CN104170005A - Acoustic processing device and communication acoustic processing system - Google Patents
Acoustic processing device and communication acoustic processing system Download PDFInfo
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- CN104170005A CN104170005A CN201380015320.8A CN201380015320A CN104170005A CN 104170005 A CN104170005 A CN 104170005A CN 201380015320 A CN201380015320 A CN 201380015320A CN 104170005 A CN104170005 A CN 104170005A
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC 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
- G10H1/00—Details of electrophonic musical instruments
- G10H1/36—Accompaniment arrangements
- G10H1/361—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems
- G10H1/365—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems the accompaniment information being stored on a host computer and transmitted to a reproducing terminal by means of a network, e.g. public telephone lines
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K15/00—Acoustics not otherwise provided for
- G10K15/04—Sound-producing devices
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- Acoustics & Sound (AREA)
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- General Engineering & Computer Science (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
Abstract
An acoustic processing device characterized by being provided with: an input means for inputting first input sound data; a reproduction means for reproducing the first input sound data, and second input sound data inputted to a different acoustic processing device and transmitted from the different acoustic processing device; a transmission means for transmitting the first input sound data to the different acoustic processing device; and an acoustic processing means for performing acoustic processing on the first input sound data and/or the second input sound data.
Description
Technical field
The present invention relates to the technology of communication card karaoke system, this communication card karaoke system comprises a plurality of Caraok devices that the mode mutually can communicate by letter connects, in each Caraok device, same melody is regenerated simultaneously, to being input to the sound of singing of each Caraok device, carry out some signal processing, and in each Caraok device, can control independently this signal and process.
Background technology
Take long-range duet as object, proposed between many strong points, via communication network, to connect and to join the karaoke OK system (for example patent documentation 1) of image or sound in the past.And, a kind of candidate system (for example patent documentation 2 or patent documentation 3) that the playing informations such as chanteur's ID, the musical composition information of singing hope or part information or regulation and control system is registered in to server and accepts qualified duet hoper has been proposed.In this system, in the situation that duet the other side occurs, to be limited to this melody, can ask the mode control system of long-range duet and the path of communication network.
Patent documentation
Patent documentation 1: the JP 2005-77485 of Japan communique
Patent documentation 2: No. 4062328th, Japan's patent
Patent documentation 3: No. 4100424th, Japan's patent
Summary of the invention
The problem that invention will solve
Yet the system of patent documentation 1～3 is to take melody to enter the system of searching for duet the other side and singing as unit, change is sung the tune of sound or is carried out signal and process such operation and cannot carry out independently at each strong point singing sound.
In addition, in the situation that the duet of playing Karaoka in the same space, cannot set the tune of the Karaoke in mutual hobby, only can be consistent with the tune of arbitrary chanteur's hobby.And, in the same space, when each being sung to sound and implement different signal and process, be difficult to jointly sing each other.
Consider above situation, the object of the invention is to provide need not be taken notice of tune or the signal processing at other strong points and can implement at each strong point the acoustic processing device that tune is set or signal is processed of hobby and the sound equipment disposal system of communicating by letter.
For solving the scheme of problem
In order to solve above problem, acoustic processing device of the present invention possesses: input block, input the first input audio data; Regeneration unit, regenerates to described the first input audio data and the second input audio data that is input into other acoustic processing devices and send from these other acoustic processing devices; Transmitting element, sends described the first input audio data to described other acoustic processing devices; And sound equipment processing unit, at least either party of described the first input audio data or described the second input audio data is carried out to sound equipment processing.
In above structure, by the first input audio data of an acoustic processing device input, by regeneration unit, regenerated together with the second input audio data sending from other acoustic processing devices.And the first input audio data sends to other acoustic processing devices by transmitting element, in other acoustic processing devices, by regeneration unit, regenerated together with the second input audio data of inputting by other acoustic processing devices.Now, by sound equipment processing unit, can carry out sound equipment processing at least either party of the first input audio data or the second input audio data.
In the acoustic processing device of preferred the first scheme of the present invention, described sound equipment processing unit is the tone color machining cell that at least either party's of described the first input audio data or described the second input audio data tone color is processed.
In the acoustic processing device of preferred the first scheme of the present invention, described sound equipment processing unit is the pitch changing unit that at least either party's of described the first input audio data or described the second input audio data pitch is changed.
Therefore, tool has the following advantages: in a described acoustic processing device and other acoustic processing devices, changed independently respectively the regeneration of the input audio data of pitch, no matter at each strong point, carry out which kind of sound equipment processing, can both carry out at each strong point the regeneration of the sound import after desirable processing, particularly, tool has the following advantages: no matter at each strong point, change to which kind of pitch, or no matter be processed into which kind of tone color, can both carry out at each strong point the regeneration of the input audio data based on desirable pitch or tone color.
In the acoustic processing device of preferred scheme of the present invention, can be that described pitch changing unit is following unit: according to being specified by second of described other acoustic processing device appointments, change the pitch of described the first input audio data being sent by described transmitting element and according to specifying by first of this acoustic processing device appointment the pitch that changes described the second input audio data.
By formation like this, in an acoustic processing device, the second input audio data carries out the change of pitch according to the first appointment, regenerates together with the first input audio data by this acoustic processing device.And, in described other acoustic processing devices, carry out the regeneration of having changed the first input audio data of pitch according to the second appointment the regeneration of the second input audio data that carries out inputting according to this regeneration.Therefore,, in a described acoustic processing device and the second acoustic processing device, carry out respectively regenerating according to the change of the pitch of appointment separately.Consequently, even in the situation that different according to the pitch of appointment separately, also can without sense of discomfort regenerate.
In the acoustic processing device of preferred scheme of the present invention, can be that described pitch changing unit is that the pitch of the first input audio data or the second input audio data is had to the unit that the mode of certain relation changes with the data with respect to becoming benchmark.
By formation like this, tool has the following advantages: in each acoustic processing device, can suitably change the pitch of input audio data and send to the other side, and, can in the situation that the other side does not know, suitably change the other side input audio data pitch and enjoy.
In the acoustic processing device of preferred scheme of the present invention, can be that described pitch changing unit is to the unit of transferring in row change of input audio data or so that input audio data forms with respect to the voice data that becomes benchmark unit that the mode of harmony changes the pitch of input audio data or so that the pitch of input audio data has at least any unit in the unit that the mode of predetermined relation changes the pitch of input audio data with respect to the pitch that becomes the voice data of benchmark.
By formation like this, tool has the following advantages: in each acoustic processing device, can in the situation that not knowing, the other side carry out: the tune that suitably changes the input audio data sending from the other side, or to form the mode of harmony, the input audio data sending from the other side is changed, or suitably change the tone of input audio data of the device of self.
In the acoustic processing device of preferred scheme of the present invention, can be, described regeneration unit is the unit that described the first input audio data and the second input audio data and music data are regenerated, described the first input audio data and the second input audio data are to sing data, and described pitch changing unit is the unit that the described pitch of singing data or described music data is changed.
By formation like this, tool has the following advantages: in each acoustic processing device, such as can suitably changing the pitch of singing data as input audio data of Karaoke etc. and sending to the other side, and, can in the situation that the other side does not know, suitably change the other side's the pitch of singing data or music data and enjoy enjoyment.
In the acoustic processing device of preferred scheme of the present invention, can be also to possess the tone color machining cell that the tone color of described the second input audio data is processed.By formation like this, can in the situation that the other side does not know, process the other side input audio data tone color and enjoy enjoyment.
In order to solve above problem, communication sound equipment disposal system of the present invention at least comprises the first acoustic processing device and the second acoustic processing device that the mode mutually can communicate by letter connects, make the sound import that is input to each acoustic processing device intercom mutually and regenerate, described communication sound equipment disposal system is characterised in that, possess: the first regeneration unit, be located at described the first acoustic processing device, the second input audio data that is input to the first input audio data of described the first acoustic processing device and send from described the second acoustic processing device is regenerated; The first transmitting element, sends described the first input audio data to described the second acoustic processing device; The second regeneration unit, is located at described the second acoustic processing device, and the first input audio data that is input to the second input audio data of described the second acoustic processing device and send from described the first acoustic processing device is regenerated; The second transmitting element, sends described the second input audio data to described the first acoustic processing device; The first sound equipment processing unit, carries out sound equipment processing to described the first input audio data; And the second sound equipment processing unit, described the second input audio data is carried out to sound equipment processing.
In above structure, by the first input audio data of the first acoustic processing device input, by the first regeneration unit of the first acoustic processing device, regenerated together with the second input audio data sending from the second acoustic processing device.And the first input audio data sends to the second acoustic processing device by the first transmitting element, in the second acoustic processing device, by the second regeneration unit, regenerated together with the second input audio data of being inputted by the second acoustic processing device.Now, the first input audio data can carry out sound equipment processing by the first pitch changing unit.And the second input audio data also can carry out sound equipment processing by the second pitch changing unit.
Therefore, tool has the following advantages: in the first acoustic processing device and the second acoustic processing device, carried out independently respectively the regeneration of the input audio data of sound equipment processing, no matter at each strong point, carry out which kind of sound equipment processing, can both carry out at each strong point the regeneration of the input audio data after desirable processing.
In the communication sound equipment disposal system of preferred scheme of the present invention, described the first sound equipment processing unit is the first tone color machining cell that the tone color of described the first input audio data is processed, and described the second sound equipment processing unit is the second tone color machining cell that the tone color of described the second input audio data is processed.
In the communication sound equipment disposal system of preferred scheme of the present invention, described the first sound equipment processing unit is the first pitch changing unit that the pitch of described the first input audio data is changed, and described the second sound equipment processing unit is the second pitch changing unit that the pitch of described the second input audio data is changed.
In order to solve above problem, communication sound processing method of the present invention makes to be input to the first acoustic processing device that the mode mutually can communicate by letter connects and the sound import of the second acoustic processing device intercoms mutually and regenerates, described communication sound processing method is characterised in that, in described the first acoustic processing device, the second input audio data that is input to the first input audio data of described the first acoustic processing device and send from described the second acoustic processing device is regenerated, described the first input audio data is sent to described the second acoustic processing device, in described the second acoustic processing device, the first input audio data that is input to the second input audio data of described the second acoustic processing device and send from described the first acoustic processing device is regenerated, described the second input audio data is sent to described the first acoustic processing device, described the first input audio data is carried out to sound equipment processing, described the second input audio data is carried out to sound equipment processing.
In order to solve above problem, computer program of the present invention can be controlled the first acoustic processing device and the second acoustic processing device that the mode mutually can communicate by letter connects, and carried out by computing machine, described computer program is carried out: the first regeneration step, in described the first acoustic processing device, the second input audio data that is input to the first input audio data of described the first acoustic processing device and send from described the second acoustic processing device is regenerated; The first forwarding step, sends described the first input audio data to described the second acoustic processing device; The second regeneration step, in described the second acoustic processing device, regenerates to the first input audio data that is input to the second input audio data of described the second acoustic processing device and send from described the first acoustic processing device; The second forwarding step, sends described the second input audio data to described the first acoustic processing device; The first sound equipment treatment step, carries out sound equipment processing to described the first input audio data; And the second sound equipment treatment step, described the second input audio data is carried out to sound equipment processing.
Accompanying drawing explanation
Fig. 1 is the block diagram of the communication card karaoke system of the first embodiment of the present invention.
Fig. 2 is the block diagram of the communication card karaoke system of the second embodiment of the present invention.
Fig. 3 is the block diagram of the communication card karaoke system of the 3rd embodiment of the present invention.
Fig. 4 is the block diagram of the communication card karaoke system of the 4th embodiment of the present invention.
Fig. 5 is the block diagram of acoustic processing device of the present invention (Caraok device).
Embodiment
<A: the first embodiment >
Fig. 1 is the block diagram of the communication card karaoke system 100 of the first embodiment of the present invention.As shown in Figure 1, communication card karaoke system 100 possesses the Caraok device 10A that is located at strong point A and the Caraok device 10B that is located at strong point B.Caraok device 10A is connected in the mode that mutually can communicate by letter via the networks such as internet or LAN 20 with Caraok device 10B.
Caraok device 10A possesses user interface 1A, CPU2A, tune controller 3A, communication interface 4A, song database 5A, mixer 6A, amplifier 7A.
User interface 1A can input the track number of Kara OK songs or the interface of title according to user's operation, and for example, the user 30A in strong point A operates and can select desirable Kara OK songs this user interface 1A.And, by this user interface 1A, also can carry out the such operation of transferring in row change to Kara OK songs of aftermentioned.
CPU2A is the control module that Caraok device 10A integral body is controlled, and is connected with the key element that forms Caraok device 10A.
Adjust controller 3A by user, user interface 1A being operated set desirable tune in the situation that the modulation of the former song of the Kara OK songs signal processing unit of the tune of this setting more.Details is described below.
Communication interface 4A is for carrying out the interface of the transmitting-receiving of the data between Caraok device 10A and Caraok device 10B.
Song database 5A is the database that stores the song data of Kara OK songs, and the Kara OK songs that user is selected by operating user interface 1A is exported to mixer 6A.
Mixer 6A is to the singing that sound mixes of the accompaniment tone of singing sound, Kara OK songs of the user 30A of strong point A, the user 30B that sends from Caraok device 10B and to the unit of amplifier 7A output.And, as described later, the sound of singing of user 30A is mixed and exported to communication interface 4A with the accompaniment tone of Kara OK songs.
Amplifier 7A carries out mixed sound amplification by the sound of singing of the accompaniment tone of singing sound, Kara OK songs of the user 30A to from mixer 6A output, the user 30B that sends from Caraok device 10B, and exports from the loudspeaker 8A being connected with this amplifier 7A.
At A place, strong point, user 30A sings sound by the microphone 9A radio reception being connected with Caraok device 10A, to mixer 6A, inputs.
On the other hand, Caraok device 10B possesses user interface 1B, CPU2B, tune controller 3B, communication interface 4B, mixer 6B, amplifier 7B.Except not possessing the database this point that is equivalent to song database 5A, become the structure same with Caraok device 10B.
User interface 1B can change the interface of the tune of Kara OK songs according to user's operation.
CPU2B is the control module that Caraok device 10B integral body is controlled, and is connected with the key element that forms Caraok device 10B.
Adjust controller 3B by user, user interface 1B to be operated in the situation of having set desirable tune the modulation of singing sound and Kara OK songs of the user 30A sending from the Caraok device 10A signal processing unit of the tune of this setting more.And, when by the singing sound and send to Caraok device 10A of the user 30B of strong point B, also carry out the situation of tune that the modulation of singing sound of user 30B is more set by Caraok device 10A.Details is described below.
Communication interface 4B is for carrying out the interface of the transmitting-receiving of the data between Caraok device 10A and Caraok device 10B.
Mixer 6B is the unit that sound mixes and export to amplifier 7B of singing to the accompaniment tone of the Kara OK songs of singing sound, sending from Caraok device 10A of the user 30B of strong point B and user 30A.And, as described later, the sound of singing of user 30B is exported to communication interface 4B.
Amplifier 7B by from the accompaniment tone of singing sound, Kara OK songs of user 30B of mixer 6B output, the sound of singing of user 30A carries out mixed sound amplification, and export from the loudspeaker 8B being connected with this amplifier 7B.
At B place, strong point, user 30B sings sound by the microphone 9B radio reception being connected with Caraok device 10B, and inputs to mixer 6B.
[regulation and control system is processed]
The regulation and control system of carrying out independently respectively in the Caraok device 10A then, illustrating in present embodiment and Caraok device 10B is processed.
In following example, be described as follows situation: the user 30A of strong point A operates user interface 1A, with the Kara OK songs of at random selecting among the song database 5A possessing from Caraok device 10A, carry out long-range duet with the user 30B of strong point B.
The user 30A of strong point A is after having selected Kara OK songs, and to user interface, 1A operates, and the more original tune of the modulation of Kara OK songs (n) and the appointment heightened than this are adjusted to (n+p).
Consequently, via CPU2A, control and adjust controller 3A, the accompaniment sound sound data (MI) of the Kara OK songs of exporting from song database 5A changes to specify from original tune (n) adjusts (n+p).
So modulation is more specified the accompaniment sound sound data (MI) of the Kara OK songs of tune (n+p) to export from loudspeaker 8A as accompaniment tone via mixer 6A and amplifier 7A, user 30A listens to the sound of this output on one side, according to appointment after changing adjust (n+p) use microphone 9A sing on one side.
The data (Vo.A) of singing of user 30A are mixed with modulation more being specified to the accompaniment sound sound data (MI) of the Kara OK songs of tune (n+p) by mixer 6A, via amplifier 7A, from loudspeaker 8A, as singing sound and accompaniment tone, export.And, sing data (Vo.A) and accompaniment sound sound data (MI) to user 30A are carried out to mixed data (Vo.A+MI) to communication interface 4A output, and communication interface 4A is controlled by CPU2A and will sing data (Vo.A) to this and carry out mixed data (Vo.A+MI) with accompaniment sound sound data (MI) and send to Caraok device 10B.
In addition, the data (Vo.B ') of singing of the user 30B sending from Caraok device 10B are more specified modulation tune (n+p) among Caraok device 10B.This is sung data (Vo.B ') and inputs to mixer 6A via communication interface 4A.Therefore, user 30A sing data (Vo.A), by modulation more the appointment of user 30B adjust singing data (Vo.B '), modulation more being specified the accompaniment sound sound data (MI) of the Kara OK songs of tunes (n+p) mix of (n+p) in mixer 6A, the accompaniment tone of the Kara OK songs singing sound and tune and be changed as each from loudspeaker 8A via amplifier 7A and exporting.
On the other hand, at B place, strong point, communication interface 4B is controlled by CPU2B, is received and is carried out mixed data (Vo.A+MI) to being input to the data (Vo.A) of singing of the user 30A of communication interface 4B with accompaniment sound sound data (MI) thus by Caraok device 10B.
The data (Vo.A) of singing to the user 30A sending from Caraok device 10A are carried out mixed data (Vo.A+MI) by user 30A with accompaniment sound sound data (MI), are adjusted from original tune (n) and change to than its high appointment and adjust (n+p).User 30B is in the situation that feel that this appointment tune (n+p) does not meet the tune of self, more specifies the modulation of mixed data (Vo.A+MI) to adjust (n+p) low tune (n+p+q) than this.
When by user 30B operating user interface 1B, undertaken to low tune (n+p+q) appointment time, CPU2B exchanges controller 3B and controls, and carries out thus this processing.
So change to the mixed data (Vo.A+MI) of low tune (n+p+q) with via microphone 9B radio reception to the data (Vo.B) of singing of user 30B by mixer 6B, mixed, via amplifier 7B from loudspeaker 8B as the accompaniment tone of singing sound, Kara OK songs of user 30A and the singing sound of user 30B and export.
In addition, simultaneously, the data (Vo.B) of singing of user 30B are exported to communication interface 4B via mixer 6B, but the data (Vo.B) of singing of this user 30B are the data of singing of singing corresponding to changing to the accompaniment data of tune (n+p+q), this adjusts (n+p+q) to adjust (n+p) low than user 30A high appointment after changing, so this tune still becomes high appointment tune (n+p) low tune (n+p+q) after changing than user 30A.
Therefore, the CPU2B of Caraok device 10B exchanges controller 3B and controls, what the tune of singing data (Vo.B) that thus, becomes the user 30B of described low tune (n+p+q) was altered to that user 30A high appointment after changing adjusts (n+p) sings data (Vo.B ').
So modulation is more specified tune (n+p) user 30B sing data (Vo.B ') to the communication interface 4A input of Caraok device 10A, by Caraok device, 10A receives.
Therefore, at A place, strong point, the accompaniment tone of Kara OK songs adjusts (n+p) to regenerate by the appointment of user 30A appointment, and user 30A also adjusts (n+p) to sing according to this appointment.And the sound of singing of the user 30B sending from Caraok device 10B also be take this furnishing as specifying the mode of tune (n+p) to be changed, so user 30A can adjust (n+p) and user 30B carry out duet with same appointment.
In addition, at B place, strong point, the accompaniment tone of singing sound and Kara OK songs of the user 30A sending from Caraok device 10A changes to described low tune (n+p+q), so user 30B also can carry out duet with user 30A with the tune (n+p+q) that meets self.
In addition, in the present embodiment, the example that data (Vo.A) are mixed with the accompaniment sound sound data (MI) of Kara OK songs and send from Caraok device 10A to Caraok device 10B of singing to user 30A has been described, but also the accompaniment sound sound data (MI) of singing data (Vo.A) and Kara OK songs of user 30A can have been sent as different data.
The accompaniment sound sound data (MI) of the Kara OK songs sending from Caraok device 10A to Caraok device 10B in this case, can be still original tune (n).In Caraok device 10B, as long as the tune of the accompaniment sound sound data (MI) of Kara OK songs is changed to the tune (n+p+q) of user 30B appointment from original tune (n), and the tune of singing data (n+p) of user 30A is changed to the tune (n+p+q) of user 30B appointment.
The change of the tune of carrying out in Caraok device 10B in addition, is processed and also can be carried out in Caraok device 10A.The information of user 30B tune of appointment by user interface 1B is operated sends from Caraok device 10B to Caraok device 10A, and the change of adjusting in Caraok device 10A is processed.
And the change of the tune of carrying out in Caraok device 10B is processed in the device on the network 20 that connects two strong points and also can be carried out.
That is, in Caraok device 10A, and in Caraok device 10B, before regenerating by amplifier, as long as carry out processing to the change of the tune of setting at each strong point, the place of carrying out this change processing can arbitrary decision.
As described above, according to present embodiment, in the situation that carrying out long-range duet, can be at each strong point with the tune of hobby separately, enjoy duet.
<B: the second embodiment >
Then,, based on Fig. 2, the second embodiment of the present invention is described.In addition, the common position with the first embodiment is marked to same Reference numeral and description thereof is omitted.
Present embodiment describes the communication card karaoke system 200 of automatically execution and acoustic regeneration.In addition, the Caraok device 10A of present embodiment and Caraok device 10B, except possessing respectively harmony database 11A and harmony database 11B this point, are identical structure with the Caraok device 10A of the first embodiment and Caraok device 10B.
In the present embodiment, be also described as follows situation: the user 30A operating user interface 1A of strong point A, carries out long-range duet with the Kara OK songs of at random selecting among the song database 5A possessing from Caraok device 10A with the user 30B of strong point B.
The Caraok device 10A of present embodiment and Caraok device 10B possess respectively harmony database 11A and harmony database 11B.Which kind of tune the music data that each harmony data-base recording has harmony to use, knownly select to predetermined tuning and can form harmony.
User 30A, by user interface 1A being operated to the accompaniment sound sound data of the Kara OK songs of selecting and the data of singing of user 30A are mixed by mixer 6A, exports from loudspeaker 8A via amplifier 7A.
In addition, what from Caraok device 10B, send user 30B sings data (Vo.B), but this user 30B sing data (Vo.B) in Caraok device 10A, by CPU2A, controls and adjusts controller 3A, and automatically change to the tune of formation harmony.
Particularly, adjust controller 3A to contrast with the music data that is recorded in harmony database 11A the progress information of the accompaniment sound sound data of Kara OK songs, so that the mode of singing data (Vo.B ') of singing data (Vo.B) and become the tune of formation harmony of the user 30B receiving is carried out signal processing in real time.
Change to the tune that forms this harmony user 30B sing data (Vo.B ') by mixer 6A, be mixed together with the accompaniment sound sound data (MI) of Kara OK songs and the data (Vo.A) of singing of user 30A, via amplifier 7A, from loudspeaker 8A, export.
Therefore, no matter whether user 30B sings with the common row of transferring in, and at A place, strong point, the sound of singing of singing sound and user 30B of user 30A all forms harmony and is reproduced.
On the other hand, at B place, strong point, what from Caraok device 10A, send user 30A sings data (Vo.A).This user 30A sings data (Vo.A) in Caraok device 10B, is controlled and is adjusted controller 3B, and be automatically changed as forming the tune of harmony by CPU2B.
Particularly, adjust controller 3B to contrast with the music data that is recorded in harmony database 11B the progress information of the accompaniment sound sound data of Kara OK songs, so that the mode of singing data (Vo.A ') of singing data (Vo.A) and become the tune of formation harmony of the user 30A receiving is carried out signal processing in real time.
The data (Vo.A ') of singing that change to the user 30A of the tune that forms this harmony are mixed together with the accompaniment sound sound data (MI) of Kara OK songs and the data (Vo.B) of singing of user 30B by mixer 6B, and export from loudspeaker 8B via amplifier 7B.
Therefore,, although user 30A sings with the common row of transferring in, at B place, strong point, the sound of singing of singing sound and user 30A of user 30B forms harmony and is reproduced.
So, according to present embodiment, no matter whether the user at each strong point sings with the common row of transferring in, and the user's at other strong points the sound of singing is all changed as forming the tune of harmony and regenerates, and therefore can enjoy the duet that forms harmony at each strong point.
In addition, in the present embodiment, so that the mode that the Caraok device of data by the opposing party's strong point form harmony of singing of sending from the Caraok device at a side strong point has been carried out signal processing, but also can carry out such signal before the Caraok device at the strong point from a side sends, process, and the data of singing of having carried out after this signal is processed are sent to the Caraok device at the opposing party's strong point.
So, carry out signal processing before transmission in the situation that, can be by the singing that data have carried out that data after signal is processed are mixed with the accompaniment sound sound data of Karaoke use of the user of the Caraok device at a side strong point and to the Caraok device transmission at another strong point.
The operation of in addition, carrying out signal processing to singing data to form the mode of harmony can be carried out in the device on the network 20 that Caraok device 10A is connected with Caraok device 10B.
As described above, according to present embodiment, no matter whether at each place, strong point, corresponding to the accompaniment tone of Kara OK songs, sing commonly, singing as having with singing of sound effective value of other strong points can both be enjoyed.
<C: the 3rd embodiment >
Then,, based on Fig. 3, the 3rd embodiment of the present invention is described.Common position with the first embodiment is marked to same Reference numeral and description thereof is omitted.
Present embodiment explanation makes to sing the pitch of data close to the communication card karaoke system 300 of the correction of the thematic pitch of the music data of selecting.In addition, the Caraok device 10A of present embodiment and Caraok device 10B except possessing respectively tone correction unit 12A and tone correction unit 12B this point, with Caraok device 10A and the Caraok device 10B of the first embodiment be same structure.
In the present embodiment, also be described as follows situation: the user 30A of strong point A operates user interface 1A, with optional Kara OK songs among the song database 5A possessing from Caraok device 10A, carry out long-range duet with the user 30B of strong point B.
When user 30A is when operating to specify the grade of carrying out tone correction to user interface 1A, tone correction unit 12A, so that the pitch of singing data (Vo.A) of the user 30A inputting by microphone 9A is proofreaied and correct close to the mode of the thematic pitch of the music data of selecting, and generates to proofread and correct and sings data (Vo.A ').
The correction of this user 30A is sung data (Vo.A ') and is mixed by mixer 6A with the accompaniment sound sound data (MI) of Kara OK songs, and exports from loudspeaker 8A via amplifier 7A.
And, data (Vo.B ') are sung in the correction that sends user 30B from Caraok device 10B, but the correction of this user 30B is sung together with the accompaniment sound sound data (MI) that data (Vo.B ') also sing data (Vo.A ') and Kara OK songs with the correction of user 30A and is mixed by mixer 6A, and exports from loudspeaker 8A via amplifier 7A.
And the mixed data of accompaniment sound sound data (MI) (Vo.A '+MI) of the correction of user 30A being sung to data (Vo.A ') and Kara OK songs send to Caraok device 10B via communication interface 4A.
On the other hand, at B place, strong point, when user 30B specifies the grade of carrying out tone correction by user interface 1B is operated, tone correction unit 12B, so that the pitch of singing data (Vo.B) of the user 30B inputting by microphone 9B is proofreaied and correct close to the mode of the thematic pitch of the music data of selecting, and generates to proofread and correct and sings data (Vo.B ').
The correction of this user 30B is sung to data (Vo.B ') to mixer 6B input, via amplifier 7B, from loudspeaker 8B, export.
In addition, from Caraok device 10A, send the mixed data of accompaniment data (MI) (Vo.A '+MI) of the correction of user 30A being sung to data (Vo.A ') and Kara OK songs, but these data are mixed by mixer 6A together with also singing data (Vo.B ') with the correction of user 30B, and export from loudspeaker 8B via amplifier 7B.
And the correction of user 30B is sung data (Vo.B ') and is sent to Caraok device 10A via communication interface 4B.
As described above, according to present embodiment, so that the pitch of singing of self is proofreaied and correct close to the mode of the thematic pitch of music data, can send to other strong points on this basis.
In addition, in the present embodiment, the data that send from Caraok device 10A are made as and are mixed with the data of proofreading and correct the accompaniment sound sound data of singing data and Kara OK songs, but they also can be used as different data and send.
The tone correction of singing data to user 30A of being carried out by Caraok device 10A is processed and also can be carried out by Caraok device 10B.In this case, at A place, strong point, what hear is singing of uncorrected user 30A, and at B place, strong point, what hear is singing of user 30A after tone correction.
Otherwise the tone correction of singing data to user 30B of being carried out by Caraok device 10B is processed and also can be carried out by Caraok device 10A.In this case, at B place, strong point, what hear is singing of uncorrected user 30B, and at A place, strong point, what hear is singing of user 30B after tone correction.
So, that from the Caraok device at a side strong point, sends sings data and can the Caraok device at the opposing party's strong point, carry out tone correction, and data are sung in the correction of sending from the Caraok device at a side strong point can further carry out tone correction the Caraok device at the opposing party's strong point.
In addition, the treatment process of above such tone correction can be carried out in the device on the network 20 that Caraok device 10A is connected with Caraok device 10B.
As described above, according to present embodiment, so that after the pitch of singing of self carried out proofreading and correct close to the mode of the thematic pitch of the music data of selecting, to the Caraok device at the other side's strong point, send, can make the other side hear and carry out singing after tone correction.And, can make the data of singing of sending from other strong points not making the other side know, carry out tone correction and be heard.Therefore, even in the situation that either party's user or two sides' user's singing ability is poor, also can enjoy the duet under suitable tone.
<D: the 4th embodiment >
Then,, based on accompanying drawing 4, the 4th embodiment of the present invention is described.The sing communication card karaoke system 400 that data carry out sound transform-processing of present embodiment explanation to the other side.In addition, the Caraok device 10A of present embodiment and Caraok device 10B except possessing respectively sound mapping unit 13A and sound mapping unit 13B this point, with Caraok device 10A and the Caraok device 10B of the first embodiment be same structure.In addition, sound mapping refers to the sound of the male sex's sound being changed into women, or changes into the sound of electronics.
In the present embodiment, also be described as follows situation: the user 30A of strong point A operates user interface 1A, with optional Kara OK songs among the song database 5A possessing from Caraok device 10A, carry out long-range duet with the user 30B of strong point B.
When user 30A specifies while carrying out sound transform-processing by user interface 1A is operated, sound mapping unit 13A carries out sound transform-processing to the data (Vo.A) of singing of the user 30A being inputted by microphone 9A, and generates sound mapping and sings data (Vo.A ').
The sound mapping of this user 30A is sung data (Vo.A ') and is mixed by mixer 6A with the accompaniment sound sound data (MI) of Kara OK songs, and exports from loudspeaker 8A via amplifier 7A.
In addition, the sound mapping that sends user 30B from Caraok device 10B is sung data (Vo.B '), but the sound mapping of this user 30B is sung together with the accompaniment sound sound data (MI) that data (Vo.B ') also sing data (Vo.A ') and Kara OK songs with the sound mapping of user 30A and is mixed by mixer 6A, and exports from loudspeaker 8A via amplifier 7A.
And the mixed data of accompaniment sound sound data (MI) (Vo.A '+MI) that the sound mapping of user 30A is sung data (Vo.A ') and Kara OK songs send to Caraok device 10B via communication interface 4A.
On the other hand, at B place, strong point, when user 30B specifies while carrying out sound transform-processing by user interface 1B is operated, sound mapping unit 13B carries out sound transform-processing to the data (Vo.B) of singing of the user 30B being inputted by microphone 9B, and generates sound mapping and sings data (Vo.B ').
The sound mapping of this user 30B is sung data (Vo.B ') to mixer 6B input, via amplifier 7B, from loudspeaker 8B, exports.
In addition, from Caraok device 10A, send the accompaniment data (MI) that the sound mapping of user 30A is sung to data (Vo.A ') and Kara OK songs and carry out mixed data (Vo.A '+MI), but these data are mixed by mixer 6A together with also singing data (Vo.B ') with the sound mapping of user 30B, and export from loudspeaker 8B via amplifier 7B.
And the sound mapping of user 30B is sung data (Vo.B ') and is sent to Caraok device 10A via communication interface 4B.
As described above, according to present embodiment, can carry out sound mapping and make other strong points listen arrival to enjoy singing of self.
In addition, in the present embodiment, the data that send are made as to the data of the accompaniment sound sound data that is mixed with sound mapping data and Kara OK songs, but also they can be sent as different data from Caraok device 10A.
That by Caraok device 10A, is carried out also can be carried out by Caraok device 10B the sound transform-processing of singing data of user 30A.In this case, at A place, strong point, what hear is the singing of user 30A of not carrying out sound mapping, and at B place, strong point, what in the situation that user 30A does not know, hear is singing of user 30A after sound mapping.
Otherwise that is carried out by Caraok device 10B also can be carried out by Caraok device 10A the sound transform-processing of singing data of user 30B.In this case, at B place, strong point, what hear is the singing of user 30B of not carrying out sound mapping, and at A place, strong point, what in the situation that user 30B does not know, hear is singing of user 30B after sound mapping.
In addition, the treatment process of above such sound mapping can be carried out in the device on the network 20 that Caraok device 10A is connected with Caraok device 10B.
And, each Caraok device of the first embodiment, the second embodiment and the 3rd embodiment can possess the sound mapping unit of present embodiment, and the regulation and control system in each embodiment is processed and sonication or tone correction processing and sound transform-processing combination.
As described above, according to present embodiment, can carry out sound mapping and at other strong points, listen arrival to enjoy singing of self.And, can in the situation that the other side does not know, to singing of other strong points, carry out sound mapping and listen to arrive and enjoy.
<E: application >
In addition, in above-mentioned whole embodiments, the example that 2 Caraok devices are connected has been described, but also can be applicable to the situation of 2 above a plurality of Caraok devices connections.And, the example that each signal processing is carried out in each Caraok device has been described, but also can will on the network of Caraok device connection, the device of controlling use be set, and carried out signal processing by this device.If be made as such structure, can alleviate the processing load of the Caraok device at each place, strong point.
In addition, in above-mentioned whole embodiments, the example of the accompaniment sound sound data of the song database output Kara OK songs of equipping from the Caraok device at a strong point has been described, but also the device of the accompaniment sound sound data of output Kara OK songs can be configured on network as different devices, and control by operated from a distance.
In the above-described embodiment, be applicable to the to communicate by letter example of Caraok device by the present invention has been described, but the present invention is not defined as such example.For example, also go for each other in remote site and carry out the situation of the live concert party of playing.The in the situation that of concert party, as long as also sing data the performance of musical instrument by inputs such as microphones except input from each device.And, also can use the member who participates in concert party to extract respectively the i.e. so-called accompaniment data that conceals form of remaining music data after the part of self playing out.And, also can be applicable to utilize the fact of piano to play the situation of chorusing.In this case, if the fact of inputting piano by microphone is played and chorus sing data.And, also go in remote site and with the cappela without playing, singing each other the situation of chorusing.In this case, as long as input the data of singing of each part by microphone.
In addition, in the above-described embodiment, as communication card karaoke system and be contained in the Caraok device of communication card karaoke system and the present invention has been described, but the present invention also can not realize as system or device.For example, can carry out the computer program that be stored in the storage medium that computing machine can read by the general processor as computing machine, carry out the system of above-mentioned embodiment or the action of device.Computer program can be stored in the storage mediums such as CD-ROM and issue, or utilizes the electrical communication lines such as internet to issue.
In addition, in the present invention, sound equipment that voice data is carried out processes that the tune that is not defined as explanation is in the above-described embodiment set or the processing such as signal processing.
As described above, the acoustic processing device performance of preferred scheme of the present invention is as the input block that possesses input the first input audio data, the regeneration unit that described the first input audio data and the second input audio data that is input to other acoustic processing devices and send from these other acoustic processing devices are regenerated, the transmitting element that described the first input audio data is sent to described other acoustic processing devices and the device that at least either party of described the first input audio data or described the second input audio data is carried out to the sound equipment processing unit 120A of sound equipment processing, for example, at A place, strong point, become the illustrated device of Fig. 5.Other key elements have or not or the concrete scheme of other key elements any.
Japanese patent application, Japanese Patent Application 2012-085510 that the application proposed based on April 4th, 2012, and be incorporated into herein its content as reference.
Industrial applicibility
According to the present invention, can carry out independently sound equipment processing at each place, strong point, to implemented the voice data of desirable sound equipment processing at each strong point, regenerate.
Description of reference numerals
100,200,300,400 ... communication card karaoke system, 1A, 1B ... user interface, 2A, 2B ... CPU, 3A, 3B ... adjust controller, 4A, 4B ... communication interface, 5A ... song database, 6A, 6B ... mixer, 7A, 7B ... amplifier, 8A, 8B ... loudspeaker, 9A, 9B ... microphone, 10A, 10B ... Caraok device, 20 ... network
Claims (12)
1. an acoustic processing device, is characterized in that, possesses:
Input block, input the first input audio data;
Regeneration unit, regenerates to described the first input audio data and the second input audio data that is input into other acoustic processing devices and send from these other acoustic processing devices;
Transmitting element, sends described the first input audio data to described other acoustic processing devices; And
Sound equipment processing unit, carries out sound equipment processing at least either party of described the first input audio data or described the second input audio data.
2. acoustic processing device according to claim 1, is characterized in that,
Described sound equipment processing unit is the tone color machining cell that at least either party's of described the first input audio data or described the second input audio data tone color is processed.
3. acoustic processing device according to claim 1, is characterized in that,
Described sound equipment processing unit is the pitch changing unit that at least either party's of described the first input audio data or described the second input audio data pitch is changed.
4. acoustic processing device according to claim 3, is characterized in that,
Described pitch changing unit is following unit: according to being specified by second of described other acoustic processing device appointments, change the pitch of described the first input audio data being sent by described transmitting element and according to specifying by first of this acoustic processing device appointment the pitch that changes described the second input audio data.
5. acoustic processing device according to claim 3, is characterized in that,
Described pitch changing unit is that the pitch of the first input audio data or the second input audio data is had to the unit that the mode of certain relation changes with the data with respect to becoming benchmark.
6. according to the acoustic processing device described in any one in claim 3～5, it is characterized in that,
Described pitch changing unit is to the unit of transferring in row change of input audio data or so that input audio data forms with respect to the voice data that becomes benchmark unit that the mode of harmony changes the pitch of input audio data or so that the pitch of input audio data has at least any unit in the unit that the mode of predetermined relation changes the pitch of input audio data with respect to the pitch that becomes the voice data of benchmark.
7. according to the acoustic processing device described in any one in claim 3～6, it is characterized in that,
Described regeneration unit is the unit that described the first input audio data and the second input audio data and music data are regenerated,
Described the first input audio data and the second input audio data are to sing data,
Described pitch changing unit is the unit that the described pitch of singing data or described music data is changed.
8. a communication sound equipment disposal system, the first acoustic processing device and the second acoustic processing device that the mode mutually can communicate by letter that at least comprises connects, make the sound import that is input to each acoustic processing device intercom mutually and regenerate,
Described communication sound equipment disposal system is characterised in that to possess:
The first regeneration unit, is located at described the first acoustic processing device, and the second input audio data that is input to the first input audio data of described the first acoustic processing device and send from described the second acoustic processing device is regenerated;
The first transmitting element, sends described the first input audio data to described the second acoustic processing device;
The second regeneration unit, is located at described the second acoustic processing device, and the first input audio data that is input to the second input audio data of described the second acoustic processing device and send from described the first acoustic processing device is regenerated;
The second transmitting element, sends described the second input audio data to described the first acoustic processing device;
The first sound equipment processing unit, carries out sound equipment processing to described the first input audio data; And
The second sound equipment processing unit, carries out sound equipment processing to described the second input audio data.
9. acoustic processing device according to claim 8, is characterized in that,
Described the first sound equipment processing unit is the first tone color machining cell that the tone color of described the first input audio data is processed,
Described the second sound equipment processing unit is the second tone color machining cell that the tone color of described the second input audio data is processed.
10. acoustic processing device according to claim 8, is characterized in that,
Described the first sound equipment processing unit is the first pitch changing unit that the pitch of described the first input audio data is changed,
Described the second sound equipment processing unit is the second pitch changing unit that the pitch of described the second input audio data is changed.
11. 1 kinds of communication sound processing methods, make to be input to the first acoustic processing device that the mode mutually can communicate by letter connects and the sound import of the second acoustic processing device and intercom mutually and regenerate,
Described communication sound processing method is characterised in that,
In described the first acoustic processing device, the second input audio data that is input to the first input audio data of described the first acoustic processing device and send from described the second acoustic processing device is regenerated,
Described the first input audio data is sent to described the second acoustic processing device,
In described the second acoustic processing device, the first input audio data that is input to the second input audio data of described the second acoustic processing device and send from described the first acoustic processing device is regenerated,
Described the second input audio data is sent to described the first acoustic processing device,
Described the first input audio data is carried out to sound equipment processing,
Described the second input audio data is carried out to sound equipment processing.
12. 1 kinds of computer programs, the first acoustic processing device and the second acoustic processing device that the mode mutually can communicate by letter of can controlling connects, and carried out by computing machine,
Described computer program is carried out:
The first regeneration step, in described the first acoustic processing device, regenerates to the second input audio data that is input to the first input audio data of described the first acoustic processing device and send from described the second acoustic processing device;
The first forwarding step, sends described the first input audio data to described the second acoustic processing device;
The second regeneration step, in described the second acoustic processing device, regenerates to the first input audio data that is input to the second input audio data of described the second acoustic processing device and send from described the first acoustic processing device;
The second forwarding step, sends described the second input audio data to described the first acoustic processing device;
The first sound equipment treatment step, carries out sound equipment processing to described the first input audio data; And
The second sound equipment treatment step, carries out sound equipment processing to described the second input audio data.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-085510 | 2012-04-04 | ||
| JP2012085510A JP2013217953A (en) | 2012-04-04 | 2012-04-04 | Acoustic processor and communication acoustic processing system |
| PCT/JP2013/060366 WO2013151140A1 (en) | 2012-04-04 | 2013-04-04 | Acoustic processing device and communication acoustic processing system |
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| Publication Number | Publication Date |
|---|---|
| CN104170005A true CN104170005A (en) | 2014-11-26 |
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| CN201380015320.8A Pending CN104170005A (en) | 2012-04-04 | 2013-04-04 | Acoustic processing device and communication acoustic processing system |
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| JP (1) | JP2013217953A (en) |
| KR (1) | KR20140125440A (en) |
| CN (1) | CN104170005A (en) |
| TW (1) | TWI496136B (en) |
| WO (1) | WO2013151140A1 (en) |
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| JP6208439B2 (en) * | 2013-02-28 | 2017-10-04 | 株式会社第一興商 | Performance key matching system in network chorus |
| JP6415341B2 (en) * | 2015-01-30 | 2018-10-31 | 株式会社第一興商 | Karaoke system with pitch shift function for harmony singing |
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| TW201346885A (en) | 2013-11-16 |
| JP2013217953A (en) | 2013-10-24 |
| KR20140125440A (en) | 2014-10-28 |
| TWI496136B (en) | 2015-08-11 |
| WO2013151140A1 (en) | 2013-10-10 |
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