CN105469669A - Auxiliary teaching device for sing - Google Patents
Auxiliary teaching device for sing Download PDFInfo
- Publication number
- CN105469669A CN105469669A CN201610071851.4A CN201610071851A CN105469669A CN 105469669 A CN105469669 A CN 105469669A CN 201610071851 A CN201610071851 A CN 201610071851A CN 105469669 A CN105469669 A CN 105469669A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B15/00—Teaching music
- G09B15/02—Boards or like means for providing an indication of notes
- G09B15/04—Boards or like means for providing an indication of notes with sound emitters
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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- Engineering & Computer Science (AREA)
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- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Auxiliary Devices For Music (AREA)
Abstract
An auxiliary teaching device for sing comprises a music score converting module, a sound collecting module and an audio track imaging module. The music score converting module is used for carrying out digital quantification on a music score to obtain corresponding data. The sound collecting module is used for collecting sounds of a singer and converting the sounds of the singer into sound digital signals. The audio track imaging module is used for carrying out imaging conversion on a stave to form 14 pitch lines to express the pitch trend of the melody of a song. By means of the visual display, the actual pitch key of the singer can be increased, the music score notation mode belonging to 14 pitch lines can be provided, and thus the song singing level of the singer can be improved.
Description
Technical field
The present invention relates to a kind of teaching auxiliary device, particularly a kind of singing teaching aid equipment.
Background technology
Along with the development of economic society, the demand that people improve for entertainment level highlights day by day.Under the economic model background that country proposes construction cultural power dream and consumption-orientation society, how to improve level and the total quantity consumed of the music consumption of the general common people fast, become the key issue pulling demand growth.Traditional karaoke mode, just a kind of extensive music experience form, cannot provide music detail performance accurately for people, more can not improve musicianship and the level of singer fast and accurately, consumption demand that certainly can not be directly or indirectly derivative new.Single technological layer is said, the advanced technologies such as emerging digital processing technology, high-speed hardware algorithm process ability, computer image technology, not in traditional music industry field, especially to teaching pattern of typically singing, accomplish well to merge combination transboundary, promote conventional industries operational efficiency and value with this.
Professional teaching, is required that singer possesses certain music theory knowledge, is trained, slowly improve the singing skills of singer by the Received Pronunciation of music score.Study is specialty, uninteresting music theory knowledge hard to understand, and long-term the adhering to of neither one, has been difficult to results, is naturally just provided with higher study threshold to common people.
Learning by imitation, allows singer constantly imitate original singer or certain star exactly, infinite approach he, improve the object of singing skills to reach.But everyone voice condition is different, imitates and be doomed to be the patent of a few peoples.And when imitation does not reach expectation value time, the enthusiasm of singing catching a packet, and if things go on like this may lose the enthusiasm to singing, becoming and being afraid of to sing.On the other hand, imitation can be covered everyone feature completely, is difficult to the real singing skills improving self.
Summary of the invention
The object of this invention is to provide a kind of singing teaching aid equipment, by music theory knowledge, the singing skills of specialty, change into that ordinary consumer is easy to learn, understandable, the performance visualization form of expression of science, help singer to improve oneself musicianship and level.
For achieving the above object, the present invention is by the following technical solutions:
Singing teaching aid equipment, comprises music score of Chinese operas conversion module, singing skills database, voice acquisition module, track image conversion module, processing module, feedback system and memory module; Data for carrying out digital quantization to the music score of Chinese operas to obtain corresponding data, and are stored to singing skills database by described music score of Chinese operas conversion module; Voice acquisition module, for gathering singer's sound and converting voice digital signal to, and transfers to processing module; Track image conversion module, for graphically being changed by staff, transformation result transfers to processing module; Processing module, forms execution instruction for carrying out Treatment Analysis to the data of the music score of Chinese operas in voice digital signal and singing skills database, and exports execution instruction to feedback system; Feedback system, for receiving the execution instruction of described processing module and carrying out output feedack; Singing skills database, for storing the data of music score of Chinese operas conversion module; Memory module, for execution instruction and the music song of stores processor module.
Preferably: described feedback system comprises display module and playing module, described display module, for display music score track and note; Described playing module, carries out reduction for the music song in the sound that collects described voice acquisition module and described memory module and plays.
Preferably: staff is converted to 14 track forms by described track image conversion module, from the middle C on piano, pitch arranges from low to high, and the position corresponding to the white key of piano " CDEFGAB " in two octaves is each root on the right side " pitch line " from a left side; Pitch arranges from low to high, and the position corresponding to piano black key in two octaves is " between pitch " from a left side between every two lines on the right side.The white key of two octaves has 14, corresponding 14 pitch lines; Black key has 10, between corresponding 10 corresponding pitches.
Preferably: described music score of Chinese operas conversion module comprises the digitizing conversion to note and melody, and wherein note can be used as a kind of analog quantity and converts numerical data to by analog-digital conversion method, rhythm is by being that parameter quantizes with time.
Preferably: described processing module also comprises pitch analysis and processing unit, track is sung for voice digital signal being combined to be formed with 14 tracks, corresponding music score of Chinese operas data are extracted with 14 tracks in conjunction with formation standard track in described singing skills database, described pitch analysis and processing unit carries out analysis contrast to performance track and standard track, makes ranking.
Preferably: described voice acquisition module comprises microphone, human voice signal's amplifier, analog-to-digital conversion circuit.
Preferably: described display module comprises animated show unit, for showing ranking results and adding light efficiency and animation.
Preferably: described track image conversion module also comprises mark unit, for the tonality in labeled standards track and time signature.
The invention has the beneficial effects as follows: with 14 pitch lines to express the pitch trend of song lyric, arrangement is different from staff, but such displaying directly perceived can point out the pitch key mapping of singer's reality, also the note spectrum belonging to 14 pitch lines mode can be provided, to improve the singing songs level of singer.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention.
The schematic diagram of Figure 21 4 track.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
As shown in Figure 1, singing teaching aid equipment, comprises music score of Chinese operas conversion module, for carrying out digital quantization to the music score of Chinese operas to obtain corresponding data, and data is stored to singing skills database; Voice acquisition module, for gathering singer's sound and converting voice digital signal to, and transfers to processing module; Track image conversion module, for graphically being changed by staff, transformation result transfers to processing module; Processing module, forms execution instruction for carrying out Treatment Analysis to the data of the music score of Chinese operas in voice digital signal and singing skills database, and exports execution instruction to feedback system; Feedback system, for receiving the execution instruction of described processing module and carrying out output feedack; Singing skills database, for storing the data of music score of Chinese operas conversion module; Memory module, for execution instruction and the music song of stores processor module.By the song that the present invention plays, display module shows song picture, call the singing skills database of current played songs simultaneously, form the standard track of the study page, present to singer by 3D rendering technology.The song sound play, feeds back to singer by feedback system, reaches the object of real-time listening.After human voice signal becomes digital signal, by the signal processing algorithm of original creation, extracting the various performance parameters required for processing module, through carrying out relevant treatment with the data of singing skills database, providing the real-time judge result of singing skills.
Preferably: described feedback system comprises display module and playing module, described display module, for display music score track and note; Described playing module, carries out reduction for the music song in the sound that collects described voice acquisition module and described memory module and plays.By feedback system of the present invention, singer can hear in real time oneself the most truly, the most interesting to listen to sound, the performance judged result shown by display module, in conjunction with sound feedback timely, reaches the destination of study.
Preferably: staff is converted to 14 track forms by described track image conversion module, by the corresponding relation of staff and piano key, from the middle C on piano, pitch arranges from low to high, and the position corresponding to the white key of piano " CDEFGAB " in two octaves is each root on the right side " pitch line " from a left side; Pitch arranges from low to high, and the position corresponding to piano black key in two octaves is " between pitch " from a left side between every two lines on the right side.The white key of two octaves has 14, corresponding 14 pitch lines; Black key has 10, between corresponding 10 corresponding pitches.As shown in Figure 2,14 tracks are the corresponding 14 pitch lines of piano black key in two octaves, the pitch trend of song lyric is expressed with 14 pitch lines, arrangement is different from staff, but such displaying directly perceived can point out the pitch key mapping of singer's reality, the note spectrum belonging to 14 pitch lines mode also can be provided, for singer tempers the ability of song sightsinging, singer can also be allowed visually to experience relation between pitch.
Preferably: described music score of Chinese operas conversion module comprises the digitizing conversion to note and melody, and wherein note can be used as a kind of analog quantity and converts numerical data to by analog-digital conversion method, rhythm is by being that parameter quantizes with time.Per song works are all made up of some notes, change between note and note is not the change of absolute value, but presents gradual change trend, is exactly briefly the change of analog quantity, this change just contains the various titles of singing skills, as: pitch, volume, trill, glide, turn sound etc.In modern science and technology field, the change of analog quantity can convert numerical data to by analog-digital conversion method very easily, obviously, these numerical datas also just contain various singing skills, and this is with regard to for carrying out the music of song solution that digital quantization provides science.Per song works all oneself relatively-stationary rhythm simultaneously, and this basic music element can be quantized by time parameter.By rhythm, singing skills data being carried out segmentation, for allowing each section all to singer's Real-time Feedback, providing quantification benchmark.These will be saved in singing skills database through the singing skills data quantized.
Preferably: described processing module also comprises pitch analysis and processing unit, track is sung for voice digital signal being combined to be formed with 14 tracks, corresponding music score of Chinese operas data are extracted with 14 tracks in conjunction with formation standard track in described singing skills database, described pitch analysis and processing unit carries out analysis contrast to performance track and standard track, makes ranking.
Preferably: described voice acquisition module comprises microphone, human voice signal's amplifier, analog-to-digital conversion circuit.Voice is by the acoustic-electric transfer principle of microphone, acoustic signals is become electric signal, enter the voice amplifying circuit of strict design, ensure that signal transmits with extremely low degree of distortion, after analog-to-digital conversion circuit (AD), convert the digital signal required for the real-time pitch analytic system of digitizing voice to.By the digitizing conversion acquisition technique of voice, the real-time pitch analyzing and processing technology of digitizing voice, have found the core algorithm accurately identifying accuracy in pitch, rhythm, singing skills, be applied to singing skills study, solve a difficult problem for robotization, the study of precision singing skills.
Preferably: described display module comprises animated show unit, for showing ranking results and adding light efficiency and animation.Singer is in singing learning process, display module can show the ranking results of treated module analysis process always, add the form such as light efficiency and animation simultaneously, feed back each snatch of music to singer with real-time results, to singer with the enjoyment in visually-perceptible the most intuitively simultaneously experiential learning process.
Preferably: described track image conversion module also comprises mark unit, for the tonality in labeled standards track and time signature.By mark song tonality and time signature, music entertainment can be facilitated to move towards music speciality, allow user more know the types of songs that oneself is applicable to and style, and need not the song of selecting and singing oneself range improper blindly again.
The above is the preferred embodiment of the present invention; certainly the interest field of the present invention can not be limited with this; should be understood that; for those skilled in the art; technical scheme of the present invention is modified or equivalent replacement, do not depart from the protection domain of technical solution of the present invention.
Claims (8)
1. singing teaching aid equipment, is characterized in that: comprise music score of Chinese operas conversion module, singing skills database, voice acquisition module, track image conversion module, processing module, feedback system and memory module;
Data for carrying out digital quantization to the music score of Chinese operas to obtain corresponding data, and are stored to described singing skills database by described music score of Chinese operas conversion module;
Described voice acquisition module, for gathering singer's sound and converting voice digital signal to, and transfers to described processing module;
Described track image conversion module, for graphically being changed by staff, transformation result transfers to described processing module;
Described processing module, forms execution instruction for carrying out Treatment Analysis to the data of the music score of Chinese operas in voice digital signal and described singing skills database, and exports execution instruction to described feedback system;
Described feedback system, for receiving the execution instruction of described processing module and carrying out output feedack;
Described singing skills database, for storing the data of described music score of Chinese operas conversion module;
Described memory module, for storing execution instruction and the music song of described processing module.
2. singing teaching aid equipment according to claim 1, is characterized in that: described feedback system comprises display module and playing module, described display module, for display music score track and note; Described playing module, carries out reduction for the music song in the sound that collects described voice acquisition module and described memory module and plays.
3. singing teaching aid equipment according to claim 1, it is characterized in that: staff is converted to 14 track forms by described track image conversion module, from the middle C on piano, pitch arranges from low to high, and the position corresponding to the white key of piano " CDEFGAB " in two octaves is each root on the right side " pitch line " from a left side; Pitch arranges from low to high, and the position corresponding to piano black key in two octaves is " between pitch " from a left side between every two lines on the right side, and the white key of two octaves has 14, corresponding 14 pitch lines; Black key has 10, between corresponding 10 corresponding pitches.
4. singing teaching aid equipment according to claim 1, it is characterized in that: described music score of Chinese operas conversion module comprises the digitizing conversion to note and melody, wherein note can be used as a kind of analog quantity and converts numerical data to by analog-digital conversion method, and rhythm is by being that parameter quantizes with time.
5. singing teaching aid equipment according to claim 1, it is characterized in that: described processing module also comprises pitch analysis and processing unit, track is sung for voice digital signal being combined to be formed with 14 tracks, corresponding music score of Chinese operas data are extracted with 14 tracks in conjunction with formation standard track in described singing skills database, described pitch analysis and processing unit carries out analysis contrast to performance track and standard track, makes ranking.
6. singing teaching aid equipment according to claim 1, is characterized in that: described voice acquisition module comprises microphone, human voice signal's amplifier, analog-to-digital conversion circuit.
7. singing teaching aid equipment according to claim 2, is characterized in that: described display module comprises animated show unit, for showing ranking results and adding light efficiency and animation.
8. singing teaching aid equipment according to claim 4, is characterized in that: described track image conversion module also comprises mark unit, for the tonality in labeled standards track and time signature.
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| CN201610071851.4A CN105469669A (en) | 2016-02-02 | 2016-02-02 | Auxiliary teaching device for sing |
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| CN201610071851.4A CN105469669A (en) | 2016-02-02 | 2016-02-02 | Auxiliary teaching device for sing |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106095095A (en) * | 2016-06-12 | 2016-11-09 | 北京光年无限科技有限公司 | A kind of amusement exchange method towards intelligent robot and system |
| CN112396918A (en) * | 2020-11-24 | 2021-02-23 | 辽东学院 | Five-line visual display technology-based blackboard for vocal music teaching and method |
| CN112419835A (en) * | 2019-08-22 | 2021-02-26 | 山西凡朵智慧科技有限公司 | Music education learning system |
| CN113314141A (en) * | 2021-05-21 | 2021-08-27 | 江苏第二师范学院 | Vocal music singing volume and pitch quantification method and quantification equipment |
| CN113674584A (en) * | 2021-08-24 | 2021-11-19 | 北京金三惠科技有限公司 | Comprehensive conversion method and comprehensive conversion system for various music scores |
| CN113920786A (en) * | 2021-09-07 | 2022-01-11 | 北京小唱科技有限公司 | Singing teaching method and singing teaching device |
| CN116403621A (en) * | 2023-03-08 | 2023-07-07 | 琴伴智能科技(浙江)有限公司 | Music score playing device and using method thereof |
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Application publication date: 20160406 |