CN102298922A - Digital music book instrument and automatic music book turning method thereof - Google Patents
Digital music book instrument and automatic music book turning method thereof Download PDFInfo
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- CN102298922A CN102298922A CN 201110214016 CN201110214016A CN102298922A CN 102298922 A CN102298922 A CN 102298922A CN 201110214016 CN201110214016 CN 201110214016 CN 201110214016 A CN201110214016 A CN 201110214016A CN 102298922 A CN102298922 A CN 102298922A
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Abstract
The invention relates to a digital music book instrument and an automatic music book turning method thereof. The digital music book instrument comprises an audio collection module, a video collection module, a switch, a memory, a processor, sound output equipment and a display, wherein the audio collection module, the video collection module and the signal output end of the switch are respectively connected with the corresponding signal input end of the processor, the signal storage end of the processor is in two-way connection with the memory, the signal output end of the processor is connected with the signal input end of the display, and the audio signal output end of the processor is connected with the sound output equipment. The digital music book instrument has various functions such as automatic music book playing, automatic music book turning, metronome, partner training, error picking, recording, storage, searching, music book zooming and the like, wherein the automatic music book turning, the accompany training and the metronome function are major characteristics of the digital music book instrument.
Description
Technical field
This method relates to a kind of spectrometer that turns over, especially can according to music score beat, the action of playing beat or player realize turning over automatically the spectrum function turn over spectrometer automatically, specifically a kind of numeric music notation instrument and turn over spectral method automatically.
Background technology
At present; for musical instrument practitioner, player and band; usually can run into the problem that to carry a large amount of Hard copy music score and need manually turn over spectrum; particularly in various large-scale concerts and music score exercise; generally the method for Shi Yonging is manually to turn over the spectrum or the memory music score of Chinese operas; the memory music score of Chinese operas for a long time is being easy to make mistakes in the playing procedure, more can need interrupt when turning over spectrum and plays and influence playing effect greatly and manually turn over spectrum.
Summary of the invention
The objective of the invention is in the playing procedure, need manually turn over the spectrum or the memory music score of Chinese operas, thereby influence playing effect and music score carries problems such as inconvenience, propose a kind of numeric music notation instrument; With portable Ipad, e-book, panel computer etc. is carrier, replaces the traditionally on paper music score, and realizes turning over automatically the spectrum function according to music score beat, performance beat or player's action.
The technical scheme of this method is:
A kind of numeric music notation instrument, it comprises the audio collection module, video acquisition module, switch, storer, processor, audio output device and display, described audio collection module, video acquisition module is imported audio frequency acquiring as the signal of numeric music notation instrument respectively, picture signal, the audio collection module, the signal output part of video acquisition module and switch all links to each other with the respective signal input end of processor, the storage signal end of processor is connected with storer is two-way, the signal output part of processor links to each other with the signal input part of display, and the audio signal output end of processor links to each other with audio output device.
Audio collection module of the present invention comprises microphone, amplifier and A/D converter, described microphone is as the signal input audio frequency acquiring signal of numeric music notation instrument, the audio signal output end of microphone links to each other with the signal input part of amplifier, the signal output part of amplifier links to each other with the input end of analog signal of A/D converter, and the digital signal output end of A/D converter links to each other with the corresponding audio signal input end of processor.
Video acquisition module of the present invention comprises camera and A/D converter; Camera is gathered vision signal as the signal input of numeric music notation instrument, and the VT of camera links to each other with the signal input part of A/D converter, and the digital signal output end of A/D converter links to each other with the corresponding video signal input terminal of processor;
Video acquisition module or employing digital camera, digital camera is gathered vision signal as the signal input of numeric music notation instrument, and the digital signal output end of digital camera links to each other with the corresponding video signal input terminal of processor.
Switch of the present invention comprises that hand push button, foot-switch, wireless switching or other can produce the switch of switching value signal input.
A kind of spectral method that turns over automatically, Applied Digital music score instrument, its realization may further comprise the steps:
(a), in storer, pre-deposit the music score of need playing, can store a plurality of music score in the storer;
(b), processor is according to the input of audio collection module, video acquisition module and switch, determines to play beginning;
(c), play beginning after, processor realizes turning over automatically spectrum according to the recognition methods of setting.
Among the performing step c of this method, the spectral method that turns over automatically that can set comprises following four kinds:
(a), processor plays music score automatically according to the beat of music score appointment, and turns over spectrum when last automatically being played to current music sheet;
(b), processor is according to the input signal of audio collection module, discerns the note and the speed of current performance, plays music score according to the speed of playing, and turns over spectrum when last automatically confirming to play current music sheet;
(c), processor is according to the input signal of video acquisition module, discerns the specific spectrum action of turning over, and specific turns over spectrum automatically after turning over the spectrum action confirming that the player sends;
(d), processor realizes turning over spectrum according to the input signal of switch input.
A kind of spectral method that turns over automatically, also comprise error correction and training mate function: processor is according to the input signal identification musical notes and the performance speed of audio collection module, and and music score note and beat compare, surpass setting value when playing error rate or velocity deviation, then stop to turn over spectrum and prompting error message.
The audio output device of this method can be realized metronomic function according to the setting output beat of music score.
Beneficial effect of the present invention:
The present invention has music score and plays, turns over automatically spectrum, metronome, training mate error correction, recording, memory scan, music score and amplify and multiple function such as dwindle, and wherein turns over spectrum automatically, the training mate error correction, and beat function is a principal feature of the present invention; It has realized turning over automatically functions such as spectrum, error correction, output beat under the situation of not interfering performance, no matter elementary musical instrument practitioner is the instrumentalist of specialty still, can both under help of the present invention, realize smooth performance, reduce the probability of makeing mistakes, and for elementary musical instrument practitioner, the present invention is an outstanding training mate teacher especially.
Description of drawings
Fig. 1 is a theory diagram of the present invention.
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
As shown in Figure 1, a kind of numeric music notation instrument, it comprises the audio collection module, video acquisition module, switch, storer, processor, audio output device and display, described audio collection module, video acquisition module is imported audio frequency acquiring as the signal of numeric music notation instrument respectively, picture signal, the audio collection module, the signal output part of video acquisition module and switch all links to each other with the respective signal input end of processor, the storage signal end of processor is connected with storer is two-way, the signal output part of processor links to each other with the signal input part of display, and the audio signal output end of processor links to each other with audio output device.
Audio collection module of the present invention comprises microphone, amplifier, A/D converter, is used for voice signal being amplified and being converted to the digital signal input processor; Video acquisition module comprises camera, A/D converter, or directly uses digital stylus as video acquisition module, with the image information input processor; Processor is realized turning over the spectrum function automatically according to acoustic information, image information or switching information, specifically may further comprise the steps:
1, in storer, pre-deposits the music score that needs performance, can store a plurality of music score in the storer;
2, processor is according to the input of audio collection module, video acquisition module and switch, determines to play beginning: processor can be set at only select wherein a kind of mode to discern to play in beginning or the three kinds of modes any effectively just think to play begin; Three kinds of working methods specifically describe as follows:
A, audio collection input: when processor collects a note and meets first note of music score, think and play beginning;
The input of B, image acquisition: when processor collect a setting the player begin to move the time, think and play beginning;
C, switch input: when switch is pressed, thinks and play beginning.
3, after the performance beginning, processor is realized turning over spectrum automatically according to the recognition methods of setting, and the spectral method that turns over automatically that can set comprises following four kinds, and the method for spectrum is turned in wherein a kind of conduct of processor selection automatically:
A, processor are play music score automatically according to the beat of music score appointment, and turn over spectrum automatically when being played to current music sheet last or several note;
B, processor discern the note and the speed of current performance according to the input signal of audio collection module, play music score according to the speed of playing, and turn over spectrum automatically when confirming to play current music sheet last or several note;
C, processor be according to the input signal of video acquisition module, discerns the specific spectrum action of turning over, and specific turn over spectrum automatically after turning over the spectrum action confirming that the player sends;
D, processor realize turning over spectrum according to the input signal of switch input.
The present invention turns over the spectral method automatically except having realized, it also comprises error correction and training mate function, this function especially is fit to the beginner of musical instrument, after playing beginning, processor is according to the input signal identification musical notes and the performance speed of audio collection module, and and music score note and beat compare, surpass setting value when playing error rate or velocity deviation, then stop to turn over spectrum and prompting error message.
Audio output device of the present invention can be realized metronomic function according to the setting output beat of music score.
The present invention can utilize mobile portable Ipad, e-book, flat pannel display computer etc. to possess the equipment of functions such as audio frequency and video input, keyboard input, audio frequency and video output as carrier, by writing corresponding software, just can realize above-mentioned all functions, except realizing the above-mentioned function of this method, can also realize input and editor's music score in the software, music score is downloaded and retrieval, functions such as music score broadcast, playback, time-out, F.F., rewind down, recording.
The part that the present invention does not relate to prior art that maybe can adopt all same as the prior art is realized.
Claims (8)
1. numeric music notation instrument, it is characterized in that it comprises the audio collection module, video acquisition module, switch, storer, processor, audio output device and display, described audio collection module, video acquisition module is imported audio frequency acquiring as the signal of numeric music notation instrument respectively, picture signal, the audio collection module, the signal output part of video acquisition module and switch all links to each other with the respective signal input end of processor, the storage signal end of processor is connected with storer is two-way, the signal output part of processor links to each other with the signal input part of display, and the audio signal output end of processor links to each other with audio output device.
2. numeric music notation instrument according to claim 1, it is characterized in that described audio collection module comprises microphone, amplifier and A/D converter, described microphone is as the signal input audio frequency acquiring signal of numeric music notation instrument, the audio signal output end of microphone links to each other with the signal input part of amplifier, the signal output part of amplifier links to each other with the input end of analog signal of A/D converter, and the digital signal output end of A/D converter links to each other with the corresponding audio signal input end of processor.
3. numeric music notation instrument according to claim 1 is characterized in that described video acquisition module comprises camera and A/D converter; Camera is gathered vision signal as the signal input of numeric music notation instrument, and the VT of camera links to each other with the signal input part of A/D converter, and the digital signal output end of A/D converter links to each other with the corresponding video signal input terminal of processor;
Video acquisition module or employing digital camera, digital camera is gathered vision signal as the signal input of numeric music notation instrument, and the digital signal output end of digital camera links to each other with the corresponding video signal input terminal of processor.
4. numeric music notation instrument according to claim 1 is characterized in that described switch comprises that hand push button, foot-switch, wireless switching or other can produce the switch of switching value signal input.
5. one kind is turned over spectral method automatically, uses numeric music notation instrument as claimed in claim 1, it is characterized in that it may further comprise the steps:
(a), in storer, pre-deposit the music score that needs performance, a plurality of music score of storage in the storer;
(b), processor is according to the input of audio collection module, video acquisition module and switch, determines to play beginning;
(c), play beginning after, processor realizes turning over automatically spectrum according to the recognition methods of setting.
6. the spectral method that turns over automatically according to claim 5 is characterized in that the recognition methods that passing through described in the step (c) set realizes turning over spectrum automatically, comprises following several:
(a), processor plays music score automatically according to the beat of music score appointment, and turns over spectrum when last automatically being played to current music sheet;
(b), processor is according to the input signal of audio collection module, discerns the note and the speed of current performance, plays music score according to the speed of playing, and turns over spectrum when last automatically confirming to play current music sheet;
(c), processor is according to the input signal of video acquisition module, discerns the specific spectrum action of turning over, and specific turns over spectrum automatically after turning over the spectrum action confirming that the player sends;
(d), processor realizes turning over spectrum according to the input signal of switch input.
7. the spectral method that turns over automatically according to claim 5, it is characterized in that it also comprises error correction and training mate function: processor is according to the input signal identification musical notes and the performance speed of audio collection module, and and music score note and beat compare, surpass setting value when playing error rate or velocity deviation, then stop to turn over spectrum and prompting error message.
8. according to the described spectral method that turns over automatically of claim 1, it is characterized in that described audio output device can realize metronomic function according to the setting output beat of music score.
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| CN 201110214016 CN102298922A (en) | 2011-07-28 | 2011-07-28 | Digital music book instrument and automatic music book turning method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104252857A (en) * | 2013-06-26 | 2014-12-31 | 北京怡生飞扬科技发展有限公司 | Multifunctional music score browsing system and browsing method |
| CN105679143A (en) * | 2016-04-11 | 2016-06-15 | 上海斐讯数据通信技术有限公司 | Music score terminal |
| CN105760386A (en) * | 2014-12-16 | 2016-07-13 | 广州市动景计算机科技有限公司 | Electric picture music score rolling method and device as well as system |
| CN107831950A (en) * | 2017-12-13 | 2018-03-23 | 刘智亮 | A kind of music for piano display device of automatic page turning |
| CN108257588A (en) * | 2018-01-22 | 2018-07-06 | 姜峰 | One kind is set a song to music method and device |
| CN110010106A (en) * | 2019-01-23 | 2019-07-12 | 张鹤宝 | A kind of musical performance is set the chessman on the chessboard according to the chess manual system automatically |
| CN111976329A (en) * | 2020-08-31 | 2020-11-24 | 深圳市月白电子科技有限公司 | Staff automatic following method and automatic tracking system in musical instrument playing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1609947A (en) * | 2003-10-23 | 2005-04-27 | 凌阳科技股份有限公司 | Electronic music score apparatus |
| CN201369160Y (en) * | 2009-01-16 | 2009-12-23 | 陈艺锋 | Electronic music score player |
| CN201527783U (en) * | 2009-10-20 | 2010-07-14 | 上海工程技术大学 | Multifunctional music score reader |
| CN101800045A (en) * | 2010-01-21 | 2010-08-11 | 冷明 | Electronic device for displaying and playing music book |
| JP2011013446A (en) * | 2009-07-02 | 2011-01-20 | Sharp Corp | Musical score display device, musical score display method, computer program, and recording medium |
-
2011
- 2011-07-28 CN CN 201110214016 patent/CN102298922A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1609947A (en) * | 2003-10-23 | 2005-04-27 | 凌阳科技股份有限公司 | Electronic music score apparatus |
| CN201369160Y (en) * | 2009-01-16 | 2009-12-23 | 陈艺锋 | Electronic music score player |
| JP2011013446A (en) * | 2009-07-02 | 2011-01-20 | Sharp Corp | Musical score display device, musical score display method, computer program, and recording medium |
| CN201527783U (en) * | 2009-10-20 | 2010-07-14 | 上海工程技术大学 | Multifunctional music score reader |
| CN101800045A (en) * | 2010-01-21 | 2010-08-11 | 冷明 | Electronic device for displaying and playing music book |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104252857A (en) * | 2013-06-26 | 2014-12-31 | 北京怡生飞扬科技发展有限公司 | Multifunctional music score browsing system and browsing method |
| CN105760386A (en) * | 2014-12-16 | 2016-07-13 | 广州市动景计算机科技有限公司 | Electric picture music score rolling method and device as well as system |
| CN105760386B (en) * | 2014-12-16 | 2019-10-25 | 广州爱九游信息技术有限公司 | Electronic pictures music score of Chinese operas scrolling method, apparatus and system |
| CN105679143A (en) * | 2016-04-11 | 2016-06-15 | 上海斐讯数据通信技术有限公司 | Music score terminal |
| CN107831950A (en) * | 2017-12-13 | 2018-03-23 | 刘智亮 | A kind of music for piano display device of automatic page turning |
| CN108257588A (en) * | 2018-01-22 | 2018-07-06 | 姜峰 | One kind is set a song to music method and device |
| CN108257588B (en) * | 2018-01-22 | 2022-03-01 | 姜峰 | Music composing method and device |
| CN110010106A (en) * | 2019-01-23 | 2019-07-12 | 张鹤宝 | A kind of musical performance is set the chessman on the chessboard according to the chess manual system automatically |
| CN110010106B (en) * | 2019-01-23 | 2023-01-03 | 张鹤宝 | Automatic music score system of playing music |
| CN111976329A (en) * | 2020-08-31 | 2020-11-24 | 深圳市月白电子科技有限公司 | Staff automatic following method and automatic tracking system in musical instrument playing |
| CN111976329B (en) * | 2020-08-31 | 2022-06-21 | 深圳市月白电子科技有限公司 | Staff automatic following method and automatic tracking system in musical instrument playing |
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Application publication date: 20111228 |