CN105405434A - Guitar tuning system and stringed musical instrument tuning device - Google Patents
Guitar tuning system and stringed musical instrument tuning device Download PDFInfo
- Publication number
- CN105405434A CN105405434A CN201510703855.5A CN201510703855A CN105405434A CN 105405434 A CN105405434 A CN 105405434A CN 201510703855 A CN201510703855 A CN 201510703855A CN 105405434 A CN105405434 A CN 105405434A
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- Prior art keywords
- tuning
- guitar
- string
- module
- order
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
- G10D3/14—Tuning devices, e.g. pegs, pins, friction discs or worm gears
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D1/00—General design of stringed musical instruments
- G10D1/04—Plucked or strummed string instruments, e.g. harps or lyres
- G10D1/05—Plucked or strummed string instruments, e.g. harps or lyres with fret boards or fingerboards
- G10D1/08—Guitars
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Stringed Musical Instruments (AREA)
- Auxiliary Devices For Music (AREA)
Abstract
The invention discloses a guitar tuning system and a stringed musical instrument tuning device. The guitar tuning system is used for tuning strings of the guitar and comprises a vibration part, a receiving unit, a tuning unit, and a control unit, wherein the vibration part is used for spreading the same vibration energy to all strings of the guitar; the receiving unit is used for receiving audio signals of all the strings; the tuning unit is connected with the receiving unit, and comprises a plurality of tuning modules matched with the strings of the guitar in the aspect of number, the plurality of tuning modules are parallelly connected, the strings and the tuning modules are in one-to-one correspondence, and each tuning module is used for judging whether the vibration frequency of the corresponding string is standard according to a preset rule and outputting a corresponding tuning result; and the control unit is connected with the vibration part and the receiving unit respectively for controlling the vibration part to vibrate and controlling the receiving unit to receive the audio signals.
Description
Technical field
The present invention relates to the tuning technology of stringed musical instrument, particularly relate to a kind of guitar tuning system and stringed musical instrument tuning device.
Background technology
Guitar tuner in the market mainly adopts voice rationale to tune a stringed instrument.Wherein voice rationale is exactly the sound collecting guitar according to the built-in acoustic pickup of organ stop, by analyzing the pitch judging this sound signal, to regulate string.Because this method is easily subject to external interference when collecting sound signal, need to carry out tuning to every root string respectively, a string can only be adjusted at every turn, manually need be fluctuated when tuning string, if dial other strings because of carelessness, can interference be caused, cause tuning effect bad, the poor accuracy of tuning, and length consuming time.
Summary of the invention
For the problems referred to above that existing guitar tuner exists, now provide a kind of and be intended to realize to carry out tuning to all strings of guitar simultaneously, and used time short guitar tuning system and stringed musical instrument tuning device.
Concrete technical scheme is as follows:
A kind of guitar tuning system, for the string tuning to guitar, comprising:
One vibrations portion, in order to propagate identical vibration energy to all described string of described guitar;
One receiving element, in order to receive the sound signal of all described strings;
One tuning unit, connect described receiving element, described tuning unit comprises a plurality of tuning modules with the described string number matches of described guitar, a plurality of described tuning wired in parallel connects, described string and described tuning module one_to_one corresponding, described tuning module in order to judge the vibration frequency whether standard of corresponding described string according to preset rules, to export corresponding tuning result;
One control module, connects described vibrations portion and described receiving element respectively, in order to control the vibrations of described vibrations portion, and controls described receiving element and receives described sound signal.
Preferably, also comprise:
One display unit, connects described tuning unit, in order to show the tuning result of each described guitar string.
Preferably, the corresponding unique described preset rules of each described tuning module, described preset rules is in order to the described string tuning corresponding with described tuning module.
Preferably, described preset rules for providing the normal shake frequency of a described string corresponding with described tuning module, with the vibration frequency judging described string whether with described normal shake frequency matching.
Preferably, described tuning module comprises:
One filtering circuit, described filtering circuit is in order to the unmatched sound signal of audiorange of the filtering described string corresponding with described tuning module;
One amplifying circuit, connects described filtering circuit, in order to amplify through filtered described sound signal;
One matching module, connects described amplifying circuit, in order to judge the vibration frequency whether standard of described sound signal according to described preset rules, and obtains corresponding phase differential, to export corresponding tuning result and described phase differential.
Preferably, described vibrations portion adopts vibrations motor.
Preferably, described display unit adopts LCDs.
A kind of stringed musical instrument tuning device, comprises above-mentioned guitar tuning system.
Preferably, also include a plurality of tuning pattern, stringed musical instrument described in the corresponding class of each tuning pattern, described stringed musical instrument tuning device according to the type selecting of described stringed musical instrument corresponding tuning pattern to the string tuning of corresponding described stringed musical instrument.
The beneficial effect of technique scheme:
In the technical program, directly can carry out tuning to all strings of guitar by tuning unit, the used time is short simultaneously, and it is simple to operation, without the need to manual toggle string, adopt the mode of vibrations portion output of vibration energy, string can be made to obtain accuracy that identical vibration energy improves tuning.
Accompanying drawing explanation
Fig. 1 is the module map of a kind of embodiment of guitar tuning system of the present invention;
Fig. 2 is the internal module figure of tuning module of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of protection of the invention.
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
Below in conjunction with the drawings and specific embodiments, the invention will be further described, but not as limiting to the invention.
As shown in Figure 1, a kind of guitar tuning system, for the string tuning to guitar, comprising:
One vibrations portion 2, in order to propagate identical vibration energy to all strings of guitar;
One receiving element 3, in order to receive the sound signal of all strings;
One tuning unit 5, connect receiving element 3, tuning unit 5 comprises a plurality of tuning modules 51 with the string number matches of guitar, a plurality of tuning module 51 is connected in parallel, string and tuning module 51 one_to_one corresponding, tuning module 51 in order to judge the vibration frequency whether standard of corresponding string according to preset rules, to export corresponding tuning result;
One control module 1, connects vibrations portion 2 and receiving element 3 respectively, shakes in order to control vibrations portion 2, and controls receiving element 3 received audio signal.
Further, vibrations portion 2 adopts vibrations motor.
In the present embodiment, in the tuning incipient stage, vibrations motor vibration is controlled by control module 1, identical vibration energy is propagated to all strings, because identical vibration energy propagates into the vibration responding that different tightness and the string of thickness can cause string different, the response frequency that all strings are different can be caused.Directly can carry out tuning to all strings of guitar by tuning unit 5 simultaneously, used time is short, and simple to operation, without the need to manual toggle string, adopt the mode of vibrations portion 2 output of vibration energy, string can be made to obtain accuracy that identical vibration energy improves tuning.
In a preferred embodiment, also comprise:
One display unit 4, connects tuning unit 5, in order to show the tuning result of each guitar string.
Further, display unit 4 adopts LCDs.
In the present embodiment, show tuning result by display unit 4, user can be made to get information about the tuning result of string, facilitate user further to string tuning.
In a preferred embodiment, the corresponding unique preset rules of each tuning module 51, preset rules is in order to the string tuning corresponding with tuning module 51.
In the present embodiment, due to guitar string between thickness different, and have high pitch and bass point, therefore when to string tuning, pronunciation for same vibration energy every root string is mutually different, the standard pronunciation of each string is also different, according to this difference, namely preset rules judges that string is the need of tuning.
In a preferred embodiment, preset rules for providing the normal shake frequency of a string corresponding with tuning module 51, with the vibration frequency judging string whether with normal shake frequency matching.
In the present embodiment, when the vibration frequency of string and normal shake frequency match, represent that string is normally without the need to tuning; When the vibration frequency of string does not mate constantly with normal shake frequency, then need tuning.
As shown in Figure 2, in a preferred embodiment, tuning module 51 comprises:
One filtering circuit 511, filtering circuit 511 is in order to the unmatched sound signal of audiorange of the filtering string corresponding with tuning module 51;
One amplifying circuit 512, connects filtering circuit 511, in order to amplify through filtered sound signal;
One matching module 513, connects amplifying circuit 512, in order to judge the vibration frequency whether standard of sound signal according to preset rules, and obtains corresponding phase differential, to export corresponding tuning result and phase differential.
In the present embodiment, filtering, amplification is carried out by tuning module 51 pairs of sound signals, and the vibration frequency of the sound signal after amplification is mated with normal shake frequency, and obtain corresponding phase differential, tuning result and every corresponding phase differential of root string is shown, to facilitate further to string tuning by display unit 4.
Guitar tuning system of the present invention can be applicable in 5 strings and/or the guitar such as 6 strings and/or 12 strings.
A kind of stringed musical instrument tuning device, comprises above-mentioned guitar tuning system.
In a preferred embodiment, also include a plurality of tuning pattern, the corresponding class stringed musical instrument of each tuning pattern, stringed musical instrument tuning device according to the type selecting of stringed musical instrument corresponding tuning pattern to the string tuning of corresponding stringed musical instrument.
The present invention does not need one one finger a stringed instrument just direct convenience can to find out which root string efficiently and to be out of tune needs debugging, then again for the inaccurate further tuning of string, can save time, and simple to operate.
The foregoing is only preferred embodiment of the present invention; not thereby embodiments of the present invention and protection domain is limited; to those skilled in the art; should recognize and all should be included in the scheme that equivalent replacement done by all utilizations instructions of the present invention and diagramatic content and apparent change obtain in protection scope of the present invention.
Claims (9)
1. a guitar tuning system, for the string tuning to guitar, is characterized in that, comprising:
One vibrations portion, in order to propagate identical vibration energy to all described string of described guitar;
One receiving element, in order to receive the sound signal of all described strings;
One tuning unit, connect described receiving element, described tuning unit comprises a plurality of tuning modules with the described string number matches of described guitar, a plurality of described tuning wired in parallel connects, described string and described tuning module one_to_one corresponding, described tuning module in order to judge the vibration frequency whether standard of corresponding described string according to preset rules, to export corresponding tuning result;
One control module, connects described vibrations portion and described receiving element respectively, in order to control the vibrations of described vibrations portion, and controls described receiving element and receives described sound signal.
2. guitar tuning system as claimed in claim 1, is characterized in that, also comprise:
One display unit, connects described tuning unit, in order to show the tuning result of each described guitar string.
3. guitar tuning system as claimed in claim 1, is characterized in that, the corresponding unique described preset rules of each described tuning module, and described preset rules is in order to the described string tuning corresponding with described tuning module.
4. the guitar tuning system as described in claim 1 or 3, it is characterized in that, described preset rules for providing the normal shake frequency of a described string corresponding with described tuning module, with the vibration frequency judging described string whether with described normal shake frequency matching.
5. guitar tuning system as claimed in claim 1, it is characterized in that, described tuning module comprises:
One filtering circuit, described filtering circuit is in order to the unmatched sound signal of audiorange of the filtering described string corresponding with described tuning module;
One amplifying circuit, connects described filtering circuit, in order to amplify through filtered described sound signal;
One matching module, connects described amplifying circuit, in order to judge the vibration frequency whether standard of described sound signal according to described preset rules, and obtains corresponding phase differential, to export corresponding tuning result and described phase differential.
6. guitar tuning system as claimed in claim 1, is characterized in that, described vibrations portion adopts vibrations motor.
7. guitar tuning system as claimed in claim 1, is characterized in that, described display unit adopts LCDs.
8. a stringed musical instrument tuning device, is characterized in that, comprises the guitar tuning system as described in claim 1 to 7.
9. stringed musical instrument tuning device as claimed in claim 8, it is characterized in that, also include a plurality of tuning pattern, stringed musical instrument described in the corresponding class of each tuning pattern, described stringed musical instrument tuning device according to the type selecting of described stringed musical instrument corresponding tuning pattern to the string tuning of corresponding described stringed musical instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510703855.5A CN105405434A (en) | 2015-10-26 | 2015-10-26 | Guitar tuning system and stringed musical instrument tuning device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510703855.5A CN105405434A (en) | 2015-10-26 | 2015-10-26 | Guitar tuning system and stringed musical instrument tuning device |
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| CN105405434A true CN105405434A (en) | 2016-03-16 |
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| CN201510703855.5A Pending CN105405434A (en) | 2015-10-26 | 2015-10-26 | Guitar tuning system and stringed musical instrument tuning device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106251834A (en) * | 2016-07-26 | 2016-12-21 | 深圳天珑无线科技有限公司 | A kind of self adaptation tuning method, device and stringed musical instrument |
| CN107657943A (en) * | 2017-10-10 | 2018-02-02 | 王冬冬 | A kind of seven-stringed plucked instrument in some ways similar to the zither intelligence organ stop |
| CN111429864A (en) * | 2020-04-13 | 2020-07-17 | 江苏大学 | Semi-automatic tuning method and tuner realized through solid vibration |
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| DE2908103A1 (en) * | 1977-03-21 | 1979-09-27 | Gerhard A Von Ing Grad Reumont | Vibrator for modifying resonant quality of string instruments - has out-of-balance exciter to vibrate instrument resonant chamber to achieve modified characteristic |
| CN1145129A (en) * | 1994-01-21 | 1997-03-12 | 托马斯H·威斯 | Electronic tuning device and system for a guitar |
| CN1296606A (en) * | 1998-03-10 | 2001-05-23 | 自动调音发展有限公司 | Tuning means for tuning stringed instruments, guitar comprising tuning means and method of tuning stringed instruments |
| US20020092408A1 (en) * | 2000-03-07 | 2002-07-18 | Milano Lynn M. | Automatic string instrument tuner kit |
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| CN201117233Y (en) * | 2007-11-05 | 2008-09-17 | 林恩·米兰 | Stringed instrument tuner |
| CN101807391A (en) * | 2010-02-09 | 2010-08-18 | 李忠孝 | Piano automatic tone tuning device and automatic tone tuning method thereof |
| CN103915083A (en) * | 2014-04-18 | 2014-07-09 | 深圳市蔚科电子科技开发有限公司 | String instrument tone tuning method and device |
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2015
- 2015-10-26 CN CN201510703855.5A patent/CN105405434A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE2908103A1 (en) * | 1977-03-21 | 1979-09-27 | Gerhard A Von Ing Grad Reumont | Vibrator for modifying resonant quality of string instruments - has out-of-balance exciter to vibrate instrument resonant chamber to achieve modified characteristic |
| CN1145129A (en) * | 1994-01-21 | 1997-03-12 | 托马斯H·威斯 | Electronic tuning device and system for a guitar |
| CN1296606A (en) * | 1998-03-10 | 2001-05-23 | 自动调音发展有限公司 | Tuning means for tuning stringed instruments, guitar comprising tuning means and method of tuning stringed instruments |
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| CN201117233Y (en) * | 2007-11-05 | 2008-09-17 | 林恩·米兰 | Stringed instrument tuner |
| CN101807391A (en) * | 2010-02-09 | 2010-08-18 | 李忠孝 | Piano automatic tone tuning device and automatic tone tuning method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106251834A (en) * | 2016-07-26 | 2016-12-21 | 深圳天珑无线科技有限公司 | A kind of self adaptation tuning method, device and stringed musical instrument |
| CN107657943A (en) * | 2017-10-10 | 2018-02-02 | 王冬冬 | A kind of seven-stringed plucked instrument in some ways similar to the zither intelligence organ stop |
| CN111429864A (en) * | 2020-04-13 | 2020-07-17 | 江苏大学 | Semi-automatic tuning method and tuner realized through solid vibration |
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Application publication date: 20160316 |