505 resonates as a sound output device to emit The sound produced by a stringed instrument 60.
  • a sound reproduction system may include at least one preamplifier 902, which is indicated by a broken line in FIG. 9, which is electrically connected to the pickup 30 and the amplifier 404, respectively;
  • the pickup 30 senses the sound generated by the first stringed instrument 60 and converts it into a sound source output signal
  • the sound source output signal is transmitted to the preamplifier 902 to amplify the sound source output signal in advance;
  • the amplified source output signal is transmitted to the amplifier 404 to generate another amplified source output signal, and then the amplified source output signal is transmitted to the actuator 20 disposed on the resonator 50, Similarly, the actuator 20 is caused to generate mechanical vibrations, and the resonator 50 is resonated to emit sound generated by the first stringed instrument.
  • a sound reproduction system may further include at least one volume adjustment circuit 904, which is indicated by a broken line in FIG. 9, and is electrically connected to the amplifier 404 and the actuator 20, respectively.
  • the sound level of the sound source output signal transmitted from the amplifier 404 to the volume adjustment circuit 904 is controlled or adjusted, and then transmitted to the actuator 20 to generate a mechanical vibration, which is then resonated by the resonator 50, and is emitted via the volume adjustment.
  • Circuit 904 adjusts the subsequent sound.
  • a sound reproduction system may further include at least one sound processing circuit 906, which is indicated by a broken line in FIG. 9, and is electrically connected to the pickup 30 and the amplifier 404, respectively, so that the pickup is provided.
  • the sound source processing signal After sensing a sound source output signal outputted by the first stringed instrument 60, the sound source processing signal is transmitted to the sound effect processing circuit 906, and the sound source output signal is changed by the sound effect processing circuit 906, and then the processed sound source output signal is transmitted to the sound source output signal.
  • the amplifier 404 amplifies the processed sound source output signal by means of the amplifier 404, and then transmits it to the actuator 20 to cause the actuator 20 to generate mechanical vibration, and causes the resonator body 50 to resonate by mechanical vibration of the actuator 20, so that The resonator 50 can function as a sound output device to emit a sound processed output signal.
  • the sound effect processing circuit 906 may be various sound processing circuits, such as: Reverb, Chorus, Equalization, dynamic compression. Compressor, Delay or Pitch Shifter, etc.
  • the resonant body 50 may be a second stringed instrument (not shown), and may be a stringed instrument such as a violin, a guitar, a cymbal, a cymbal, a zither, or a guqin.
  • the position of the actuator 20 disposed on the second stringed instrument is the same as the position where the pickup 30 is disposed on the first stringed instrument, and has the best original sound reproduction effect; here, taking the guitar as an example, when the first stringed instrument 60 is a The guitar cymbal, the pickup 30 is placed on the guitar's soundboard, and the actuator 20 is placed on the other guitar also on the soundboard to reproduce the sound vibration on the soundboard. If the pickup 30 is placed on the bridge of the guitar, the actuator 20 can be placed on the other guitar position on the bridge to achieve the best original reproduction.
  • the resonator 50 may or may not be part of the first stringed instrument 60.
  • the actuator 20 is disposed at On the resonator 50, the resonator 50 is part of the first stringed instrument 60. If you want to get the best effect of the original sound reproduction, you can choose to The actuator 20 is disposed at the same position as the pickup 30.
  • the first stringed instrument 60 is taken as an example of a guitar, and the resonator 50 is a speaker of a guitar, which comprises a panel, a side panel and a back panel. If the pickup 30 is selected, When the position of the bridge is set, the actuator 20 is also placed at the position of the bridge, and the best effect of the original sound reproduction can be obtained.
  • the resonant body 50 may include at least one sounding board 502, and the sounding board 502 generates resonance according to the mechanical vibration generated by the actuator 20, and may sound by the sounding board 502; in addition, the resonant body 50 may include At least one first resonance chamber 505, such that the first resonance chamber can resonate according to mechanical vibration generated by the actuator 20; and the first stringed instrument 60 includes at least a second resonance chamber 506, and when the first resonance chamber 50 5 With the same structure as the second resonance chamber 506, an optimum original sound reproduction effect can be obtained.
  • the first stringed instrument 60 is a guitar as an example in which the first resonance chamber 505 has the same structure as the second resonance chamber 506, and the second resonance chamber is a speaker of the first stringed instrument (for example, a guitar) 60.
  • a first resonator 50 comprises a resonance chamber 505, and the first speaker is identical with the resonance structure of the first structure of the stringed musical instrument 60 of the cavity 505, the first resonator body 50 having a stringed instrument 60
  • the speaker structure of the same panel, side panel and back panel; the resonator 50 may not include a structure other than a guitar neck, a fingerboard, a string, a head, etc.; the sound emitted by the first stringed instrument 60 may pass through the pickup
  • the conversion of the sound source signal 30 to the actuator 20 produces mechanical vibration, and the resonance body 50 having the same guitar speaker structure resonates to emit the same sound as the first stringed instrument 60 for the purpose of reproducing the original sound.
  • the resonator 50 may be various strings such as a violin, a guitar, a cymbal, a cymbal, a zither, and a guqin.
  • the sound of the sound picked up on a stringed instrument can be reproduced on other different resonating bodies, and the concept of a separate stringed instrument can be realized, that is, the stringed instrument can be divided into two parts.
  • the part that contains the string is used to play, and the other part of the speaker is used for pronunciation. Therefore, the musician can carry a portable instrument without a resonance chamber to perform on the stage, and the sound of the portable instrument can be reproduced by reproducing the sound vibration of the portable instrument on the other side of the stage, and the beautiful acoustic instrument sound can still be preserved.
  • FIG. 10 is a block diagram showing a sound reproduction system.
  • a sound reproduction system includes: at least one first stringed instrument 60; at least one pickup 30 disposed on the first stringed instrument 60 for sensing sound and converting the sound into at least one sound source output At least one amplifier 404, generating at least one amplified sound source input signal according to the sound source output signal; at least an actuator 20 disposed on the clamping device 10, generating mechanical vibration according to the amplified sound source input signal; and at least one resonant body 50 A clamping device 10 having an actuator 20 is clamped to the resonator 50.
  • FIG. 10 and FIG. 9 The main difference between FIG. 10 and FIG. 9 is that, in FIG.
  • the actuator 20 is directly disposed on the resonant body 50 (or is disposed on the sounding plate 502 of the resonant body 50 or the resonance cavity 504);
  • the actuator 20 is disposed on the clamping device 10, and is clamped to the resonator 50 by the clamping device 10 (or disposed on the sounding plate 502 of the resonator 50 or the resonance cavity 504). Therefore, by the clamping device 10 having the actuator 20 being clamped to the resonator body 50, the resonance generated by the first stringed instrument 60 can also be generated by the resonance of the resonance body 50.
  • the structure of the clamping device 10 and its function are the same as described above, and will not be further described herein.
  • FIG. 11 is a block diagram showing another sound reproduction system.
  • a sound reproduction system includes: at least one first stringed instrument 60; at least one pickup 30 disposed on the first stringed instrument 60 for sensing sound and converting the sound into at least one a sound source output signal; a recording and playback device 908, electrically connected to the pickup 30, for recording the first sound source output signal sensed and converted by the pickup 30, and playing the recorded first sound source output signal, the output is At least one second audio source input signal; at least one amplifier 404, electrically connected to the recording and playback device 908, according to the second audio source input signal, generating at least one amplified audio source input signal;
  • At least the actuator 20 generates mechanical vibration according to the amplified sound source input signal; and at least one resonant body 50, the actuator 20 is disposed on the resonant body 50, and the mechanical vibration generated by the resonant body 50 according to the actuator 20 Resonance is generated, and the sound can be emitted as a sound output device by means of the resonator 50.
  • the maximum difference between FIG. 11 and FIG. 10 is that, in the embodiment of FIG. 11, a recording and playback device 908 is further included, which is electrically connected to the pickup 30 and the amplifier 404 respectively, and the first stringed instrument is sensed by means of the pickup 30.
  • the 60 sounds Converting to a sound source output signal, and transmitting the sound source output signal to the recording and playback device 908 to record the sound source output signal; when the recording and playback device 908 plays the recorded first sound source output signal ⁇ , the playback output becomes a sound source input Signal; the sound source input signal is transmitted to the amplifier 404 to generate an amplified sound source input signal; next, the amplified sound source input signal is transmitted to the actuator 20 such that the actuator 20 generates mechanical vibration, and the mechanical vibration is transmitted to The resonator causes the resonator 50 to resonate, and the resonator 20 functions as a sound output device to emit the same sound as the first stringed instrument 60 .
  • the embodiment of Figure 11 can be selected to reproduce between different daytimes.
  • At least one preamplifier 902 may be added in FIG. 11, which is indicated by a broken line in FIG. 11, and is electrically connected to the pickup 30 for amplifying the first source output signal.
  • At least one first volume adjustment circuit 904A may be added in FIG. 11 , which is indicated by a broken line in FIG. 11 , and is electrically connected to the recording and playback device 908 and the amplifier 404 respectively for adjusting the second sound source. input signal.
  • the recording and playback device 908 transmits the played audio source input signal to the first volume adjustment circuit 904A to adjust the volume of the audio source input signal, and then transmits the adjusted audio source input signal to the amplifier 404 to generate an amplified audio source input signal; Down, the amplified sound source input signal is transmitted to the actuator 20 disposed on the clamping device 10, so that the actuator 20 generates mechanical vibration, so that the clamped resonator 50 resonates, and the resonator 50 is used as the resonance body 50
  • the sound output device emits a sound generated by the first stringed instrument 60 and adjusted in volume.
  • At least one second volume adjustment circuit 904B which is indicated by a broken line in FIG. 11, is electrically coupled to the amplifier 404 and the actuator 20, respectively.
  • the amplifier 404 receives a sound source output signal and generates an amplified sound source output signal; then, the amplified sound source output signal is transmitted to the second volume adjustment circuit 904B for adjusting the volume of the amplified sound source output signal, and then The adjusted sound source output signal is transmitted to the actuator 20, so that the actuator 20 generates mechanical vibration, so that the resonator 50 resonates, and the resonator 60 is used as the sound output device to be emitted by the first stringed instrument 60. A sound that is produced and adjusted by the volume.
  • first volume adjustment circuit 904A and the second volume adjustment circuit 90 may be included in the same manner.
  • At least one sound processing circuit 906 can be added to FIG. 11 in this embodiment, which is indicated by a broken line in FIG. 11 and electrically connected to the recording and playback device 908 and the amplifier 404 respectively; the recording and playback device 908 will play The sound source input signal is sent to the sound effect processing circuit 906 for sound processing of the sound source input signal, and then the sound effect processed sound source input signal is transmitted to the amplifier 404 to generate an amplified sound source input signal; Next, the amplified sound source is input. The signal is transmitted to the actuator 20 provided on the clamping device 10, so that the actuator 20 generates mechanical vibration, so that the clamped resonator 50 resonates, and the resonator 50 acts as a sound output device. A sound produced by a stringed instrument 60 and processed by sound effects.
  • the sound effect processing circuit 906 shown in the embodiment of the present specification may be various sound processing circuits such as: Reverb, Chorus; Equalization, Dynamic Compressor, Delay, and Pitch Shift.
  • At least one clamping device 10 can also be added to FIG. 11 in this embodiment, which is indicated by a broken line in FIG. 11 , and the actuator 20 can be disposed on the clamping device 10 and clamped by the clamping device 10 .
  • the clamping device 10 On the resonator body 50, the clamping device 10 can be mounted or detached to the resonator body 50.
  • the pickup 30 of FIG. 11 can also be disposed on the clamping device 10, and is clamped to the first stringed instrument 60 by means of the clamping device 10.
  • the clamping device 10 can be mounted or detached to the first Stringed instrument 60.
  • the pickup 30 and the actuator 20 may be disposed on the same clamping device 10, such as the clamping device shown in Figure 6E.
  • the resonance body 50 may be a second stringed instrument (not shown) such as a violin, a guitar, a cymbal, a cymbal, a zither, a guqin, or the like.
  • the position where the actuator 20 is disposed on the second stringed instrument is the same as the position where the pickup 30 is disposed on the first stringed instrument 60, and has the best original sound reproduction effect; here, for example, a guitar.
  • the first stringed instrument 60 is a guitar
  • the pickup 30 is placed on the guitar's soundboard
  • the actuator 20 is placed on the other guitar, also on the soundboard, to reproduce the guitar soundboard. The sound vibrates.
  • the position of the actuator 20 placed on the other guitar is also on the bridge for optimal reproduction of the original sound.
  • the position of the pickup 30 on the first stringed instrument 60 is optimal in the vicinity of the bridge or bridge.
  • the resonator 50 may or may not be part of the first stringed instrument 60.
  • the actuator 20 is placed at the first On the resonating body 50 in the range of the stringed instrument 60, in order to obtain the best effect of the original sound reproduction, the actuator 20 can be selectively placed at the same position as the pickup 30, where the first stringed instrument 60 is used as the guitar.
  • the resonator 50 is a speaker of a guitar, and includes a panel, a side panel, and a back panel.
  • the resonant body 50 may include at least one sounding board 502, and the sounding board 502 resonates according to the mechanical vibration generated by the actuator 20, and may sound from the sounding board 502; in addition, the resonant body 50 may include at least one a resonance chamber 505, such that the first resonance chamber 505 can resonate according to mechanical vibration generated by the actuator 20; and the first stringed instrument 60 includes at least a second resonance chamber 506, and when the first resonance chamber 50 5 and The second resonance chamber 506 has the same structure ⁇ , and the best original sound reproduction effect can be obtained.
  • the first stringed instrument 60 is a guitar as an example in which the first resonance chamber 505 and the second resonance chamber 506 have the same structure, and the second resonance chamber is the speaker of the first stringed instrument 60, including the panel, the side panel and the back panel.
  • the resonator body 50 includes a first resonance chamber 505, and the structure of the first resonance chamber 505 is exactly the same as that of the first stringed instrument 60 (guitar).
  • the resonator body 50 has the same panel and side as the first stringed instrument 60.
  • the resonator 50 may not include a structure other than a neck, a fingerboard, a string, a head, and the like of the guitar; the sound emitted by the first stringed instrument 60 may be converted into a sound source signal by the pickup 30
  • the transmission to the actuator 20 produces mechanical vibration, and the resonator 50 having the same guitar speaker structure resonates to emit the same sound as the first stringed instrument 60 for the purpose of reproducing the original sound.
  • the resonator 50 may be various strings such as a violin, a guitar, a cymbal, a cymbal, a zither, and a guqin.
  • At least one wireless signal transmission device may be added to the recording and playback device 908 and the pickup 30 or the amplifier 404 to transmit the wireless communication.
  • a sound source output signal or the second sound source input signal may be added to the recording and playback device 908 and the pickup 30 or the amplifier 404 to transmit the wireless communication.
  • Figure 12 shows a sound reproduction device comprising: a bridge 80, a bridge that is attached to a stringed instrument 80
  • the bridge 80 of various stringed instruments such as a violin, a guitar, a cymbal, a cymbal, a zither, and a guqin; and at least a aligner 20 are mounted on the bridge 80 to generate mechanical vibration according to at least one source input signal.
  • FIG. 12 may further include at least one pickup 30, indicated by a broken line in FIG. 12, embedded in the bridge.
  • FIG. 12 may further include at least one amplifier 404, indicated by a broken line in FIG. 12, amplifying the sound source input signal to be input to the actuator 20 such that the actuator 20 generates mechanical vibration.
  • FIG. 12 may further include at least one recording and playback device 908, indicated by a broken line in FIG. 12, for recording the sound source output signal from the pickup 30, and for playing the sound source input signal to the actuator 20.
  • FIG. 12 may further include at least one wireless signal transmission device (not shown) for transmitting a sound source input signal to the actuator 20 to the actuator 20 by wireless communication, such that the actuator 20 produces mechanical vibration.
  • at least one wireless signal transmission device (not shown) for transmitting a sound source input signal to the actuator 20 to the actuator 20 by wireless communication, such that the actuator 20 produces mechanical vibration.
  • FIG. 13 is a block diagram showing a sound reproduction system capable of generating a true stringed instrument sound, which includes: a sound source device 40 for outputting at least one sound source signal; at least one amplifier 4 04, for amplifying the sound source signal output by the sound source device 40, generating at least one amplified sound source signal according to the sound source signal; at least the actuator 20 generating mechanical vibration according to the amplified sound source signal; and at least one speaker 70, at least A structure comprising a stringed instrument speaker for generating the same resonance cavity effect as the stringed instrument, and the speaker 70 has the same frequency response as the stringed instrument, and the actuator 20 is disposed on the speaker 70 such that the speaker 70 is in accordance with the actuator 20 The generated mechanical vibration generates resonance, which in turn produces a sound.
  • a sound source device 40 for outputting at least one sound source signal
  • at least one amplifier 4 04 for amplifying the sound source signal output by the sound source device 40, generating at least one amplified sound source signal according to the sound source
  • the sound source device 40 when the sound source device 40 outputs a sound source signal ⁇ , it can be transmitted to the amplifier 404 to amplify the sound source signal; then, the amplified sound source signal is transmitted to the actuator 20 disposed on the speaker 70, thereby causing The actuator 20 generates a mechanical vibration which is transmitted to the speaker 70, produces a resonance cavity effect as in the stringed instrument playing cymbal 70, and the sound of the stringed instrument is played by the speaker 70.
  • the speaker 70 contains the same speaker structure as a stringed instrument, such as: violin, guitar, cymbal, cymbal, zither, guqin, and the like.
  • the speaker 70 can also be a stringed instrument, such as a violin, a guitar, a cymbal, a cymbal, a zither, a guqin, etc., which has the effect of reproducing the original sound of the stringed instrument.
  • a stringed instrument such as a violin, a guitar, a cymbal, a cymbal, a zither, a guqin, etc.
  • the sound source device 40 of FIG. 13 may include at least one sound synthesizer 41, which is indicated by a broken line in the figure, and the sound synthesizer has a physical model synthesizer (physical modeling).
  • FIG. 13 may further include a wireless signal transmission device 910 disposed between the sound source device 40 and the amplifier 404, and transmitting the sound source signal output by the sound source device by wireless communication.
  • a wireless signal transmission device 910 disposed between the sound source device 40 and the amplifier 404, and transmitting the sound source signal output by the sound source device by wireless communication.
  • FIG. 13 may further include at least one clamping device 10, and the actuator 20 is disposed on the clamping device 10, and the clamping device 10 can be clamped and detached to the speaker 70.
  • the mechanical synthesis of strings is first performed using traditional sound synthesis methods such as physical modeling synthesize, wavetable synthesize or FM synthesize. Vibrating the signal, then transmitting the mechanical vibration signal of the string to the actuator installed near the bridge of the real stringed instrument, vibrating the bridge of the stringed instrument or the panel near the bridge by the actuator; making the panel close to the bridge Vibration is generated, which causes the panel of the entire stringed instrument to resonate. This vibration is transmitted to the body and the speaker, and the resonant cavity resonance effect is produced in the well-designed speaker, thus forming a special tone of the stringed instrument.
  • traditional sound synthesis methods such as physical modeling synthesize, wavetable synthesize or FM synthesize. Vibrating the signal, then transmitting the mechanical vibration signal of the string to the actuator installed near the bridge of the real stringed instrument, vibrating the bridge of the stringed instrument or the panel near the bridge by the actuator; making the panel close to the bridge Vibration is generated, which causes the panel of the entire stringe
  • the stringed instrument can only have the structure of the speaker, omitting the structure such as the string and the neck.
  • the position of the actuator is optimally chosen for the bridge, but is not limited to the bridge. Further, the above-mentioned signal transmitted to the actuator can be replaced with another sound source device without using a sound synthesizer.

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Description

说明书 声音重现装置及***
技术领域
[1] 本发明涉及一种声音重现装置及***, 尤其涉及一种结合致动器与夹固装置, 可夹固于任何共振体上, 借助重现该共振体发声吋的振动现象, 来重现原音的 声音重现装置及***。
背景技术
[2] 目前的录音技术与音响设备的最主要目标在于希望能在不同的吋间与地点达到 原音重现的效果。 通过最高级的音响设备, 人们可以在不同场合欣赏到音乐厅 现场录制的音乐, 有如原音重现。 现有的音响设备以各种喇叭作为声音的输出 装置, 将录制的声音通过喇叭输出来模拟原音。 为了模拟乐器演奏吋的原音效 果, 必须以多个昂贵的麦克风做同吋录制。 目前的录音流程首先是乐器经由共 振而发出声音之后, 声音经由空气传播到麦克风; 声音再经由麦克风转换成电 子讯号录制; 接着可能需要做高难度的混音以求得近似原音的效果; 播音吋则 以所录制的声音电子信号推动喇叭, 以喇叭振动空气的方式来模拟当初录音吋 麦克风所接收到的通过空气传播的声音振动。
[3] 声音录制以及混音的过程, 必定有所失真, 于是发展出许多录音的技术来减少 录音的失真, 并补偿失真; 而当通过现有的音响设备拨放乐器演奏的录音吋, 在讯号放大过程以及推动喇叭产生声音的过程也都存在着难以避免的失真; 音 响设备如喇叭等的好坏更是影响声音品质非常大, 为了要达到原音重现的目标 往往要付出极高的成本。 已知产生声音的方式是用喇叭来模拟真实乐器演奏吋 传播到麦克风的声音, 无论如何已非乐器原音, 毕竟喇叭跟乐器是完全不一样 的东西。
[4] WO90/03025揭示了一种结合平板喇叭的电子琴, 并没有针对重现原声乐器的 音色做出任何发明。
[5] 中国台湾 TW00466468号专利提出了在弦乐器上激励面板发音的一种应用, 使 弦乐器本身发出经过效果器处理的音色, 以及通过弦乐器播放 CD音乐, 并没有 针对原音重现做出任何发明; 而且其实施方式缺乏便利性, 必须破坏或改变现 有弦乐器的结构, 因此一直无法被市场接受。
[6] 以弦乐器为例, 弦乐器的发声步骤为: 先通过拨动琴弦 (如吉他)、 摩擦琴弦 (如 提琴)或是敲击琴弦 (如钢琴)等方式使琴弦产生机械振动; 该琴弦的机械振动的 频率取决于有效弦长、 弦的材质、 弦的粗细以及弦的张力; 该琴弦的机械振动 会通过琴桥传到面板使面板产生共振; 面板的共振再传到音箱产生共鸣腔共振 的效果, 形成拥有该弦乐器特殊音色的声音。 乐器的音色取决于面板与音箱的 共振结构。 各种弦乐器如提琴、 吉他、 琵琶等琴体结构各有独到之处, 产生的 音色便各具特色。 本发明可以使弦乐器的演奏能够达到原音重现的效果。
[7] 原声弦乐器为了维持音色必须包含完整共鸣腔结构, 因此体积庞大不便于现代 舞台的表演。 电子乐器虽然符合现代舞台所需要的方便性, 但又无法完美模拟 原声乐器的音色, 因此只能就便利性与音色间做一抉择。 本发明的全新概念, 可以兼顾原声乐器与电子乐器的优点, 同吋避免两者的缺点。
[8] 电子音乐通过键盘或电脑来演奏音乐吋, 想要制造出原声乐器的音色一直是一 个很大的障碍; 已知的声音合成器有 FM合成器 (FM
synthesizer)、 波表合成器 (wavetable synthesizer)、 物理模型合成器 (physical modeling
synthesizer) ; 其中 FM合成器最为简单, 但效果差, 与真实乐器音色相差甚远; 波表合成器占据了大量的记忆体空间, 且音色的变化度受到限制; 物理模型合 成器需要复杂的理论与高速的电脑运算能力, 且每一种乐器的结构稍有不同, 便须重新研究建立复杂的物理模型。 本发明突破了电子音乐音色的瓶颈, 使电 子音乐也能拥有原声乐器的音色。
对发明的公开
技术问题
[9] 本发明以声音重现为目的提出一种声音重现***, 可以让任何借助共振发音的 物体, 在不同的吋间或地点原音重现。 同吋本发明为了使产品更合乎市场需求 , 更结合致动器于方便使用的夹固装置上, 使应用范围大为增加, 一方面避免 对现存乐器的改造或破坏, 另一方面让使用者能充分享受自己动手的乐趣, 使 任何可以被夹固的物体都可以被使用者当作声音重现的输出装置。
[10] 已知的录音方式是重现在空气中传播的声音, 而本发明的目的在于由琴声形成 的过程里面, 重现乐器的共振情形, 借助乐器本身的共振再产生乐器的声音, 其中最佳的方法为: 在演奏弦乐器吋利用拾音器来拾取弦乐器的琴桥或是弦乐 器面板位置的声音振动信号; 再将声音振动信号传送到录放音装置中储存; 当 需要原音重现吋, 从录放音装置输出声音振动信号, 传送到在琴桥或是面板位 置的致动器, 通过致动器振动弦乐器的琴桥或是面板, 使面板共振; 面板的振 动再传到音箱, 并在音箱中产生共鸣腔共振的效果; 借助弦乐器面板与音箱结 构的不同, 会造成不同的共振效果, 并且拥有不同的频率响应, 因此形成弦乐 器特殊的音色。 由于各种弦乐器如提琴、 吉他、 琵琶等琴体结构各有独到之处 , 因此产生的音色便各具特色。
[11] 本发明的声音重现***借助重现该弦乐器演奏吋面板与音箱共振的现象, 来重 现与真人演奏吋相同的音色与音响效果。 上述在声音重现吋受到致动器振动产 生共振而发出声音的弦乐器也可以用一个共振体来取代。 如果像上述声音录制 吋与声音重现吋都在同一个弦乐器上进行, 就可以看做是把弦乐器当作共振体 , 或者把共振体当做弦乐器的一部分, 此吋可以完全重现弦乐器的声音。 另外 共振体也可以不是弦乐器的一部分, 而且共振体可以选择各种不同的结构, 用 以在声音重现吋造成各种不同的音色变化。 在这里要特别说明, 如果选择面板 及音箱结构与录制吋弦乐器愈接近的共振体, 则重现声音吋可以愈接近录制吋 弦乐器的原音。
[12] 本发明可使声音在不同吋间重现, 也可以使声音在同一吋间于不同空间重现。
我们将一个乐器拾取到的声音振动即吋地在其他不同的共振体上重现, 则可实 现音箱分离式弦乐器的理念, 也就是把弦乐器分为两部分, 包含弦的那一部分 用来弹奏, 包含音箱的另一部分用来发音。 乐手可以携带不含共鸣腔的轻便乐 器上台演奏, 通过将轻便乐器的声音振动同吋在另一位置的共鸣腔重现而发出 演奏的声音, 且仍然能保有优美的原声乐器音色。
[13] 另外, 我们将一个乐器拾取到的声音振动在多个共振体上同吋重现, 则可产生 乐团合奏的效果。 [14] 另外, 由于弦乐器的音色取决于该弦乐器的频率响应, 弦乐器的共鸣腔材质与 结构只要微小的差异便会使其频率响应大为不同。 便宜的弦乐器在材质与结构 上都不如昂贵的弦乐器。 为了使便宜的弦乐器也能发出昂贵弦乐器的音色, 我 们把自原声弦乐器上拾取的声音振动即吋送回该弦乐器的不同部位, 或是即吋 将自原声弦乐器上拾取的声音振动经过声音效果处理后再送回该弦乐器补强共 振效果, 则可以在便宜弦乐器上重现昂贵弦乐器才有的共鸣腔效果。 同吋可以 增加原本弦乐器弹奏吋的音量。
[15] 本发明为了使产品更合乎市场需求, 结合致动器及夹固装置, 使其应用范围大 为增加, 而且大幅提升使用者实施的便利性, 不但可以避免对现存乐器或其他 共振体结构的破坏与改变, 更能让使用者能充分享受自己动手做的乐趣, 使得 任何可以被夹固且可以振动发声的物体都可以被使用者当作共振体来输出声音 。 利用夹固装置使致动器夹固在共振体表面吋, 致动器所产生的机械振动传递 至共振体, 使共振体产生共振而发出声音。 当夹固装置结合致动器吋, 可以单 独做为声音重现之用; 当夹固装置结合致动器与拾音器吋, 更可以利用同一个 装置完成声音的拾取与重现。
[16] 本发明更突破了电子音乐产生真实弦乐器音色的瓶颈。 我们先利用传统的声音 合成法例如物理模型合成法 (physical modeling synthesize)、 波表合成法 (wavetable synthesize)或 FM合成、法 (FM
synthesize)来合成弦的机械振动信号, 再将弦的机械振动信号传送到装设在真实 弦乐器的琴桥附近位置的致动器, 通过致动器振动弦乐器的琴桥或是靠近琴桥 的面板; 使靠近琴桥的面板产生振动, 进而使整个弦乐器的面板产生共振, 此 振动再传到琴体与音箱, 并在设计精良的音箱中产生共鸣腔共振的效果, 于是 形成该弦乐器特殊的音色。 该弦乐器可以只具备音箱的结构, 省略掉弦与琴颈 等结构。 致动器装设的位置以琴桥为最佳选择, 但并不限定在琴桥。 另外上述 传送到致动器的信号也可以不用声音合成器, 而用其他音源装置来代替。
[17] 针对弦乐器演奏者, 前述结合夹固装置与致动器的声音重现装置具有方便使用 与对乐器破坏最少的特性。 我们更进一步把夹固装置以琴桥来取代, 发展出结 合致动器的琴桥。 因为弦乐器使用者 (例如大提琴演奏家)都非常爱惜昂贵的乐器 , 所以我们发展出结合致动器的琴桥以及结合致动器与拾音器的琴桥以方便演 奏家随吋替换, 同吋避免对弦乐器的大幅改造与破坏, 在实际演奏吋比前述结 合夹固装置与致动器的做法更不易干扰演奏。
技术解决方案
[18] 根据以上所述, 本发明揭示一种声音重现装置, 包含: 一夹固装置, 以夹固的 方式以安装及拆卸在一物体表面; 及一致动器, 设置在该夹固装置上, 根据一 音源输入信号而产生机械振动。
[19] 本发明还揭示一种声音重现装置, 包含: 一音源装置, 用以输出一音源信号; 一致动器, 根据该音源信号而产生机械振动; 及一夹固装置, 用以承载该致动 器且用以夹固于一物体; 该致动器设置在该夹固装置上。
[20] 本发明还揭示一种声音重现装置, 包含: 一音源装置, 用以输出一音源信号; 一共振体, 作为一声音输出装置; 一夹固装置, 用以夹固于该共振体; 及一致 动器, 设置在该夹固装置上, 根据该音源信号而产生机械振动且传递至该共振 体, 使得该共振体产生共振而发出一声音。
[21] 本发明还揭示了一种声音重现***, 包含: 至少一第一弦乐器; 至少一拾音器 , 设置在该第一弦乐器上, 用以感测声音, 且将该声音转换成至少一音源输出 信号; 至少一放大器, 根据该音源输出信号, 产生至少一放大音源输入信号; 至少一致动器, 根据该放大音源输入信号而产生机械振动; 及至少一共振体, 该致动器设置在该共振体上, 且该共振体根据该致动器产生的机械振动而产生 共振, 进而发出声音。
[22] 本发明揭示一种声音重现***, 包含: 至少一第一弦乐器; 至少一拾音器, 设 置在该第一弦乐器上, 用以感测一声音, 且将该声音转换成至少一音源输出信 号; 至少一放大器, 根据该音源输出信号, 产生至少一放大音源输入信号; 至 少一致动器, 根据该放大音源输入信号而产生机械振动; 至少一共振体, 该致 动器设置在该共振体上, 该共振体根据该致动器产生的机械振动而产生共振, 进而发出声音; 及至少一夹固装置, 该致动器设置在该夹固装置上并且该夹固 装置可夹固或拆卸于该共振体。
[23] 本发明又揭示一种声音重现***, 包含: 至少一第一弦乐器; 至少一拾音器, 设置在该第一弦乐器上, 感测一声音, 且将该声音转换成至少一第一音源输出 信号; 一录放音装置, 电性连接于该拾音器, 用以记录该第一音源输出信号, 并且播放其所记录的该第一音源输出信号, 输出为至少一第二音源输入信号; 至少一放大器, 根据该第二音源输入信号, 产生至少一放大音源输入信号; 至 少一致动器, 根据该放大音源输入信号而产生机械振动; 及至少一共振体, 该 致动器设置在该共振体上, 该共振体根据该致动器产生的机械振动而产生共振 , 进而发出声音。
[24] 根据以上所述, 本发明揭示一种声音重现***, 可产生真实弦乐器的音色, 包 含: 一音源装置, 输出至少一音源信号; 至少一放大器, 根据该音源信号, 产 生至少一放大音源信号; 至少一致动器, 根据该放大音源信号而产生机械振动 ; 及至少一音箱, 至少包含一弦乐器音箱的结构, 用以产生与该弦乐器相同的 共鸣腔效果, 且该音箱与该弦乐器具有相同的频率响应, 且该致动器设置在该 音箱上, 使得该音箱根据该致动器产生的机械振动而产生共振, 进而发出声音
[25] 有关本发明的特征与实作, 兹配合附图作最佳实施例详细说明如下。 为使对本 发明的目的、 构造、 特征、 及其功能有进一步的了解, 兹配合实施例详细说明 如下。
附图说明
[26] 图 1是根据本发明所揭示的技术, 表示夹固装置的截面示意图;
[27] 图 2A是根据本发明所揭示的技术, 表示在夹固装置的上板及下板内侧表面具有 缓冲垫的截面示意图;
[28] 图 2B是根据本发明所揭示的技术, 表示在夹固装置的上板及下板内侧表面具有 磁性装置的截面示意图;
[29] 图 2C是根据本发明所揭示的技术, 是表示一磁性装置设置在夹固装置的下板的 下表面的示意图;
[30] 图 3A-3B是根据本发明所揭示的技术, 表示夹固装置的不同实施方式的截面示 意图;
[31] 图 4A-4B根据本发明所揭示的技术, 表示夹固装置的另一实施例的示意图; [32] 图 5A-5B是根据本发明所揭示的技术, 表示夹固装置的另一实施例的示意图;
[33] 图 5C是根据本发明所揭示的技术, 表示声音重现装置的另一实施例;
[34] 图 6A是根据本发明所揭示的技术, 表示将致动器设置在夹固装置上的示意图;
[35] 图 6B-6D是根据本发明所揭示的技术, 表示致动器与夹固装置的各种结合的方 法的示意图;
[36] 图 6E是根据本发明所揭示的技术, 表示拾音器设置在具有致动器的夹固装置上 的示意图;
[37] 图 6F是根据图 6E所表示的声音现装置的方块示意图;
[38] 图 6G是根据本发明所揭示的声音重现装置的方块图;
[39] 图 7是表示本发明所揭示的声音重现装置的方块示意图;
[40] 图 8是表示本发明所揭示的另一声音重现装置的方块示意图;
[41] 图 9是表示一种声音重现***的方块示意图;
[42] 图 10是表示一种声音重现***的方块示意图;
[43] 图 11是表示一种声音重现***的方块示意图;
[44] 图 12是表示本发明所揭示的一种声音重现***, 其可以产生真实弦乐器的音色 的方块图; 及
[45] 图 13是根据本发明所揭示的技术, 表示可产生真实弦乐器音色的一种声音重现 ***的方块图。
[46] 主要元件符号说明
[47] 10夹固装置 20致动器 102上板 104下板 105支架
[48] 106转轴 108螺孔 108A螺孔 108B螺孔 109螺孔
[49] 110螺丝 112转柄 110A螺丝 110B螺丝 112A转柄
[50] 112B转柄 1021第一部份 1023第二部份 1024第三部分 1025转轴
[51] 1028凹槽 1029凹槽 1122凸出部 1124凹槽 1125凸出部
[52] 1126凹槽 202卡榫 210缓冲垫 203凸出部 211泡棉
[53] 212转柄 213螺丝 220磁性装置 30拾音器 40音源装置
[54] 402放大器 404放大器 41声音合成器 50共振体 502共鸣板
[55] 504共鸣腔 505第一共鸣腔 506第二共鸣腔 60第一弦乐器 70音箱 [56] 80琴桥 902前置放大器 904A第一音量调节电路 906音效处理电路
[57] 904B第二音量调节电路 908录放音装置 910无线信号传输装置
本发明的实施方式
[58] 本发明在此所探讨的方向为一种声音重现装置及***, 特别是一种结合致动器 与夹固装置的声音重现装置及***, 应用在弦乐器上, 借助重现该弦乐器演奏 吋面板与音箱共振的现象, 来重现与真人演奏吋相同的音色与音响效果。 为了 能彻底地了解本发明, 将在下列的描述中提出详尽的实施方式及其装置。 另一 方面, 在本发明中所提及的装置的详细线路布局及装置结构并未描述于细节中 , 以避免造成本发明不必要的限制。 然而, 对于本发明的较佳实施例, 则会详 细描述如下, 除了这些详细描述之外, 本发明还可以广泛地施行在其他的实施 例中, 且本发明的范围不受限定, 其以专利范围为准。
[59] 本发明提出一种创新方法, 不等声音进入空气传播, 而在声音还在乐器的机械 结构中振动传播吋即以拾音器将振动波转换成电子信号录制。 播音吋则以乐器 或是其他具共振发音结构的物体作为声音输出装置, 直接还原当初声音在乐器 的机械结构中的振动传播情形。 因此更能高度传真的达到原音重现的目的。
[60] 同吋为了使产品更合乎市场需求, 使其应用范围大为增加, 所以结合致动器于 夹固装置上。 此做法也避免对现存乐器或其他共振体结构的破坏与改变, 任何 可以被夹固且可以振动发声的物体都可以被使用者当作共振体来输出声音。 利 用夹固装置使致动器夹固在共振体表面吋, 致动器所产生的机械振动传递至共 振体, 使共振体产生共振而发出声音。 当夹固装置结合致动器吋, 可以单独做 为声音重现之用; 当夹固装置结合致动器与拾音器吋, 更可以利用同一个装置 完成声音的拾取与重现。
[61] 图 1表示一本发明所揭示的夹固装置的截面示意图。 如图 1所示, 夹固装置 10具 有一上板 102及一下板 104, 且上板 102与下板 104之间以转轴 106连接, 且借助转 轴 106使得在施加一外力于上板 102和下板 104吋, 会使得上板 102及下板 104可以 根据此外力开启或是闭合; 其中, 夹固装置 10可以是衣夹型, 如图 1所示, 且更 包含一可压缩弹性元件, 例如弹簧或是 U字形金属片, 与转轴 106机械连接, 使 得上板 102与下板 104借助可压缩弹性元件 (未在图中表示)的压缩以及其弹力夹固 于物体 (未在图中表示)上。
[62] 在本实施例中, 如图 2A所示, 在上板 102相对于下板 104的表面的一内侧, 还可 配置至少一缓冲垫 210, 此缓冲垫 210可以釆用例如橡胶、 硅胶、 泡棉等材质, 是当夹固装置 10夹固在物体 (未在图中表示), 例如乐器吋, 可以保护物体避免夹 固装置 10夹固于物体吋刮伤物体的表面; 另外, 此缓冲垫 210也具有增加摩擦力 的功能, 以避免物体在震动吋, 造成夹固装置 10脱离所夹固的物体; 此外, 致 动器的振动经由此缓冲垫 210传递至所夹固的物体, 因此缓冲垫 210具有调整频 率响应的功能。
[63] 此外, 如图 2B所示, 在夹固装置 10的上板 102及 /或下板 104的内侧配置至少一 磁性装置 220, 例如磁铁。 因此, 当夹固装置 10夹固于物体 (未在图中表示)吋, 可借助磁性装置 220且利用磁性相吸的原理, 上板 102与下板 104可借助磁性装置 220而吸附于物体上, 特别是含有铁、 钴、 镍等磁性材料的物体, 特别是具有可 压缩弹性元件 (未在图中表示)的夹固装置 10, 不但可以借助磁性装置 220所产生 的磁力以吸附在物体上, 更可以借助可压缩弹性元件的夹力而更稳固夹固于物 体上; 其中, 在上板 102与下板 104的内侧表面的上下相对的磁性装置 220的表面 更包含一缓冲垫 210, 避免夹固装置 10刮伤物体的表面; 此缓冲垫 210也具有增 加摩擦力的功能以及调整频率响应的功能。
[64] 另外, 图 2C, 表示了一磁性装置设置在夹固装置的下板的下表面的示意图。 在 此, 磁性装置 220设置在夹固装置 10之下板 104的下表面; 因此, 夹固装置 10可 借助此磁性装置 220任意贴附在具有磁性材料如铁钴镍等金属的物体 (未在图中表 示)上, 而不会受到物体本身的形状的限制。
[65] 图 3A及图 3B表示了本发明所揭示的夹固装置的不同实施方式的截面示意图。
如图 3A所示, 夹固装置 10具有一上板 102及一下板 104, 及一支架 105, 用以连接 该上板 102及该下板 104, 且于上板 102或下板 104上具有至少一螺孔 108; 至少一 螺丝 110具有与螺孔 108对应的螺纹, 旋紧穿过该螺孔 108, 该夹固装置 10借助该 螺丝 110旋紧吋的旋紧力夹固于该物体 (未在图中表示)表面。 另外该螺丝 110也可 以包含一转柄 112, 在图 3A中以虚线表示。 又参考图 3B, 其在上板 102及下板 104 各具有相对应的螺孔 108A/108B , 具有一转柄 112A的一螺丝 110A及具有一转柄 1 12B的一螺丝 110B分别穿设过上板 102及下板 104的螺孔 108A及 108B; 因此, 借 助旋转上、 下转柄 112A及 112B可以调整螺丝 110A及 110B向内旋紧或者是向两侧 旋开; 因此, 可以根据物体 (未在图中表示)的大小, 利用旋转转柄 112A及 112B 以调整螺丝 110A及螺丝 110B之间的距离以使夹固装置 10夹固于物体 (未在图中表 示)上; 在此, 转柄 112A及 112B的形状可以是一字形、 十字形或者是圆盘形的转 柄。 此外, 要说明的是, 在图 2A至图 2C中, 缓冲垫 210及磁性装置 220设置于夹 固装置 10的位置, 同样可以实施于图 3A及图 3B中所揭示的夹固装置 10中, 在此 不再多加陈述。
[66] 另外, 图 2A至图 3B所揭示的夹固装置中, 缓冲垫 210及磁性装置 220所设置于 夹固装置 10的位置, 也可以设置至少一粘性装置 (未在图中表示), 用以协助夹固 装置 10夹固于物体 (未在图中表示)上。
[67] 图 4A至图 4B是根据本发明所揭示的夹固装置的另一实施例的示意图。 于此实 施例中, 夹固装置 10的上板 102是由第一部份 1021及第二部份 1023所构成; 其中 , 第一部份 1021与第二部份 1023之间借助一转轴 1025连接, 如图 4A所示; 在此 , 第二部份 1023利用转轴 1025可任意旋转, 如图 4B所示。 并在适当位置固定转 轴 1025, 以固定上板 102的第二部份 1023的位置; 当第二部份 1023旋转至第一部 份 1021上方则与第一部份 1021重叠。
[68] 图 5A至图 5B是根据本发明所揭示的夹固装置的另一实施例的示意图。 在此实 施例中, 夹固装置 10的上板是由第一部份 1021及第二部份 1023所构成, 其中在 第二部份 1023具有至少一个凸出部 1122; 在第一部份 1021具有至少一个凹槽 112
4, 第一部份 1021及第二部份 1023如图 5B所示。 在此, 凹槽 1124的宽度及深度系 取决于凸出部 1122的设计。 因此, 第二部份 1023可以借助凸出部 1122与凹槽 112
4设置于第一部份 1021上, 借此第二部份 1023可以借助凸出部 1122与凹槽 1124的 结合, 而在第一部份 1021上向内或向外伸缩。 另外, 凸出部 1122与凹槽 1124的 位置可以互换, 也可达到相同功能; 也就是其中上板 102的第二部份 1023具有至 少一凹槽 (未在图中表示), 第一部份1021具有至少一凸出部 (未在图中表示), 使 得上板 102的第二部份可借助该凸出部 1122与该凹槽 1124卡合而向内或向外伸缩 [69] 图 5C是表示声音重现装置的另一实施例, 其中致动器 20的上板 102是由第一部 分 1021及第二部分 1023及第三部分 1024所组成, 其中第二部分 1023可借助一转 轴 1025任意转动, 第三部分 1024可借助至少一凸出部 1125及至少一凹槽 1126互 相卡合而向内或向外伸缩。
[70] 图 6A是表示将致动器设置在夹固装置上的示意图。 如图 6A所示, 在本实施例 中, 是将致动器 20配置在夹固装置 10的上板 102上; 致动器 20可根据音源输入信 号而产生机械振动; 夹固装置 10的上板 102内具有一凹槽 1028(图中虚线部份)且 相对应于致动器 20的一卡榫 202, 使得致动器 20可以借助卡榫 202与凹槽 1028安 装或拆卸于夹固装置 10上。 在此实施例中, 凹槽 1028也可具有第一螺纹结构 (未 在图中表示)以及卡榫 202也可具有相对应于第一螺纹结构的第二螺纹结构 (未在 图中表示), 使得致动器 20可以借助卡榫 202上的螺纹结构置放并旋转于夹固装置 10的上板 102的凹槽 1028的螺纹结构, 借此可将致动器 20旋紧于夹固装置 10的上 板 102的凹槽 1028内, 使得致动器 20可轻易地安装或拆卸于夹固装置 10上。
[71] 图 6B表示致动器 20与夹固装置 10的另一种结合的方法。 致动器 20包含一凸出部 203, 及夹固装置 10的上板 102上具有一凹槽 1029, 且致动器 20的凸出部 203相对 应于夹固装置 10的上板 102的凹槽 1029, 使得致动器 20借助凸出部 203卡合于凹 槽 1029, 使得致动器 20可以向内或向外伸缩于夹固装置 10的上板 102上。
[72] 图 6C表示致动器 20与夹固装置 10之间可以加入一泡棉 211, 以做为吸收振动之 用, 致动器 20的下表面也可以加入一缓冲垫 210, 用以做为致动器 20与被夹固物 体 (未在图中表示)之间振动传导的缓冲。
[73] 图 6D表示致动器 20与夹固装置 10的另一种结合的方法, 夹固装置 10具有一螺孔 109, 致动器 20具有一螺丝 213及一转柄 212, 穿过螺孔 109, 借助螺丝 213的旋转 可调整致动器 20与被夹固物体 (未在图中表示)之间的压力。 在此, 转柄 212的形 状可以是一字形、 十字形或者是圆盘形的转柄。 根据以上所述, 如图 1至图 5B所 示的夹固装置 10的结构, 夹固装置 10可以借助上板 102及下板 104夹固于物体 (未 在图中表示)的表面上, 且设置于夹固装置 10上的致动器 20可以根据一音源输入 信号而产生机械振动。 另外, 用来使致动器 20产生机械振动的音源输入信号, 也可以先用一个放大器 (未在图中表示)来放大之后再输入到致动器 20, 以增加致 动器 20振动的强度。 并且用来放大音源输入信号的放大器也可以设置在夹固装 置 10上。
[74] 在本发明的实施例中, 致动器 20可以是各种不同种类的致动器, 例如电磁式致 动器、 压电式致动器或者是磁致式致动器, 在此, 致动器 20已为一已知技术, 于本发明所使用的致动器 20为进一步的应用, 而非讨论致动器的电子电路或是 结构上的改良, 且各种类的致动器的机械作动及电子电路结构可以由各公开的 文件或是书籍得知, 不再多加描述。
[75] 当夹固装置 10结合致动器 20吋, 可以单独做为声音重现之用; 当夹固装置 10结 合致动器 20与拾音器吋, 更可以利用同一个装置完成声音的拾取与重现。 图 6E 是根据本发明所揭示的声音重现装置, 表示拾音器设置在具有致动器的夹固装 置上的示意图。 如图 6E所示, 于具有致动器 20的夹固装置 10上还包含一拾音器 3 0, 可利用拾音器 30感测声音, 并且将该声音转换成一音源输出信号; 并且致动 器 20可根据一音源输入信号而产生机械振动; 致动器 20所产生的机械振动传递 至夹固装置 10所夹固的物体 (未在图中表示)而产生声音。
[76] 在本发明的实施例中, 拾音器 30可以是各种不同种类的拾音器, 例如:
电容式麦克风、 动圏式麦克风、 接触式麦克风、 下弦枕式拾音器、 压电晶体拾 音器、 单线圏电磁式拾音器、 双线圏电磁式拾音器及动圏式拾音器。 在此, 拾 音器 30已为一已知技术, 于本发明所使用的拾音器 30为进一步的应用, 而非讨 论拾音器 30的电子电路或是结构上的改良, 且各种类的拾音器的机械作动及电 子电路结构可以由各公开的文件或是书籍得知, 不再多加描述。
[77] 图 6F是根据图 6E所表示的声音重现装置的方块示意图。 另外, 图 6E还可以包 含一个前置放大器 (未在图中表示), 拾音器 30所产生的音源输出信号可以用前置 放大器 (未在图中表示)来放大; 另外, 前置放大器 (未在图中表示)可以设置在夹 固装置 10上。
[78] 接着, 请参考图 6G, 是根据本发明所揭示的声音重现装置的方块示意图。 如图 6G所示, 声音重现装置包含: 夹固装置 10、 致动器 20及拾音器 30, 其中致动器 2 0及拾音器 30分别设置于夹固装置 10上。
[79] 另外, 在图 6G中, 还可以包含一前置放大器 902, 在图 6G中以虚线表示, 电性 连接拾音器 30, 用以放大拾音器 30所产生的音源输出信号。
[80] 此外, 声音重现装置可以包含一录放音装置 908, 在图 6G中以虚线表示, 电性 连接于拾音器 30, 用以记录该音源输出信号, 并且可以播放所记录的音源输出 信号当做为音源输入信号送往致动器 20。
[81] 另外, 在图 6G中, 还可以包含至少一放大器 404, 在图 6G中以虚线表示, 分别 与录放音装置 908及致动器 20电性连接, 借此, 由录放音装置 908所播放的音源 输入信号在传送至致动器 20之前先传送至放大器 404, 用以放大此音源输入信号 , 然后传送至致动器 20, 使得致动器 20产生机械振动。
[82] 因此, 当拾音器 30感测到一音源输出信号吋, 将此音源输出信号传送至前置放 大器 902放大此音源输出信号, 接着再将此放大后的音源输出信号传送至录放音 装置 908, 将音源输出信号以已知的录音格式记录在录放音装置 908内; 接着, 可以随吋再将记录在录放音装置 908内的音源输出信号播放成为一音源输入信号 传送至放大器 404, 用以放大此音源输入信号, 然后传送至致动器 20, 使得致动 器 20产生机械振动。
[83] 另外, 在图 6G中, 更可以包含一无线信号传输装置 910, 在第 6G图中以虚线表 示, 借助无线信号传输装置 910无线传输音源输入信号至致动器 20使得致动器 20 产生机械振动。
[84] 此外, 在图 6G中所示的前置放大器 902、 录放音装置 908及放大器 404均可以设 置在夹固装置 10上。
[85] 本说明书实施例中所示的无线信号传输装置, 皆包含无线发射机与无线接收机 , 为了简化图示, 图中的无线信号传输装置皆只有画出无线发射机, 而无线接 收机的部分并未在图中表示。
[86] 在本说明书的实施例中, 录放音装置 908可以是各种不同的录放音装置, 例如 : 电脑、 个人数位助理 (personal digital
assistance;PDA)、 iPod、 录音笔、 MP3随身听、 MD、 录放音机及多轨式录放音 ***; 无线信号传输装置 910可以选自于下列族群: 移动电话、 无线 USB、 超宽 频介面 (UWB; Ultra Wide
Band)、 无线网络介面 (WiFi)、 蓝牙介面 (Bluetooth)及微波存取全球互通介面 (Wi MAX; Worldwide Interoperability for Microwave
Access) AM收发器、 FM收发器、 频率移键收发器 (FSK; frequency shift key-in)及相位移键收发器 (PSK; phase shift key-in)
[87] 此外, 于本说明书的实施例中所示被夹固的物体可以是任何实体例如房子、 车 子、 桌子、 乐器或是薄板等, 均可以将夹固装置 10夹固于这些物体上, 当致动 器 20接收到一音源输入信号并且产生机械振动, 此机械振动传递到这些物体使 物体产生共振吋, 可借助这些物体发出声音。
[88] 接下来, 图 7是表示本发明所揭示的一种声音重现装置的方块示意图。 如图 7所 示, 一种声音重现装置包含: 夹固装置 10、 致动器 20及音源装置 40; 其中, 音 源装置 40用以输出一音源信号; 夹固装置 10, 用以承载致动器 20且可夹固于一 物体 (未在图中表示); 致动器 20, 设置在夹固装置 10上, 根据该音源信号而产生 机械振动。 在图 7中, 声音重现装置还可以包含一放大器 404, 在图 7中以虚线表 示, 分别与音源装置 40及致动器 20电性连接, 用以将该音源信号放大之后再传 送至致动器 20, 使得该致动器 20产生机械振动。 借此可在夹固装置 10所夹固的 物体 (未在图中表示)上发出与音源装置 40所输出的音源信号相同的声音, 以达到 原音重现的目的。 另外, 音源装置 40更可以包含一放大器 402, 在图 7中以虚线 表示, 分别与该音源装置 40及该致动器 20电性连接, 用以将该音源信号放大之 后传送至该致动器 20, 使得该致动器 20产生机械振动。 另外, 音源装置 40可设 置在夹固装置 10上, 在第 7图中以虚线表示。 另外, 声音重现装置更可以包含一 无线信号传输装置 910, 在图 7中以虚线表示, 音源装置 40输出一音源输出信号 至该无线信号传输装置 910, 再借助无线信号传输装置 910以无线通讯方式传输 此音源输出信号至致动器 20, 借此使致动器 20产生机械振动。
[89] 在图 7所示的实施例中, 其夹固装置 10的结构以及其作用, 均与前述相同, 在 此不再多加陈述。
[90] 在本说明书的实施例中, 音源装置 40可以是各种不同的音源装置, 例如: 电脑 、 手机、 个人数位助理 (PDA)、 MD、 iPods 录音笔、 mp3
players 录放音机、 电视及收音机、 电视游乐器、 CD player、 DVD
Player及声音合成器。 [91] 紧接着, 参考图 8, 是表示本发明所揭示的另一声音重现装置的方块示意图。 如图 8所示, 声音重现装置包含: 具有一致动器 20的一夹固装置 10; 音源装置 40 , 用以输出一音源信号; 一共振体 50, 作为一声音输出装置; 借此, 在本实施 例中, 音源装置 40输出一音源信号至设置在夹固装置 10上的致动器 20, 使得致 动器 20产生机械振动。 由于夹固装置 10夹固于共振体 50上, 借助致动器 20的机 械振动传递至共振体 50, 使得共振体 50产生共振而发出声音, 也即借助共振体 5 0作为一声音输出装置, 而发出声音, 以达到声音重现的目的。 另外, 图 8中, 共振体 50可以还包含一共鸣板 502及一共鸣腔 504, 在图 8中以虚线表示, 因此, 音源装置 40所输出的音源信号, 传送至致动器 20之后所产生的机械振动传递至 共鸣板 502或共鸣腔 504, 使共鸣板 502或共鸣腔 504产生共振而发出声音。 另外 , 在图 8中, 声音重现装置更可以包含一拾音器 30, 在图 8中以虚线表示, 设置 在夹固装置 10上, 用以感测声音, 且将此声音转换为一音源输出信号; 要特别 说明的是, 在此实施例中, 由拾音器 30所感测的声音与音源装置 40所输出的音 源信号不同。
[92] 另外, 在图 8中, 拾音器 30可以具有一卡榫 (未在图中表示)且相对应于该夹固装 置的一凹槽 (未在图中表示), 使得该拾音器 30借助该卡榫及该凹槽安装或拆卸于 该夹固装置 10。
[93] 另外, 在图 8中, 拾音器 30可以具有一凸出部 (未在图中表示), 且相对应于该夹 固装置 10的一凹槽 (未在图中表示), 使得该拾音器 30借助该凸出部 (未在图中表 示)与该凹槽 (未在图中表示)卡合, 向内或向外伸缩以安装或拆卸于该夹固装置 1 0。
[94] 另外, 在图 8中, 声音重现装置更可以包含一无线信号传输装置 910, 在图 8以 虚线表示, 以无线通讯传输音源装置 40所输出的音源信号至致动器 20。
[95] 另外, 在图 8中, 音源装置 40可以设置在夹固装置 10上, 在图 8中以虚线表示。
[96] 图 8中所示的实施例中, 共振体 50可以是一个弦乐器。 举例来说, 共振体 50可 以是提琴、 吉他、 琵琶、 阮、 筝、 古琴等弦乐器。
[97] 同样地, 在图 8所示的实施例中, 夹固装置 10的结构以及其作用, 均与前述相 同, 在此不再多加陈述。 [98] 图 9是表示一种声音重现***的方块示意图。 如图 9所示, 此声音重现***包含 : 至少一第一弦乐器 60; 至少一拾音器 30, 设置在第一弦乐器 60上, 用以感测 声音, 且将此声音转换成至少一音源输出信号; 至少一放大器 404, 根据音源输 出信号产生至少一放大音源输入信号; 至少一致动器 20, 系根据放大音源输入 信号而产生机械振动; 及至少一共振体 50, 且致动器 20设置在共振体 50上。 因 此, 当第一弦乐器 60产生一声音吋, 拾音器 30感测到由第一弦乐器 60所产生的 声音且将声音转换成至少一音源输出信号, 然后将此音源输出信号传送至放大 器 404以产生一放大的音源输出信号; 接着, 再将此放大的音源输出信号传送至 致动器 20使得致动器 20产生机械振动。 由于致动器 20设置在共振体 50上, 当致 动器 20产生机械振动吋, 共振体 50会根据致动器 20的机械振动产生共振, 而由 共振体 50发出由第一弦乐器 60所产生的声音, 而借助共振体 50做为一声音输出 装置。 第一弦乐器 60可以是例如提琴、 吉他、 琵琶、 阮、 筝、 古琴等弦乐器。
[99] 于图 9中, 共振体 50可以包含至少一共鸣板 502, 在图 9中以虚线表示, 共鸣板 5 02根据该致动器 20所产生的机械振动而产生共振。 当致动器 20接收到由放大器 4 04传送的放大的音源输出信号而产生机械振动吋, 机械振动传递到共鸣板 502使 得共鸣板 502产生共振而作为一声音输出装置以发出由第一弦乐器 60所产生的声 音。
[100] 同样参考图 9, 共振体 50可以包含至少一第一共鸣腔 505, 在图 9中以虚线表示 , 第一共鸣腔 505根据该致动器 20所产生的机械振动而产生共振。 当致动器 20接 收到由放大器 404传送的放大的音源输出信号而产生机械振动吋, 机械振动传递 到第一共鸣腔 505使得第一共鸣腔 505产生共振而作为一声音输出装置以发出由 第一弦乐器 60所产生的声音。
[101] 另外, 同样参考图 9, 本发明所揭示的一种声音重现***可以包含至少一前置 放大器 902, 在图 9中以虚线表示, 其分别电性连接于拾音器 30及放大器 404; 当 拾音器 30感测到由第一弦乐器 60所产生的声音并转换成一音源输出信号之后, 将此音源输出信号传送至前置放大器 902, 用以预先将此音源输出信号放大; 然 后, 再将此放大的音源输出信号传送至放大器 404, 以产生另一放大的音源输出 信号, 然后再将此放大的音源输出信号传送至设置在共振体 50上的致动器 20, 同样的使致动器 20产生机械振动, 而使共振体 50产生共振而发出由第一弦乐器 所产生的声音。
[102] 另外, 同样参考图 9, 一种声音重现***更可以包含至少一音量调节电路 904, 在图 9中以虚线表示, 其分别与放大器 404及致动器 20电性连接, 其用以控制或 是调节由放大器 404传送至音量调节电路 904的音源输出信号的声音大小, 然后 再传送至致动器 20, 以产生一机械振动, 再借助共振体 50产生共振, 而发出经 由音量调节电路 904调节之后的声音。
[103] 此外, 同样参考图 9, 一种声音重现***还可以更包含至少一音效处理电路 906 , 在图 9中以虚线表示, 且分别与拾音器 30及放大器 404电性连接, 使得由拾音 器 30感测到第一弦乐器 60所输出的一音源输出信号之后, 传送至音效处理电路 9 06, 借助音效处理电路 906将音源输出信号做音效的变化, 然后再将处理过的音 源输出信号传送至放大器 404, 借助放大器 404放大此处理过的音源输出信号, 然后再传送至致动器 20使得致动器 20产生机械振动, 并且使得共振体 50借助致 动器 20的机械振动而产生共振, 使得共振体 50可以作为一声音输出装置以发出 经音效处理过的音源输出信号。
[104] 在本说明书的实施例中, 音效处理电路 906可以是各种不同的音效处理电路, 例如: 混响电路 (Reverb)、 和声电路 (Chorus)、 均衡电路 (Equalization)、 动态压缩 效果电路 (Compressor)、 延迟电路 (Delay)或移调效果电路 (Pitch shifter)等等。
[105] 于此实施例中, 共振体 50可以是第二弦乐器 (未在图中表示), 可以是例如提琴 、 吉他、 琵琶、 阮、 筝、 古琴等弦乐器。 且致动器 20设置在第二弦乐器的位置 若与拾音器 30设置在第一弦乐器的位置相同吋可有最佳原音重现效果; 在此系 以吉他为例, 当第一弦乐器 60为一把吉他吋, 拾音器 30设置在吉他的共鸣板上 则致动器 20置放在另一把吉他的位置也是同样在共鸣板上, 用以重现共鸣板上 的声音振动。 若是拾音器 30设置在吉他的琴桥上, 则致动器 20可以置放在另一 把吉他的位置也是在琴桥上, 以达到最佳的原音重现效果。
[106] 在此, 共振体 50可以是或不是第一弦乐器 60的一部份, 当共振体 50是第一弦乐 器 60的一部分吋 (在图 9中以虚线表示), 致动器 20设置在共振体 50上, 且共振体 5 0是第一弦乐器 60的一部分。 此吋若要得到原音重现的最佳效果, 可以选择将致 动器 20设置在与拾音器 30相同的位置, 在此是以第一弦乐器 60为吉他做为例子 , 共振体 50为吉他的音箱, 包含面板、 侧板与背板所组成, 若选择将拾音器 30 设置在琴桥的位置, 则同样将致动器 20设置在琴桥的位置吋, 可以得到原音重 现的最佳效果。
[107] 另外, 共振体 50可以包含至少一共鸣板 502, 且共鸣板 502根据致动器 20所产生 的该机械振动而产生共振, 并且可由共鸣板 502发出声音; 另外, 共振体 50可以 包含至少一第一共鸣腔 505, 使得第一共鸣腔可以根据致动器 20所产生的机械振 动而产生共振; 而第一弦乐器 60至少包含一第二共鸣腔 506, 且当第一共鸣腔 50 5与第二共鸣腔 506具有相同结构吋, 可以得到最佳的原音重现效果。
[108] 在此是以第一弦乐器 60为一吉他作为第一共鸣腔 505与第二共鸣腔 506具有相同 结构吋的例子, 第二共鸣腔为第一弦乐器 (例如: 吉他) 60的音箱, 包含面板、 侧 板与背板所组成; 共振体 50包含一第一共鸣腔 505, 且第一共鸣腔 505的结构与 第一弦乐器 60的音箱结构完全相同, 共振体 50具有与第一弦乐器 60相同的面板 、 侧板与背板等音箱结构; 共振体 50可以不包含吉他的琴颈、 指板、 琴弦、 琴 头等音箱以外的结构; 由第一弦乐器 60所发出的声音, 可以通过拾音器 30转换 成音源信号传送至致动器 20产生机械振动, 而使具有相同的吉他音箱结构的共 振体 50产生共振而发出与第一弦乐器 60相同的声音, 以达到原音重现的目的。
[109] 以上实施例中, 共振体 50可以是提琴、 吉他、 琵琶、 阮、 筝、 古琴等各种弦乐 器。
[110] 这里要补充的是, 将一个弦乐器上拾取到的声音振动即吋地在其他不同的共振 体上重现, 就可以实现音箱分离式弦乐器的理念, 也就是可以把弦乐器分为两 部分, 包含弦的那一部分用来弹奏, 包含音箱的另一部分用来发音。 于是乐手 可以携带不含共鸣腔的轻便乐器上台演奏, 通过将轻便乐器的声音振动同吋在 舞台另一位置的共鸣腔重现而发出演奏的声音, 且仍然能保有优美的原声乐器 音色。
[111] 另外要补充的是, 由于弦乐器的音色取决于该弦乐器的频率响应, 弦乐器的共 鸣腔材质与结构只要微小的差异便会使其频率响应大为不同。 便宜的弦乐器在 材质与结构上都不如昂贵的弦乐器。 为了使便宜的弦乐器也能发出昂贵弦乐器 的音色, 我们把自原声弦乐器上拾取的声音振动即吋送回该弦乐器的不同部位 , 或是即吋将自原声弦乐器上拾取的声音振动经过声音效果处理后再送回该弦 乐器补强共振效果, 则可以在便宜弦乐器上重现昂贵弦乐器才有的共鸣腔效果 。 同吋可以增加原本弦乐器弹奏吋的音量。
[112] 图 10是表示一种声音重现***的方块示意图。 如图 10所示, 一种声音重现*** 包含: 至少一第一弦乐器 60; 至少一拾音器 30, 设置在第一弦乐器 60上, 用以 感测声音, 且将此声音转换成至少一音源输出信号; 至少一放大器 404, 根据音 源输出信号产生至少一放大音源输入信号; 至少一致动器 20, 设置在夹固装置 1 0上, 根据放大音源输入信号而产生机械振动; 及至少一共振体 50, 具有致动器 20的一夹固装置 10夹固于共振体 50上。 图 10与图 9主要的差异性在于, 在图 9中 , 其致动器 20是直接设置在共振体 50上 (或是设置在共振体 50的共鸣板 502或是共 鸣腔 504上); 在图 10中, 致动器 20设置在夹固装置 10上, 并且借助夹固装置 10夹 固于共振体 50上 (或是设置在共振体 50的共鸣板 502或是共鸣腔 504上)。 因此, 借 助具有致动器 20的夹固装置 10夹固于共振体 50上, 同样也可以借助共振体 50产 生共振而发出由第一弦乐器 60所产生的声音。 同样地, 在图 10所示的实施例中 , 夹固装置 10的结构以及其作用, 均与前述相同, 在此不再多加陈述。
[113] 图 11是表示另一种声音重现***的方块示意图。 如图 11所示, 一种声音重现系 统包含: 至少一第一弦乐器 60; 至少一拾音器 30, 设置在该第一弦乐器 60上, 用以感测声音, 且将此声音转换成至少一第一音源输出信号; 一录放音装置 908 , 电性连接于拾音器 30, 用以记录由拾音器 30感测且转换的第一音源输出信号 , 并且播放其所记录的该第一音源输出信号, 输出为至少一第二音源输入信号 ; 至少一放大器 404, 与录放音装置 908电性连接, 根据该第二音源输入信号, 产生至少一放大音源输入信号;
至少一致动器 20, 根据该放大音源输入信号而产生机械振动; 及至少一共振体 5 0, 该致动器 20设置在共振体 50上, 共振体 50根据该致动器 20产生的机械振动而 产生共振, 进而可借助共振体 50作为声音输出装置发出声音。 其中, 图 11与图 1 0最大的差异在于, 在图 11的实施例中更包含一录放音装置 908, 分别与拾音器 3 0及放大器 404电性连接, 借助拾音器 30感测到由第一弦乐器 60所发出的声音而 转换成一音源输出信号, 并且将此音源输出信号传送至录放音装置 908, 以记录 此音源输出信号; 当录放音装置 908播放其所记录的该第一音源输出信号吋, 播 放输出成为一音源输入信号; 将音源输入信号传送至放大器 404以产生一放大的 音源输入信号; 接下来, 将放大的音源输入信号传送至致动器 20, 使得致动器 2 0产生机械振动, 此机械振动传递至共振体使得共振体 50产生共振, 而借助共振 体 50作为声音输出装置而发出与第一弦乐器 60相同的声音。 因此图 11的实施例 可选择在不同的吋间原音重现。
[114] 另外, 图 11中还可以加入至少一前置放大器 902, 在图 11中以虚线表示, 电性 连接于该拾音器 30, 用以放大该第一音源输出信号。
[115] 另外, 图 11中还可以加入至少一第一音量调节电路 904A, 在图 11中以虚线表示 , 分别与该录放音装置 908及该放大器 404电性连接, 用以调节该第二音源输入 信号。 录放音装置 908将播放的音源输入信号传送至第一音量调节电路 904A调整 音源输入信号的音量大小, 然后再将调整过的音源输入信号传送至放大器 404, 以产生一放大的音源输入信号; 接下来, 将放大的音源输入信号传送至设置在 夹固装置 10上的致动器 20, 使得致动器 20产生机械振动, 而使得被夹固的共振 体 50产生共振, 而借助共振体 50作为声音输出装置而发出由第一弦乐器 60所产 生且经过音量调节的一声音。
[116] 另外, 图 11中还可以加入至少一第二音量调节电路 904B , 在图 11中以虚线表示 , 分别与放大器 404及致动器 20电性连接。 当放大器 404接收到一音源输出信号 并产生一放大的音源输出信号; 接着, 再将此放大的音源输出信号传送至第二 音量调节电路 904B , 用以调整此放大的音源输出信号的音量, 然后再将此调整 后的音源输出信号传送至致动器 20, 使得致动器 20产生机械振动, 而使得共振 体 50产生共振, 而借助共振体 50作为声音输出装置而发出由第一弦乐器 60所产 生且经过音量调节的一声音。
[117] 在本实施例中, 更可以同吋包含第一音量调节电路 904A与第二音量调节电路 90
[118] 另外, 本实施例图 11中还可以加入至少一音效处理电路 906, 在图 11中以虚线 表示, 分别与该录放音装置 908及该放大器 404电性连接; 录放音装置 908将播放 的音源输入信号传送至音效处理电路 906对音源输入信号做音效处理, 然后再将 音效处理过的音源输入信号传送至放大器 404, 以产生一放大的音源输入信号; 接下来, 将放大的音源输入信号传送至设置在夹固装置 10上的致动器 20, 使得 致动器 20产生机械振动, 而使得被夹固的共振体 50产生共振, 而借助共振体 50 作为声音输出装置而发出由第一弦乐器 60所产生且经过音效处理的一声音。
[119] 本说明书的实施例中所示的音效处理电路 906可以是各种不同的音效处理电路 , 例如: 混响电路 (Reverb)、 和声电路 (Chorus;)、 均衡电路 (Equalization)、 动态压 缩效果电路 (Compressor)、 延迟电路 (Delay)及移调效果电路 (Pitch shifter)等。
[120] 另外, 本实施例图 11中还可以加入至少一夹固装置 10, 在图 11中以虚线表示, 致动器 20可以设置在夹固装置 10上, 并且借助夹固装置 10夹固于共振体 50上, 该夹固装置 10可安装或拆卸于该共振体 50。
[121] 本实施例图 11中的拾音器 30也可设置在夹固装置 10上, 并且借助夹固装置 10夹 固于第一弦乐器 60上, 该夹固装置 10可安装或拆卸于该第一弦乐器 60。 当共振 体 50是第一弦乐器 60的一部分吋 (未在图中表示), 拾音器 30与致动器 20可以设置 在同一个夹固装置 10上, 例如图 6E所示的夹固装置。
[122] 另外, 在图 11中, 共振体 50可以是第二弦乐器 (未在图中表示), 例如提琴、 吉 他、 琵琶、 阮、 筝、 古琴等弦乐器。 且致动器 20设置在第二弦乐器 (未在图中表 示)的位置若与拾音器 30设置在第一弦乐器 60的位置相同吋可有最佳原音重现效 果; 在此是以吉他为例, 当第一弦乐器 60为一把吉他吋, 拾音器 30设置在吉他 的共鸣板上则致动器 20置放在另一把吉他的位置也是同样在共鸣板上, 用以重 现吉他共鸣板上的声音振动。 若是拾音器 30设置在吉他的琴桥上, 则致动器 20 置放在另一把吉他的位置也是在琴桥上, 以达到最佳的原音重现效果。 另外, 拾音器 30在第一弦乐器 60上的设置位置以琴桥或琴桥附近的效果最佳。
[123] 在此, 共振体 50可以是或不是第一弦乐器 60的一部份, 当共振体 50是第一弦乐 器 60的一部分吋 (未在图中表示), 致动器 20设置在第一弦乐器 60范围内的共振体 50上, 此吋若要得到原音重现的最佳效果, 可以选择将致动器 20设置在与拾音 器 30相同的位置, 在此系以第一弦乐器 60为吉他做为例子, 共振体 50为吉他的 音箱, 包含面板、 侧板与背板所组成, 若选择将拾音器 30设置在琴桥的位置, 则同样将致动器 20设置在琴桥的位置吋, 可以得到原音重现的最佳效果。 另外 , 共振体 50可以包含至少一共鸣板 502, 且共鸣板 502根据致动器 20所产生的该 机械振动而产生共振, 并且可由共鸣板 502发出声音; 另外, 共振体 50可以包含 至少一第一共鸣腔 505, 使得第一共鸣腔 505可以根据致动器 20所产生的机械振 动而产生共振; 而第一弦乐器 60至少包含一第二共鸣腔 506, 且当第一共鸣腔 50 5与第二共鸣腔 506具有相同结构吋, 可以得到最佳的原音重现效果。 在此是以 第一弦乐器 60为一吉他作为第一共鸣腔 505与第二共鸣腔 506具有相同结构吋的 例子, 第二共鸣腔为第一弦乐器 60的音箱, 包含面板、 侧板与背板所组成; 共 振体 50包含一第一共鸣腔 505, 且第一共鸣腔 505的结构与第一弦乐器 60(吉他)的 音箱结构完全相同, 共振体 50具有与第一弦乐器 60相同的面板、 侧板与背板等 音箱结构; 共振体 50可以不包含吉他的琴颈、 指板、 琴弦、 琴头等音箱以外的 结构; 由第一弦乐器 60所发出的声音, 可以通过拾音器 30转换成音源信号传送 至致动器 20产生机械振动, 而使具有相同的吉他音箱结构的共振体 50产生共振 而发出与第一弦乐器 60相同的声音, 以达到原音重现的目的。
[124] 以上实施例中, 共振体 50可以是提琴、 吉他、 琵琶、 阮、 筝、 古琴等各种弦乐 器。
[125] 另外, 在图 11中还可以加入至少一无线信号传输装置 (未在图中表示), 设置于 该录放音装置 908与该拾音器 30或该放大器 404之间, 以无线通讯传输该第一音 源输出信号或该第二音源输入信号。
[126] 同样地, 在图 11所示的实施例中, 夹固装置 10的结构以及其作用, 均与前述相 同, 在此不再多加陈述。
[127] 图 12表示了一种声音重现装置, 包含: 一琴桥 80, 系用在一弦乐器上的琴桥 80
, 例如提琴、 吉他、 琵琶、 阮、 筝、 古琴等各种弦乐器的琴桥 80; 及至少一致 动器 20, 镶嵌于琴桥 80上, 根据至少一音源输入信号而产生机械振动。
[128] 另外, 图 12还可以包含至少一拾音器 30, 在图 12中以虚线表示, 镶嵌于该琴桥
80上, 用以感测声音, 转换为一音源输出信号。
[129] 另外, 图 12还可以包含至少一放大器 404, 在图 12中以虚线表示, 把要输入给 致动器 20的音源输入信号放大, 使得该致动器 20产生机械振动。 [130] 另外, 图 12还可以包含至少一录放音装置 908, 在图 12中以虚线表示, 用以记 录来自拾音器 30的音源输出信号, 并且用以播放音源输入信号送往致动器 20。
[131] 另外, 图 12还可以包含至少一无线信号传输装置 (未在图中表示), 以无线通讯 传输要送往致动器 20的音源输入信号至致动器 20, 使得该致动器 20产生机械振 动。
[132] 接下来, 图 13是表示本发明所揭示的可产生真实弦乐器音色的一种声音重现系 统的方块图, 包含: 一音源装置 40, 用以输出至少一音源信号; 至少一放大器 4 04, 用以放大由音源装置 40所输出的音源信号, 根据该音源信号, 产生至少一 放大音源信号; 至少一致动器 20, 根据该放大音源信号而产生机械振动; 及至 少一音箱 70, 至少包含一弦乐器音箱的结构, 用以产生与该弦乐器相同的共鸣 腔效果, 且音箱 70与该弦乐器具有相同的频率响应, 且致动器 20设置在音箱 70 上, 使得音箱 70根据致动器 20产生的机械振动而产生共振, 进而发出声音。
[133] 因此, 当音源装置 40输出一音源信号吋, 可传送至放大器 404以放大此音源信 号; 接着, 再将此放大的音源信号传送至设置在音箱 70上的致动器 20, 使得致 动器 20产生机械振动, 此机械振动传递至音箱 70, 在音箱 70中产生如同弦乐器 演奏吋的共鸣腔效果, 而由音箱 70发出如同弦乐器演奏吋的声音。 在此实施例 中, 音箱 70所包含的音箱结构与一弦乐器相同, 例如: 提琴、 吉他、 琵琶、 阮 、 筝、 古琴等。 音箱 70也可以就是一个弦乐器, 例如提琴、 吉他、 琵琶、 阮、 筝、 古琴等, 此吋有最能重现该弦乐器的原音的效果。
[134] 另外, 图 13的音源装置 40可以包含至少一声音合成器 41, 在图中以虚线表示, 声音合成器有物理模型合成器 (physical modeling
synthesizer)、 波表合成器 (wavetable synthesizer)及 FM合成器 (FM
synthesizer)等禾中类。
[135] 另外, 图 13中还可以包含一无线信号传输装置 910, 设置于音源装置 40与放大 器 404之间, 且以无线通讯传输音源装置所输出的音源信号。
[136] 另外, 图 13中还可以包含至少一夹固装置 10, 致动器 20设置在夹固装置 10上, 且夹固装置 10可夹固及拆卸于音箱 70。
[137] 同样地, 在图 13所示的实施例中, 夹固装置 10的结构以及其作用, 均与前述相 同, 在此不再多加陈述。
[138] 这里要补充的是, 先利用传统的声音合成法例如物理模型合成法 (physical modeling synthesize)、 波表合成、法 (wavetable synthesize)或 FM合成、法 (FM synthesize)来合成弦的机械振动信号, 再将弦的机械振动信号传送到装设在真实 弦乐器的琴桥附近位置的致动器, 通过致动器振动弦乐器的琴桥或是靠近琴桥 的面板; 使靠近琴桥的面板产生振动, 进而使整个弦乐器的面板产生共振, 此 振动再传到琴体与音箱, 并在设计精良的音箱中产生共鸣腔共振的效果, 于是 形成该弦乐器特殊的音色。 该弦乐器可以只具备音箱的结构, 省略掉弦与琴颈 等结构。 致动器装设的位置以琴桥为最佳选择, 但并不限定在琴桥。 另外上述 传送到致动器的信号也可以不用声音合成器, 而用其他音源装置来代替。
[139] 虽然本发明以前述的较佳实施例揭示如上, 然其并非用以限定本发明, 任何熟 悉本技术领域者, 在不脱离本发明的精神和范围内, 当可作些许的更动与润饰 , 因此本发明的专利保护范围须视本说明书所附的申请专利范围所界定为准。

Claims

权利要求书
[1] 一种声音重现装置, 包含: 一夹固装置, 以夹固的方式以安装及拆卸在一 物体表面; 及一致动器, 设置在该夹固装置上, 根据一音源输入信号而产 生机械振动。
[2] 如权利要求 1所述的声音重现装置, 其特征在于, 该致动器由下列族群中选 出: 电磁式致动器、 压电式致动器及磁致式致动器。
[3] 如权利要求 1所述的声音重现装置, 其特征在于, 该夹固装置包含: 一上板
; 一下板; 及一转轴, 其中, 该上板与该下板借助该转轴连接且借助该转 轴上下闭合。
[4] 如权利要求 3所述的声音重现装置, 其特征在于, 还包含一可压缩弹性元件 且与该转轴机械连接, 使得该上板与该下板借助该可压缩弹性元件的弹力 夹固于该物体表面。
[5] 如权利要求 1所述的声音重现装置, 其特征在于, 该夹固装置包含: 一上板
; 一下板; 至少一螺孔, 位于该上板及 /或该下板上; 至少一螺丝, 具有一 螺纹且对应于该螺孔, 旋紧穿过该螺孔, 该夹固装置借助该螺丝旋紧吋的 旋紧力夹固于该物体表面; 以及一支架, 用以连接该上板及该下板。
[6] 如权利要求 3或 5所述的声音重现装置, 其特征在于, 还包含至少一磁性装 置, 设置在该夹固装置的该上板或该下板的一内侧。
[7] 如权利要求 1所述的声音重现装置, 其特征在于, 还包含一拾音器, 设置在 该夹固装置上, 用以感测声音, 且将该声音转换为一音源输出信号。
[8] 如权利要求 7所述的声音重现装置, 其特征在于, 还包含一录放音装置, 电 性连接该拾音器, 用以记录该音源输出信号, 并且播放所记录的该音源输 出信号为该音源输入信号。
[9] 如权利要求 8所述的声音重现装置, 其特征在于, 该录放音装置选自下列族 群: 电脑、 手机、 PDA、 iPods 录音笔、 mp3
players MD、 录放音机及多轨式录放音***。
[10] 如权利要求 1所述的声音重现装置, 其特征在于, 还包含一无线信号传输装 置, 用以无线通讯传输该音源输入信号。
[11] 如权利要求 10所述的声音重现装置, 其特征在于, 该无线信号传输装置选 自下列族群: 移动电话、 无线 USB、 超宽频介面、 无线网络介面、 蓝牙介 面、 微波存取全球互通介面、 AM收发器、 FM收发器、 频率移键收发器及 相位移键收发器。
[12] 一种声音重现装置, 包含: 一音源装置, 用以输出一音源信号; 一致动器
, 根据该音源信号而产生机械振动; 及一夹固装置, 用以承载该致动器且 用以夹固于一物体; 该致动器设置在该夹固装置上。
[13] 如权利要求 12所述的声音重现装置, 其特征在于, 该音源装置选自下列族 群: 电脑、 手机、 PDA、 MD、 iPods 录音笔、 mp3
players 录放音机、 电视及收音机、 电视游乐器、 CD player、 DVD Player及声音合成器。
[14] 一种声音重现装置, 包含: 一音源装置, 用以输出一音源信号; 一共振体
, 作为一声音输出装置; 一夹固装置, 用以夹固于该共振体; 及一致动器 , 设置在该夹固装置上, 根据该音源信号而产生机械振动且传递至该共振 体, 使得该共振体产生共振而发出一声音。
[15] 如权利要求 14所述的声音重现装置, 其特征在于, 还包含一拾音器, 设置 在该夹固装置上, 用以感测声音, 并转换为一音源输出信号。
[16] 如权利要求 14所述的声音重现装置, 其特征在于, 该共振体包含一共鸣板
, 且该共鸣板根据该致动器所产生的该机械振动而产生共振。
[17] 如权利要求 14所述的声音重现装置, 其特征在于, 该共振体包含一共鸣腔
, 且该共鸣腔根据该致动器所产生的该机械振动而产生共振。
[18] 如权利要求 14所述的声音重现装置, 其特征在于, 该共振体为一弦乐器。
[19] 一种声音重现***, 包含: 至少一第一弦乐器; 至少一拾音器, 设置在该 第一弦乐器上, 用以感测声音, 且将该声音转换成至少一音源输出信号; 至少一放大器, 根据该音源输出信号, 产生至少一放大音源输入信号; 至 少一致动器, 根据该放大音源输入信号而产生机械振动; 及至少一共振体 , 该致动器设置在该共振体上, 且该共振体根据该致动器产生的机械振动 而产生共振, 进而发出声音。
[20] 如权利要求 19所述的声音重现***, 其特征在于, 该共振体为第二弦乐器
, 且该致动器设置在该第二弦乐器的位置与该拾音器设置在该第一弦乐器 的位置相同, 用以重现该位置的声音振动。
[21] 如权利要求 19所述的声音重现***, 其特征在于, 该共振体为该第一弦乐 器的一部分。
[22] 如权利要求 19所述的声音重现***, 其特征在于, 该共振体至少包含一第 一共鸣腔, 该第一共鸣腔根据该致动器所产生的该机械振动而产生共振。
[23] 如权利要求 22所述的声音重现***, 其特征在于, 该第一弦乐器至少包含 第二共鸣腔, 且该第二共鸣腔与该第一共鸣腔具有相同的结构。
[24] 如权利要求 21所述的声音重现***, 其特征在于, 该致动器设置在该第一 弦乐器的位置与该拾音器设置在该第一弦乐器的位置相同, 用以重现该位 置的声音振动。
[25] 如权利要求 19所述的声音重现***, 其特征在于, 还包含至少一音效处理 电路, 且分别与该拾音器与该放大器电性连接。
[26] 一种声音重现***, 包含: 至少一第一弦乐器; 至少一拾音器, 设置在该 第一弦乐器上, 用以感测一声音, 且将该声音转换成至少一音源输出信号 ; 至少一放大器, 根据该音源输出信号, 产生至少一放大音源输入信号; 至少一致动器, 根据该放大音源输入信号而产生机械振动; 至少一共振体 , 该致动器设置在该共振体上, 该共振体根据该致动器产生的机械振动而 产生共振, 进而发出声音; 及至少一夹固装置, 该致动器设置在该夹固装 置上并且该夹固装置可夹固或拆卸于该共振体。
[27] 一种声音重现***, 包含: 至少一第一弦乐器; 至少一拾音器, 设置在该 第一弦乐器上, 感测一声音, 且将该声音转换成至少一第一音源输出信号 ; 一录放音装置, 电性连接于该拾音器, 用以记录该第一音源输出信号, 并且播放其所记录的该第一音源输出信号, 输出为至少一第二音源输入信 号; 至少一放大器, 根据该第二音源输入信号, 产生至少一放大音源输入 信号;
至少一致动器, 根据该放大音源输入信号而产生机械振动; 及至少一共振 体, 该致动器设置在该共振体上, 该共振体根据该致动器产生的机械振动 而产生共振, 进而发出声音。
[28] 如权利要求 27所述的声音重现***, 其特征在于, 还包含至少一无线信号 传输装置, 设置于该录放音装置与该拾音器或该放大器之间, 以无线通讯 传输该第一音源输出信号或该第二音源输入信号。
[29] 如权利要求 27所述的声音重现***, 其特征在于, 该录放音装置选自下列 族群: 电脑、 手机、 PDA、 iPods 录音笔、 MD、 mp3
players 录放音机及多轨式录放音***。
[30] 一种声音重现装置, 包含: 一琴桥, 用在一弦乐器上的琴桥; 及至少一致 动器, 镶嵌于该琴桥上, 根据至少一音源输入信号而产生机械振动。
[31] 如权利要求 30所述的声音重现装置, 其特征在于, 还包含至少一拾音器, 镶嵌于该琴桥上, 用以感测一声音, 转换为一音源输出信号。
[32] 如权利要求 30所述的声音重现装置, 其特征在于, 还包含一录放音装置, 用以记录该音源输出信号, 并且播放记录的该音源输出信号, 播放输出为 该音源输入信号。
[33] 一种声音重现***, 可产生真实弦乐器的音色, 包含: 一音源装置, 输出 至少一音源信号;至少一放大器, 根据该音源信号, 产生至少一放大音源信 号;至少一致动器, 根据该放大音源信号而产生机械振动;及至少一音箱, 至 少包含一弦乐器音箱的结构, 用以产生与该弦乐器相同的共鸣腔效果, 且 该音箱与该弦乐器具有相同的频率响应, 且该致动器设置在该音箱上, 使 得该音箱根据该致动器产生的机械振动而产生共振, 进而发出声音。
[34] 如权利要求 33所述的声音重现***, 其特征在于, 该音箱为一弦乐器。
[35] 如权利要求 33所述的声音重现***, 其特征在于, 该音源装置包含至少一 声音合成器。
PCT/CN2009/071736 2008-06-13 2009-05-11 声音重现装置及*** WO2009149634A1 (zh)

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