CN104900222A - Playing system based on intelligent terminal - Google Patents
Playing system based on intelligent terminal Download PDFInfo
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- CN104900222A CN104900222A CN201510243191.9A CN201510243191A CN104900222A CN 104900222 A CN104900222 A CN 104900222A CN 201510243191 A CN201510243191 A CN 201510243191A CN 104900222 A CN104900222 A CN 104900222A
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Abstract
The present invention discloses a playing system based on an intelligent terminal. The system comprises a playing terminal (1) and an intelligent terminal (2). The playing terminal is provided with a playing terminal detection module (11), a playing terminal control module (12) and a speaker (13). The intelligent terminal is connected to the playing terminal control module by a signal line or communication module. According to the system, the pressure sensitive touch screen technology and a piano keyboard are combined, the tone of an electric piano is more close to that of a real piano, more importantly the fact that 'pressing any key is the playing of the current note of a score ' or 'what you play is what you get' is realized through a computer, the time of piano practice is reduced to the maximum, and a piano truly becomes the tool of receiving music influence and promoting music literacy of ordinary people.
Description
Technical field
The invention belongs to musical instrument field, be specifically related to a kind of performance system based on intelligent terminal.
Background technology
Fender (Electronical piano) is a kind of electrophonic musical instrument, and the same with piano also have 88 keys.It is that twentieth century six the seventies rises, and the eighties is popular a kind of for replacing the musical instrument of piano in some occasion in early days to the nineties.Develop into today, high-grade fender can imitate tone color and the feel of piano almost Perfect.Millions of children for learning pianos is had every year in China, but can be considerably less using the people played the piano as lifelong hobby, concerning most people, piano still rests in ivory tower, an important reason is exactly that piano needs a large amount of time exercises, is not also a recreation easily.
Beijing Qu Le Science and Technology Ltd. discloses the extremely objective piano of one (number of patent application 201410279695.1)), by arranging LED on fender key, when piano interest plays the key needing to press, the LED flicker on this key plays correct key to guide.Although have LED to glimmer guide correct key, but player is from noticing that the LED of flicker is poor by life period correct key to finger, this small mistiming also needs by a large amount of exercises, finger to be eliminated enough flexibly, can not reduce the practice periods played the piano significantly.The time of waterfall stream prompting musical notes, and have performance points-scoring system, playing procedure has constriction.
Simultaneously, IPAD there is a piano application Magic Piano, by fall photosphere or waterfall stream prompting play, when a finger is touching the screen, no matter touch and where can send the current note that should play, but have some shortcoming following: 1. played note is each is same dynamics, and the rhythm played is by conputer controlled, and during piano, to express the understanding of player to music be the indispensable experience of piano by controlling the dynamics of playing and rhythm.2. the pitch of each note is set according to music score by computer, cannot transposition at Magic Piano.3.Magic Piano does not have the utilization of soft pedal, and the utilization of pedal is the soul of piano performance.The song that 4.Magic Piano plays is restricted, and can only play the song set by Magic Piano.
How to invent a kind of performance system allowing the ordinary people lacking music score knowledge just can be expressed music emotion by fender through a small amount of exercise, there is good commercial promise and meaning.
Summary of the invention
The present invention is intended to one of technical matters existed in solution prior art, for this reason, one object of the present invention there are provided a kind of performance system based on intelligent terminal, allows the ordinary people lacking music score knowledge just can express music emotion by fender through a small amount of exercise.
It should be noted that, the present invention completes based on the following discovery of inventor:
According to an aspect of the present invention, the invention provides a kind of performance system based on intelligent terminal, comprise and play terminal and intelligent terminal, described performance terminal is provided with and plays terminal detection module, play terminal control module and loudspeaker, wherein said intelligent terminal is connected by signal wire or communication module plays terminal control module; On described performance terminal control module, 12 are provided with data communication module, tone color module, MIDI data processing module, MIDI compositor, audio coder and note amplifier, are connected respectively by signal wire with performance terminal detection module with loudspeaker.
Wherein data communication module, for receiving the music data that intelligent terminal sends, and is sent to MIDI data processing module by music data;
Play terminal detection module and detect the motion state playing terminal, and the exercise data detected is sent to described MIDI data processing module;
MIDI data processing module is for the treatment of data communication module and music data and the exercise data of playing the transmission of terminal detection module, and the described music data after process is sent to data communication module, and the exercise data after process is sent to MIDI compositor;
The data that MIDI data processing module sends are sent to music score display module by data communication module, the next note that should play of music score display module high brightness display.
MIDI compositor is by the exercise data after process and described tamber data Composite tone simulating signal be sent to audio coder, described tamber data is sampling sound source, in recording studio, carry out sampling to the tone color of high-end piano record, fender realizes the tone color of Reality simulation piano just in this way;
Described audio analog signals is carried out coding and generates audio digital signals and be sent to note amplifier by note amplifier;
The audio digital signals after amplifying play by loudspeaker.
In addition, according to the above embodiment of the present invention can also have following additional technical characteristic:
Further, described intelligent terminal is the mobile terminal being provided with touching device, and described mobile terminal also comprises music data module, music score display module, audio conversion music score module and display screen,
Wherein said audio conversion music score module is used for conventional audio file to be converted into music score so that depending on playing;
Described music data module is sent to data communication module by generating music data after music score process;
Described music score display module is for the music data that receives data communication module and send and be presented at the display screen of intelligent terminal.
Further, described performance terminal is piano, piano is provided with qin lid, qin lid center is provided with support 16, for placing intelligent terminal 2, player can check music score by the display screen on intelligent terminal and operative intelligence terminal, piano is also provided with fingerboard 14, keyboard upper left-hand is provided with performance terminal control module, described performance terminal detection module 11 is pedal detection module, the right side of playing terminal control module 12 is set, keyboard upper right is provided with loudspeaker, piano lower end is provided with pedal 15, pedal is connected with pedal detection module by signal wire.
The pedal travel data of generation for detecting the motion state of soft pedal, and are sent to MIDI data processing module by pedal detection module.
Further, described performance terminal is piano, and on described fingerboard, the quantity of key is N, and wherein N is not less than 10 and is not more than 88.When the pattern of performance is for " be namely music score current note by any key " or " being played is gained ", key number is for being not less than 10, and when performance pattern is traditional mode, key number is 88.Described performance terminal is piano, plays terminal detection module 11 and also comprises key touch pressure induction module, be arranged on the surface of each key on fingerboard, be connected by signal wire or communication module with performance terminal control module.
Further, described performance terminal is the mobile terminal being provided with touching device, and playing terminal detection module is touch-screen touch pressure induction module.
The exercise data of generation for detecting the motion state of mobile terminal, and is sent to MIDI data processing module by touch-screen touch pressure induction module;
Further, described communication module at least comprises signal wire, the one in bluetooth and wireless network.
Described tone color module can simulate a kind of sound in piano, guitar.
Technique effect of the present invention is: pressure sensitive touch screen technology and fingerboard are combined, make fender tone color closer to the tone color of true piano, the more important thing is and to be realized " be namely music score current note by any key " or " i.e. gained is played by institute " by computer, decreasing the time practiced on the piano to greatest extent, is the instrument that piano really becomes that ordinary people accepts music edifying lifting musical quality.To common touch-screen, computer can only respond to whether finger touch is to screen, computer rreturn value can only be 0 or 1, and to pressure sensitive touch-screen, whether computer can not only be responded to and touch, and can the dynamics of touch sensitive, and pace of change, this is just for making touch-screen reflect the emotion of player by the dynamics size that senses and pace of change.If tone color module to be replaced by the sampling tone color of guitar, also can to realize the practice periods that minimizing guitar is played, allow guitar become the instrument of ordinary people's daily leisure amusement.Meanwhile, when performance terminal of the present invention is piano, the key quantity of piano can only have 10 keys, greatly reduces the manufacturing cost of piano like this.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
The structured flowchart of a kind of performance system that Fig. 1 is performance terminal that the embodiment of the present invention provides when being piano.
Fig. 2 is the structured flowchart of the intelligent terminal that the embodiment of the present invention provides.
Fig. 3 is performance terminal that the embodiment of the present invention provides plays the structured flowchart of terminal detection module when being piano.
Fig. 4 is the structural drawing of the performance terminal control module that the embodiment of the present invention provides.
The structured flowchart of Fig. 5 is performance terminal that the embodiment of the present invention provides when being mobile terminal a kind of performance system.
The principle of work FB(flow block) of Fig. 6 is performance terminal that the embodiment of the present invention provides when being mobile terminal a kind of performance system.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Below with reference to the accompanying drawings performance system according to the embodiment of the present invention is described.
Embodiment 1:
Fig. 1 illustrates and plays according to a kind of of the embodiment of the present invention performance system based on intelligent terminal that terminal is piano, comprise and play terminal 1 and intelligent terminal 2, described performance terminal is provided with and plays terminal detection module 11, play terminal control module 12 and loudspeaker 13
Wherein said intelligent terminal is connected by signal wire or communication module plays terminal control module;
On described performance terminal control module, 11 are provided with data communication module, tone color module, MIDI data processing module, MIDI compositor, audio coder and note amplifier, are connected respectively by signal wire with performance terminal detection module with loudspeaker.
Described intelligent terminal is the mobile terminal being provided with touching device, and described mobile terminal also comprises music data module, music score display module, audio conversion music score module and display screen;
Wherein said music data module is sent to data communication module by generating music data after music score process;
Wherein, data communication module is by signal wire, and bluetooth or wireless network are connected with MIDI data module with intelligent terminal, for receiving the music data that intelligent terminal sends, and music data is sent to MIDI data processing module;
Described performance terminal is piano, piano is provided with qin lid, qin lid center is provided with support 16, for placing intelligent terminal 2, player can check music score by the display screen on intelligent terminal and operative intelligence terminal, piano is also provided with fingerboard 14, keyboard upper left-hand is provided with performance terminal control module, described performance terminal detection module 11 is pedal detection module, the right side of playing terminal control module 12 is set, keyboard upper right is provided with loudspeaker, and piano lower end is provided with pedal 15, and pedal is connected with pedal detection module by signal wire.
Pedal state data for detecting the pedal state of piano, and are sent to described MIDI data processing module by pedal detection module; On described fingerboard, the quantity of key is N, and wherein N is not less than 10 and is not more than 88.
The surface of each key on described fingerboard is provided with key touch pressure induction module, whether key touch pressure induction module induction player touches key and responds to the dynamics generation key motion state data that player touches key, and key motion state data are passed through signal wire, bluetooth or wireless network send to the MIDI data processing module in described performance terminal control module, and this is just for making touch-screen by the emotion of the dynamics size that senses and pace of change reflection player.
The music data that MIDI data processing module sends for the treatment of data communication module, the pedal travel data of the key motion state data that key touch pressure induction module sends and pedal detection module, and by process after described music data be sent to data communication module, and process after key motion state data and pedal travel data be sent to MIDI compositor;
The data that MIDI data processing module sends are sent to music score display module by data communication module, the next note that should play of music score display module high brightness display.
Tone color module is sent to MIDI compositor according to arranging generation tamber data;
MIDI compositor is by the exercise data after process and described tamber data Composite tone simulating signal be sent to audio coder;
Described audio analog signals is carried out coding and generates audio digital signals and be sent to note amplifier by note amplifier;
The audio digital signals after amplifying play by loudspeaker.
Embodiment 2:
A kind ofly play the performance system based on intelligent terminal that terminal is the mobile terminal being provided with touching device, comprise and play terminal 1 and intelligent terminal 2, play as shown in Figure 5 in terminal and be provided with performance terminal detection module 11, performance terminal control module 12 and loudspeaker 13
Wherein said intelligent terminal is connected by signal wire or communication module plays terminal control module;
On described performance terminal control module, 11 are provided with data communication module, tone color module, MIDI data processing module, MIDI compositor, audio coder and note amplifier, are connected respectively by signal wire with performance terminal detection module with loudspeaker.
Described intelligent terminal is the mobile terminal being provided with touching device, and described mobile terminal also comprises music data module, music score display module, audio conversion music score module and display screen;
Wherein said music data module is sent to data communication module by generating music data after music score process;
Wherein, data communication module is by signal wire, and bluetooth or wireless network are connected with MIDI data module with intelligent terminal, for receiving the music data that intelligent terminal sends, and music data is sent to MIDI data processing module;
Playing terminal detection module is touch-screen touch pressure induction module, the dynamics whether induction player touches touch-screen and touch generates touch-screen motion state data, and motion state data being sent to the MIDI data processing module in described performance terminal control module by signal wire, this is just for making touch-screen by the emotion of the dynamics size that senses and pace of change reflection player.
The music data that MIDI data processing module sends for the treatment of data communication module, touch-screen motion state data, and the described music data after process is sent to data communication module, and the qin touch-screen motion state data after process are sent to MIDI compositor;
The data that MIDI data processing module sends are sent to music score display module by data communication module, the next note that should play of music score display module high brightness display.
Tone color module is sent to MIDI compositor according to arranging generation tamber data;
MIDI compositor is by the exercise data after process and described tamber data Composite tone simulating signal be sent to audio coder;
Described audio analog signals is carried out coding and generates audio digital signals and be sent to note amplifier by note amplifier;
The audio digital signals after amplifying play by loudspeaker.
Wherein tone color module can simulate piano, guitar.
Concrete principle of work refers to Fig. 6.
Claims (8)
1. the performance system based on intelligent terminal, comprise and play terminal (1) and intelligent terminal (2), it is characterized in that, described performance terminal is provided with and plays terminal detection module (11), play terminal control module (12) and loudspeaker (13)
Wherein said intelligent terminal is connected by signal wire or communication module plays terminal control module;
On described performance terminal control module, (12) are provided with data communication module, tone color module, MIDI data processing module, MIDI compositor, audio coder and note amplifier, are connected respectively by signal wire with performance terminal detection module with loudspeaker.
Wherein data communication module, for receiving the music data that intelligent terminal sends, and is sent to MIDI data processing module by music data;
Play terminal detection module and detect the motion state playing terminal, and the exercise data detected is sent to MIDI data processing module;
MIDI data processing module is for the treatment of data communication module and music data and the exercise data of playing the transmission of terminal detection module, and the described music data after process is sent to data communication module, and the exercise data after process is sent to MIDI compositor;
MIDI compositor is by the exercise data after process and described tamber data Composite tone simulating signal be sent to audio coder;
Described audio analog signals is carried out coding and generates audio digital signals and be sent to note amplifier by note amplifier;
The audio digital signals after amplifying play by loudspeaker.
2. a kind of performance system according to claim 1, is characterized in that, described intelligent terminal is the mobile terminal being provided with touching device, and described mobile terminal also comprises music data module, music score display module, audio conversion music score module and display screen,
Wherein said music data module is sent to data communication module by generating music data after music score process;
Described music score display module is for the music data that receives data communication module and send and be presented at the display screen of intelligent terminal.
3. a kind of performance system according to claim 2, it is characterized in that, described performance terminal is piano, piano is provided with qin lid, qin lid center is provided with support (16), piano is also provided with fingerboard (14), keyboard upper left-hand is provided with performance terminal control module, described performance terminal detection module (11) is pedal detection module, the right side of playing terminal control module (12) is set, keyboard upper right is provided with loudspeaker, and piano lower end is provided with pedal (15), and pedal is connected with pedal detection module by signal wire.The pedal travel data of generation for detecting the motion state of soft pedal, and are sent to MIDI data processing module by pedal detection module.
4. a kind of performance system according to claim 1, is characterized in that, performance terminal is piano, and on described fingerboard, the quantity of key is N, and wherein N is not less than 10 and is not more than 88.
5. a kind of performance system according to claim 2, it is characterized in that, described performance terminal is piano, play terminal detection module (11) and also comprise key touch pressure induction module, be arranged on the surface of each key on fingerboard, be connected with performance terminal control module by signal wire or communication module;
Wherein key touch pressure induction module is for detecting the motion state of key on fingerboard, and the key exercise data of generation is sent to MIDI data processing module.
6. a kind of performance system according to claim 2, it is characterized in that, described performance terminal is the mobile terminal being provided with touching device, described performance terminal detection module is touch-screen touch pressure induction module, the exercise data of generation for detecting the motion state of mobile terminal, and is sent to MIDI data processing module by touch-screen touch pressure induction module.
7. a kind of performance system according to claim 1, is characterized in that, data communication module at least comprises the one in signal wire, wireless module.
8. a kind of performance system according to claim 1, is characterized in that, described tone color module can simulate a kind of sound in piano, guitar.
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| CN201510243191.9A CN104900222A (en) | 2015-05-13 | 2015-05-13 | Playing system based on intelligent terminal |
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| CN201510243191.9A CN104900222A (en) | 2015-05-13 | 2015-05-13 | Playing system based on intelligent terminal |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105719627A (en) * | 2016-03-28 | 2016-06-29 | 广州艾茉森电子有限公司 | Novel digital piano and working method thereof |
| CN106157942A (en) * | 2016-08-29 | 2016-11-23 | 四川文化艺术学院 | Laser MIDI marimba |
| CN106205577A (en) * | 2016-09-07 | 2016-12-07 | 广州丰谱信息技术有限公司 | A kind of there is spatial audio effect sense can the electronic musical instrument of flexible configuration loudspeaker array |
| CN106251848A (en) * | 2016-09-30 | 2016-12-21 | 无锡吾成互联科技有限公司 | A kind of detection device of piano playing accuracy in pitch |
| CN106782459A (en) * | 2016-12-22 | 2017-05-31 | 湖南乐和云服网络科技有限公司 | Piano automatic Playing control system and method based on application program for mobile terminal |
| CN106935227A (en) * | 2017-04-28 | 2017-07-07 | 安徽克洛斯威智能乐器科技有限公司 | A kind of intelligent piano created with music |
| CN107818774A (en) * | 2017-11-09 | 2018-03-20 | 李彦荣 | A kind of digital dulcimer plays platform and playing method |
| CN107871487A (en) * | 2016-12-12 | 2018-04-03 | 珠海市杰理科技股份有限公司 | MIDI instrument devices |
| CN109215441A (en) * | 2018-10-19 | 2019-01-15 | 深圳市微蓝智能科技有限公司 | A kind of Piano Teaching method, apparatus and computer storage medium |
| CN109427322A (en) * | 2017-08-29 | 2019-03-05 | 诺云科技（武汉）有限公司 | A kind of intelligent piano for capableing of remote teaching |
| CN109559593A (en) * | 2018-12-29 | 2019-04-02 | 深圳市掌网科技股份有限公司 | A kind of piano training system and method based on mixed reality |
| CN110534074A (en) * | 2019-07-19 | 2019-12-03 | 森兰信息科技（上海）有限公司 | A kind of piano multiterminal instrumental ensemble method and system, storage medium and main piano |
| CN112669793A (en) * | 2020-12-07 | 2021-04-16 | 福建艾维尔科技有限公司 | String striking machine manufacturing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2646826Y (en) * | 2003-07-11 | 2004-10-06 | 曹晓忠 | Digital computer piano |
| CN201229768Y (en) * | 2008-05-30 | 2009-04-29 | 李宋 | Electronic piano |
| US20120174735A1 (en) * | 2011-01-07 | 2012-07-12 | Apple Inc. | Intelligent keyboard interface for virtual musical instrument |
| GB2492485A (en) * | 2011-06-29 | 2013-01-02 | John Crawford | Wireless control of an audio effects processor device |
| CN103258529A (en) * | 2013-04-16 | 2013-08-21 | 初绍军 | Performance method of electronic musical instrument and music |
| CN104036766A (en) * | 2014-06-20 | 2014-09-10 | 北京趣乐科技有限公司 | Intelligent piano and system |
-
2015
- 2015-05-13 CN CN201510243191.9A patent/CN104900222A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2646826Y (en) * | 2003-07-11 | 2004-10-06 | 曹晓忠 | Digital computer piano |
| CN201229768Y (en) * | 2008-05-30 | 2009-04-29 | 李宋 | Electronic piano |
| US20120174735A1 (en) * | 2011-01-07 | 2012-07-12 | Apple Inc. | Intelligent keyboard interface for virtual musical instrument |
| GB2492485A (en) * | 2011-06-29 | 2013-01-02 | John Crawford | Wireless control of an audio effects processor device |
| CN103258529A (en) * | 2013-04-16 | 2013-08-21 | 初绍军 | Performance method of electronic musical instrument and music |
| CN104036766A (en) * | 2014-06-20 | 2014-09-10 | 北京趣乐科技有限公司 | Intelligent piano and system |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105719627A (en) * | 2016-03-28 | 2016-06-29 | 广州艾茉森电子有限公司 | Novel digital piano and working method thereof |
| CN106157942A (en) * | 2016-08-29 | 2016-11-23 | 四川文化艺术学院 | Laser MIDI marimba |
| CN106205577A (en) * | 2016-09-07 | 2016-12-07 | 广州丰谱信息技术有限公司 | A kind of there is spatial audio effect sense can the electronic musical instrument of flexible configuration loudspeaker array |
| CN106251848A (en) * | 2016-09-30 | 2016-12-21 | 无锡吾成互联科技有限公司 | A kind of detection device of piano playing accuracy in pitch |
| CN107871487A (en) * | 2016-12-12 | 2018-04-03 | 珠海市杰理科技股份有限公司 | MIDI instrument devices |
| CN106782459A (en) * | 2016-12-22 | 2017-05-31 | 湖南乐和云服网络科技有限公司 | Piano automatic Playing control system and method based on application program for mobile terminal |
| CN106782459B (en) * | 2016-12-22 | 2022-02-22 | 湖南卡罗德钢琴有限公司 | Piano automatic playing control system and method based on mobile terminal application program |
| CN106935227A (en) * | 2017-04-28 | 2017-07-07 | 安徽克洛斯威智能乐器科技有限公司 | A kind of intelligent piano created with music |
| CN109427322A (en) * | 2017-08-29 | 2019-03-05 | 诺云科技（武汉）有限公司 | A kind of intelligent piano for capableing of remote teaching |
| CN107818774A (en) * | 2017-11-09 | 2018-03-20 | 李彦荣 | A kind of digital dulcimer plays platform and playing method |
| CN109215441A (en) * | 2018-10-19 | 2019-01-15 | 深圳市微蓝智能科技有限公司 | A kind of Piano Teaching method, apparatus and computer storage medium |
| CN109559593A (en) * | 2018-12-29 | 2019-04-02 | 深圳市掌网科技股份有限公司 | A kind of piano training system and method based on mixed reality |
| CN109559593B (en) * | 2018-12-29 | 2021-06-04 | 深圳市掌网科技股份有限公司 | Piano training system and method based on mixed reality |
| CN110534074A (en) * | 2019-07-19 | 2019-12-03 | 森兰信息科技（上海）有限公司 | A kind of piano multiterminal instrumental ensemble method and system, storage medium and main piano |
| CN112669793A (en) * | 2020-12-07 | 2021-04-16 | 福建艾维尔科技有限公司 | String striking machine manufacturing method |
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