CN109313884A - The analog machine of plucked instrument - Google Patents
The analog machine of plucked instrument Download PDFInfo
- Publication number
- CN109313884A CN109313884A CN201880002397.4A CN201880002397A CN109313884A CN 109313884 A CN109313884 A CN 109313884A CN 201880002397 A CN201880002397 A CN 201880002397A CN 109313884 A CN109313884 A CN 109313884A
- Authority
- CN
- China
- Prior art keywords
- plucked instrument
- analog machine
- display screen
- touch display
- voice signal
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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Classifications
-
- 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
- G10H7/00—Instruments in which the tones are synthesised from a data store, e.g. computer organs
-
- 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
- G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
- G10H2220/091—Graphical user interface [GUI] specifically adapted for electrophonic musical instruments, e.g. interactive musical displays, musical instrument icons or menus; Details of user interactions therewith
- G10H2220/096—Graphical user interface [GUI] specifically adapted for electrophonic musical instruments, e.g. interactive musical displays, musical instrument icons or menus; Details of user interactions therewith using a touch screen
-
- 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
- G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
- G10H2220/155—User input interfaces for electrophonic musical instruments
-
- 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
- G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
- G10H2220/155—User input interfaces for electrophonic musical instruments
- G10H2220/165—User input interfaces for electrophonic musical instruments for string input, i.e. special characteristics in string composition or use for sensing purposes, e.g. causing the string to become its own sensor
- G10H2220/171—User input interfaces for electrophonic musical instruments for string input, i.e. special characteristics in string composition or use for sensing purposes, e.g. causing the string to become its own sensor using electrified strings, e.g. strings carrying coded or AC signals for transducing, sustain, fret length or fingering detection
Abstract
This application discloses a kind of analog machine of plucked instrument, the analog machine of the plucked instrument includes: touch display screen, and the first electric signal is generated after being touched；Conversion module is connect with touch display screen, for the first electric signal caused by touch display screen to be converted into voice signal；Audible device connects conversion module, for receiving the sound of voice signal and sending plucked instrument corresponding with voice signal.The analog machine of plucked instrument provided by the present application simulates the display for playing component of plucked instrument by touch display screen, voice signal is converted to by the electric signal for touching generation with transfer, not needing real musical instrument can be carried out practicing, and it is cheap, and due to being that electric signal is converted to voice signal, its is adjustable, can practice whenever and wherever possible.
Description
Technical field
This application involves analog instruments fields, more particularly to a kind of analog machine of plucked instrument.
Background technique
In the learning process that piano, Chinese zither, dulcimer etc. play class qin musical instrument, jejune skill and technique often leads to not interesting to listen to
Sound, student can thus improve oneself skill according to the effect played.
Traditional plucked instrument, such as piano, Chinese zither, dulcimer etc., with the mechanical oscillation that player's finger triggers, to drive
Musical instrument occur hit (such as piano) or concussion (such as Chinese zither, guitar), thus air vibration and form sound transmission.A kind of pleasure
Tone color, the frequency of device, the size of the elasticity modulus of the material depending on musical instrument itself；Volume then depends on the strength played.More
It is to require tone color, the cost of musical instrument is higher.But for student, routine does not often need the pleasure of superior valuableness
Device.In addition, when carrying out playing practice, the volume of plucked instrument is often unable to control, therefore unless on specific qin room and other places
Except, it will affect other people elsewhere and practice without being appropriate for, further improve the difficulty of practice.
Summary of the invention
The application is mainly solving the technical problems that provide a kind of analog machine of plucked instrument, the simulation of the plucked instrument
When equipment is able to solve high plucked instrument cost, practice due to volume is unable to control and the problem of place is restricted.
In order to solve the above technical problems, the technical solution that the application uses is: providing a kind of simulation of plucked instrument
Equipment, the analog machine of the plucked instrument include: touch display screen, and the first electric signal is generated after being touched；Conversion module, with touching
Display screen connection is touched, for the first electric signal caused by touch display screen to be converted into voice signal；Audible device, connection turn
Block is changed the mold, for receiving the sound of voice signal and sending plucked instrument corresponding with voice signal.
The beneficial effect of the application is: being in contrast to the prior art, the simulation of plucked instrument provided by the present application is set
The standby display for playing component that plucked instrument is simulated by touch display screen, the electric signal by touching generation with transfer are converted
For voice signal, not needing real musical instrument can be carried out practicing, and cheap, and due to being that electric signal is converted to
Voice signal, it is adjustable, it can practice whenever and wherever possible.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.Wherein:
Fig. 1 is the structural schematic block diagram of the analog machine first embodiment of the application plucked instrument；
Fig. 2 is the structural schematic block diagram of the analog machine second embodiment of the application plucked instrument；
Fig. 3 is the structural schematic block diagram of the analog machine third embodiment of the application plucked instrument；
Fig. 4 is the structural schematic block diagram of the 4th embodiment of analog machine of the application plucked instrument；
Fig. 5 is the structural schematic block diagram of the 5th embodiment of analog machine of the application plucked instrument.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, rather than whole embodiments.Based on this
Embodiment in application, those of ordinary skill in the art are obtained every other under the premise of not making creative labor
Embodiment shall fall in the protection scope of this application.
Referring to Fig. 1, Fig. 1 is the structural schematic block diagram of the analog machine first embodiment of the application plucked instrument.?
In present embodiment, the analog machine 10 of plucked instrument includes touch display screen 11, conversion module 12 and audible device 13.
Touch display screen 11 shows the operation part of plucked instrument, for example, piano key, Chinese zither etc. string, and also
The first electric signal is generated in the touching of the display surface of touch display screen 11 according to user.Preferably, touch display screen 11 is electricity
Appearance formula touch display screen 11.Touch display screen 11 is generally divided into resistive touch display screen 11 and capacitive touch display screen 11,
And for resistive touch display screen 11, the positioning of capacitive touch display screen 11 is more accurate, and is quick on the draw,
It is also convenient for carrying out the identification of multi-point touch.Therefore, user's more true and accurate can be brought using capacitive touch display screen 11
Experience.In addition, can also set rectangle in order to emulate as far as possible for the display surface of touch display screen 11 or play kind musical instrument
Shape.
Conversion module 12 connects touch display screen 11, the first telecommunications for being touched and generating for receiving touch display screen 11
Number, and first electric signal is converted into voice signal.Audible device 13 is connect with conversion module 12, for receiving voice signal
And issue the sound of plucked instrument corresponding with voice signal.
Touch display screen, conversion module and audible device are matured product in its respective field, cheap, because
The analog machine cost of the finished product plucked instrument formed after this integration is equally cheap, lower than real plucked instrument price,
Can allow more customer consumptions rise.Also, area occupied is small, saves space.In addition, by switching to thus according to electric signal
Voice signal can increase corresponding volume control circuit in audible device completely, to control the size of sound, in practice
Other people are not affected, can be practiced whenever and wherever possible.
Referring to Fig. 2, Fig. 2 is the structural schematic block diagram of the analog machine second embodiment of the application plucked instrument.?
In present embodiment, the analog machine 20 of plucked instrument includes touch display screen 21, conversion module 22 and audible device 23.
Touch display screen 21 shows the operation part of plucked instrument, for example, piano key, Chinese zither etc. string, and also
The first electric signal is generated in the touching of the display surface of touch display screen 21 according to user.Preferably, touch display screen 21 is electricity
Appearance formula touch display screen.Touch display screen 21 is generally divided into resistive touch display screen and capacitive touch display screen, and opposite
For resistive touch display screen, the positioning of capacitive touch display screen is more accurate, and is quick on the draw, and is also convenient for carrying out
The identification of multi-point touch.Therefore, user can be brought using capacitive touch display screen more really and accurately to experience.In addition,
In order to emulate as far as possible, rectangle can also be set by the display surface of touch display screen 21 or play the shape of kind musical instrument.
Conversion module 22 connects touch display screen 21, the first telecommunications for being touched and generating for receiving touch display screen 21
Number, and first electric signal is converted into voice signal.In a specific embodiment, it by conversion module 22 and can touch aobvious
Display screen 21 integrated or touch display screen 21 in itself just with conversion module 22.
In the present embodiment, conversion module 22 includes detection circuit 221, memory 222, conversion circuit 223.Wherein, it detects
Circuit 221 connects touch display screen 21, the first electric signal for being touched and generating for detecting touch display screen 21, and generates phase
The detection signal answered；Voice signal corresponding at least one plucked instrument is stored in memory 222；Conversion circuit 223, even
Detection circuit 221 and memory 222 are connect, for receiving detection signal, and according in detection signal calling and output storage 222
Voice signal.Audible device 23 connects conversion circuit 223, receives voice signal and issues the sound of corresponding plucked instrument.
Preferably, include power amplification circuit in detection circuit 221, the first electric signal can be amplified, to obtain more acurrate
Detection signal.
Touch display screen, conversion module and audible device are matured product in its respective field, cheap, because
The analog machine cost of the finished product plucked instrument formed after this integration is equally cheap, lower than real plucked instrument price,
Can allow more customer consumptions rise.Also, area occupied is small, saves space.In addition, by switching to thus according to electric signal
Voice signal can increase corresponding volume control circuit in audible device completely, to control the size of sound, in practice
Other people are not affected, can be practiced whenever and wherever possible.
Referring to Fig. 3, Fig. 3 is the structural schematic block diagram of the analog machine third embodiment of the application plucked instrument.?
In present embodiment, the analog machine 30 of plucked instrument includes touch display screen 31, conversion module 32 and audible device 33.
Touch display screen 31 shows the operation part of plucked instrument, for example, piano key, Chinese zither etc. string, and also
The first electric signal is generated in the touching of the display surface of touch display screen 31 according to user.Preferably, touch display screen 31 is electricity
Appearance formula touch display screen.Touch display screen 31 is generally divided into resistive touch display screen and capacitive touch display screen, and opposite
For resistive touch display screen, the positioning of capacitive touch display screen is more accurate, and is quick on the draw, and is also convenient for carrying out
The identification of multi-point touch.Therefore, user can be brought using capacitive touch display screen more really and accurately to experience.In addition,
In order to emulate as far as possible, rectangle can also be set by the display surface of touch display screen 31 or play the shape of kind musical instrument.
In the present embodiment, conversion module 32 includes detection circuit 321, memory 322, conversion circuit 323.Wherein, it detects
Circuit 321 connects touch display screen 31, the first electric signal for being touched and generating for detecting touch display screen 31, and generates phase
The detection signal answered；It is stored with audio repository 3221 in memory 322, includes the sound of at least one plucked instrument in audio repository 3221
Voice signal corresponding to sound；Conversion circuit 323 includes processor 3231 and audio decoder 3232, the connection inspection of processor 3231
Slowdown monitoring circuit 321, and will test signal and be converted into digital signal streams for indicating corresponding audio；3232 junction of audio decoder
Device 3231 and memory 322 are managed, and calls the voice signal in audio repository 3221 according to digital signal streams.In other embodiments
In, the position of memory can also be adjusted according to the type difference of memory 322.
Referring to Fig. 4, Fig. 4 is the structural schematic block diagram of the 4th embodiment of analog machine of the application plucked instrument.With
A upper embodiment the difference is that, the memory in third embodiment is connect with audio decoder, present embodiment
In memory be connected between processor and audio decoder.Specifically, 4231 connection detection circuit 421 of processor, and will
Detection signal is converted into the digital signal streams for indicating corresponding audio.Memory 422 is connected to processor 4231 and audio solution
Between code device 4232, memory 422 receives the digital signal streams of processor 4231, and exports voice signal to audio decoder
4232, audio decoder 4232 is decoded processing to voice signal.Memory 422 i.e. in present embodiment is connected to processing
Between device 4231 and audio decoder 4232, into the method for calling for the storage content for changing memory 422, it is not required to do other and changes
Become.The method of calling of the storage content of memory 422 is the model according to existing memory in third and the 4th embodiment
Function etc. is different and generates.Preferably, include power amplification circuit in detection circuit 421, the first electric signal can be carried out
Amplification, to obtain more accurately detecting signal.Audible device in present embodiment is loudspeaker or earphone, by using ear
Machine can be used family and normally receive voice signal in the case where leaving other people alone.
In other embodiments, the analog machine of plucked instrument may also include input port, for receiving user's input
Switching plucked instrument type instruction.It is thus possible to preferably realize that the analog machine of plucked instrument in the application switches it
The type for the plucked instrument simulated.
It can be seen from the above, touch display screen, conversion module and audible device are matured product in its respective field,
It is cheap, therefore the analog machine cost of the finished product plucked instrument formed after integrating is equally cheap, than really playing pleasure
Device price is lower, can allow more customer consumptions rise.Also, area occupied is small, saves space.In addition, by thus according to
Electric signal switchs to voice signal, can increase corresponding volume control circuit, in an audio decoder completely to control sound
Size, practice when do not affect other people, can practice whenever and wherever possible.
Referring to Fig. 5, Fig. 5 is the structural schematic block diagram of the 5th embodiment of analog machine of the application plucked instrument.?
In present embodiment, the analog machine 50 of plucked instrument includes touch display screen 51, conversion module 52, audible device 53 and shell
Body 55.
Touch display screen 51 shows the operation part of plucked instrument, for example, piano key, Chinese zither etc. string, and also
The first electric signal is generated in the touching of the display surface of touch display screen 51 according to user.Preferably, touch display screen 51 is electricity
Appearance formula touch display screen.Touch display screen 51 is generally divided into resistive touch display screen and capacitive touch display screen, and opposite
For resistive touch display screen, the positioning of capacitive touch display screen is more accurate, and is quick on the draw, and is also convenient for carrying out
The identification of multi-point touch.Therefore, user can be brought using capacitive touch display screen more really and accurately to experience.In addition,
In order to emulate as far as possible, rectangle can also be set by the display surface of touch display screen 51 or play the shape of kind musical instrument.
Conversion module 52 connects touch display screen 51, the first telecommunications for being touched and generating for receiving touch display screen 51
Number, and first electric signal is converted into voice signal.Audible device 53 is connect with conversion module 52, for receiving voice signal
And issue the sound of plucked instrument corresponding with voice signal.In the present embodiment, conversion module 52 includes detection circuit
521, memory 522, conversion circuit 523.Wherein, detection circuit 521 connects touch display screen 51, for detecting touch display screen
51 is touched and the first electric signal for generating, and generates corresponding detection signal；Audio repository 5221 is stored in memory 522,
Voice signal corresponding to sound in audio repository 5221 including at least one plucked instrument；Conversion circuit 523 includes processor
5231 and audio decoder 5232,5231 connection detection circuit 521 of processor, and will test signal and be converted into for indicating corresponding
The digital signal streams of audio；Audio decoder 5232 connects processor 5231 and memory 522, and is called according to digital signal streams
Voice signal in audio repository 5221.
The display surface of touch display screen 51 is exposed to shell 55, and conversion module 52 and audible device 53 are set to shell 55
In.Shell 55 can use common rigid plastics material, and metal material or wooden material also can be used.Shell 55
Setting be that can be made waterproof construction to protect touch display screen 51, conversion module 52 and audible device 53 to carry out
More perfect protection.In addition, in order to guarantee that the brightness of touch display screen 51 meets the brightness of environment, in shell in present embodiment
Photosensitive element 54 is provided on 55.Photosensitive element 54 is connect with processor 5231, is detected extraneous light intensity and is formed the second electricity
Signal is sent to processor 5231.Processor 5231 further adjusts the brightness of touch display screen 51 according to the second electric signal.When
So, photosensitive element 54 can omit in other embodiments.
Touch display screen, conversion module and audible device are matured product in its respective field, cheap, because
The analog machine cost of the finished product plucked instrument formed after this integration is equally cheap, lower than real plucked instrument price,
Can allow more customer consumptions rise.Also, area occupied is small, saves space.In addition, by switching to thus according to electric signal
Voice signal can increase corresponding volume control circuit in an audio decoder completely, to control the size of sound, practice
When do not affect other people, can practice whenever and wherever possible.
In the above-described embodiment, the analog machine of plucked instrument may also include receiver J-Horner or loudspeaker, connect audio
Decoder, and receive the voice signal of audio decoder output.Receiver J-Horner wears this transmission of sound signals to earphone, user
Just external environment will not be impacted completely when earphone.Loudspeaker directly plays out the voice signal, is suitble in someone
It is used when introduction.In addition, receiver J-Horner can be set multiple, to can be inserted into multiple earphones, listened to for more people, it can also
It realizes and is used in someone's introduction.
Preferably, it is also provided with power supply on analog machine, is connect with processor or whole electronic devices, power supply and place
It is provided with a switch between reason device or whole electronic devices, it is external which is at least partly exposed to qin.Power supply can be electricity
Pond is also possible to the converter for connecing external power.
Preferably, can be using linux system as platform in detection circuit and conversion circuit, audio decoder library of arranging in pairs or groups, such as
The library FFMPEG.
The beneficial effect of the application is: being in contrast to the prior art, the simulation of plucked instrument provided by the present application is set
The standby display for playing component that plucked instrument is simulated by touch display screen, the electric signal by touching generation with transfer are converted
For voice signal, not needing real musical instrument can be carried out practicing, and cheap, and due to being that electric signal is converted to
Voice signal, it is adjustable, it can practice whenever and wherever possible.
The foregoing is merely presently filed embodiments, are not intended to limit the scope of the patents of the application, all to utilize this
Equivalent structure or equivalent flow shift made by application specification and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field similarly includes in the scope of patent protection of the application.
Claims (14)
1. a kind of analog machine of plucked instrument, which is characterized in that the analog machine of the plucked instrument includes:
Touch display screen generates the first electric signal after being touched；
Conversion module is connect with the touch display screen, for converting the first electric signal caused by the touch display screen
At voice signal；
Audible device connects the conversion module, for receiving the voice signal and issuing corresponding with the voice signal
The sound of plucked instrument.
2. the analog machine of plucked instrument according to claim 1, which is characterized in that the conversion module includes:
Detection circuit connects the touch display screen, for detecting first electric signal, and generates corresponding detection signal；
Memory, for storing voice signal corresponding at least one plucked instrument；
Conversion circuit connects the detection circuit and the memory, for receiving the detection signal, and according to the detection
Signal calls and exports the voice signal in the memory.
3. the analog machine of plucked instrument according to claim 2, which is characterized in that be stored with audio in the memory
Library includes voice signal corresponding to the sound of at least one plucked instrument in the audio repository.
4. the analog machine of plucked instrument according to claim 3, which is characterized in that the conversion circuit includes:
Processor connects the detection circuit, and the detection signal is converted into be used to indicate the digital signal of corresponding audio
Stream；
Audio decoder connects the processor and the memory, and stream calls the audio repository according to the digital signal
In voice signal.
5. the analog machine of plucked instrument according to claim 3, which is characterized in that the conversion circuit includes:
Processor connects the detection circuit, and will test signal and be converted into digital signal streams for indicating corresponding audio；
Audio decoder, the memory are connected between the processor and the audio decoder, and the memory receives
The digital signal streams of the processor, and the voice signal is exported to the audio decoder, the audio decoder
Processing is decoded to the voice signal.
6. the analog machine of plucked instrument according to claim 5, which is characterized in that the analog machine of the plucked instrument
It further include input port, the instruction of the switching plucked instrument type for receiving user's input.
7. the analog machine of the plucked instrument according to any one of claim 2-6, which is characterized in that the detection electricity
Road includes power amplification circuit, and the audible device is loudspeaker or earphone.
8. the analog machine of plucked instrument according to claim 6, which is characterized in that the analog machine of the plucked instrument
It further comprise shell, the display surface of the touch display screen is exposed to the shell, and the conversion module is set with the sounding
It is standby to be set in the shell.
9. the analog machine of plucked instrument according to claim 8, which is characterized in that the material of the shell is hard modeling
Material or metal or wooden material.
10. the analog machine of plucked instrument according to claim 8, which is characterized in that be provided on the shell photosensitive
Element is connected to the processor, and detects extraneous light intensity and the second electric signal of formation is sent to the processor, the place
Reason device further adjusts the brightness of the touch display screen according to second electric signal.
11. the analog machine of plucked instrument according to claim 10, which is characterized in that be provided on the analog machine
Power supply, the power supply are connect with the processor or whole electronic devices.
12. the analog machine of plucked instrument according to claim 11, which is characterized in that the power supply and the processor
Or it is provided with a switch between whole electronic devices, the switch is at least partly exposed to outside the analog machine.
13. the analog machine of plucked instrument according to claim 11, which is characterized in that the power supply is battery or connects outer
The converter of portion's electric power.
14. the analog machine of plucked instrument according to claim 1, which is characterized in that the touch display screen is capacitor
Formula touch display screen, the display surface of the touch display screen are rectangle or the shape for playing kind musical instrument.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/098085 WO2020024166A1 (en) | 2018-08-01 | 2018-08-01 | Simulation device for plucked string instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109313884A true CN109313884A (en) | 2019-02-05 |
Family
ID=65221675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880002397.4A Pending CN109313884A (en) | 2018-08-01 | 2018-08-01 | The analog machine of plucked instrument |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109313884A (en) |
| WO (1) | WO2020024166A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110264985A (en) * | 2019-06-06 | 2019-09-20 | 得理乐器(珠海)有限公司 | A kind of dynamic acoustic processing system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106878538A (en) * | 2015-12-11 | 2017-06-20 | 叶大可 | A kind of smart mobile phone |
| CN206460774U (en) * | 2017-02-22 | 2017-09-01 | 北京千音互联科技有限公司 | A kind of multifunctional intellectual musical instrument |
| CN107424593A (en) * | 2017-08-25 | 2017-12-01 | 广州彩磁信息技术有限公司 | A kind of digital musical instrument of region stroke touch curved surface object loudspeaker array |
-
2018
- 2018-08-01 CN CN201880002397.4A patent/CN109313884A/en active Pending
- 2018-08-01 WO PCT/CN2018/098085 patent/WO2020024166A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106878538A (en) * | 2015-12-11 | 2017-06-20 | 叶大可 | A kind of smart mobile phone |
| CN206460774U (en) * | 2017-02-22 | 2017-09-01 | 北京千音互联科技有限公司 | A kind of multifunctional intellectual musical instrument |
| CN107424593A (en) * | 2017-08-25 | 2017-12-01 | 广州彩磁信息技术有限公司 | A kind of digital musical instrument of region stroke touch curved surface object loudspeaker array |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110264985A (en) * | 2019-06-06 | 2019-09-20 | 得理乐器(珠海)有限公司 | A kind of dynamic acoustic processing system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020024166A1 (en) | 2020-02-06 |
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