CN106340286A - Universal real-time musical instrument playing evaluation system - Google Patents
Universal real-time musical instrument playing evaluation system Download PDFInfo
- Publication number
- CN106340286A CN106340286A CN201610859490.XA CN201610859490A CN106340286A CN 106340286 A CN106340286 A CN 106340286A CN 201610859490 A CN201610859490 A CN 201610859490A CN 106340286 A CN106340286 A CN 106340286A
- Authority
- CN
- China
- Prior art keywords
- module
- music
- music score
- playing
- musical instrument
- 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.)
- Granted
Links
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
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0008—Associated control or indicating means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
- G06F16/68—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/683—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
-
- 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
- G09B15/023—Electrically operated
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
- G10G1/00—Means for the representation of music
- G10G1/02—Chord or note indicators, fixed or adjustable, for keyboard of fingerboards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Library & Information Science (AREA)
- Acoustics & Sound (AREA)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Data Mining & Analysis (AREA)
- Auxiliary Devices For Music (AREA)
Abstract
The present invention discloses a universal real-time musical instrument playing evaluation system and belongs to the music signal processing field. The universal real-time musical instrument playing evaluation system comprises a main control module, a database, a music selection module, an electronic music score analysis module, a music score layout display module, an audio collection module, a music score tracking module, a musical instrument playing correctness evaluation module and a score calculation module. Electronic music scores are analyzed, and real-time music score tracking and automatic music transcription are performed on the playing of a musical instrument, and therefore, playing correctness evaluation result can be obtained and are displayed in real time, and the score of the playing level of a user is calculated; and the playing of the musical instrument can be objectively evaluated according to the correctness of the playing of the musical instrument, and the learner of the musical instrument can know his or her mastering degree, and learning efficiency can be improved. The universal real-time musical instrument playing evaluation system can be widely applied to professional musical instrument teaching and grade examinations.
Description
Technical field
The invention belongs to acoustic musical signals processing field, more particularly, to a kind of general real-time instrument playing evaluation system
System.
Background technology
Music, with its unique artistic charm and value, is just that people pass on from generation to generation from ancient times.Instrument playing is as music
One of main forms, can cultivate one's taste, and promote aesthetic consciousness and the raising of musical quality.Improve with living standard,
The enthusiasm that people's learning instrument is played is constantly surging, and the heads of a family also increasingly pay attention to the culture of child's musical quality.However, study
Instrument playing needs the teacher of specialty to carry out instructing the accumulation with a large amount of exercises.
With the development of computer technology and music digitalizing technology, a lot of music can be processed by computer related
Problem.Musicxml (music extensible markup language, music extending mark language) is a kind of electronics
Music score exchanges and distribution formats.Musicxml overcomes midi (the musical instrument digital of maturation
Interface, musical instrument digital interface) form do not support some music structure information (as trifle, repetition, legato etc.) and other one
The shortcoming of a little information important to the performance of music.
At present, patent specification cn104183171a discloses a kind of essence of the instrument playing level based on electronic music
The accurate system and method passed judgment on, it is desirable to learner strikes up from the original position of music score in this system, and follow music score according to
Command speed is played.Due to directly contrast according to music score calculate frequency spectrum and to collection acoustics musical instrument audio-frequency information calculate
Frequency spectrum, draws evaluation result, cannot clearly judge due to many performances or which note played less when playing mistake.
Content of the invention
Disadvantages described above for prior art or Improvement requirement, the invention provides a kind of general real-time instrument playing is commented
Valency system, its object is to carry out real-time music score tracking and automatic music transcription by parsing electronic music, to instrument playing,
Obtain the correctness evaluation result of performance and show in real time, and scoring is calculated to the performance level of user, thus solve existing skill
In art, player plays freely not high with evaluating degree of accuracy problem.
For achieving the above object, the invention provides a kind of general real-time instrument playing evaluation system, this system includes:
Main control module, database, melody selecting module, electronic music parsing module, music score typesetting display module, audio collection module,
Music score tracking module, instrument playing correctness evaluation module and score calculation module；
Described main control module (10), for regulating and controlling modules, transmits data in each intermodule, and makes them correct
Co-ordination under sequential；
Described database (11), for store the music score file (111) of musicxml form, music score audio file (112),
Music-book information file (113), performance audio file (114), spectrum mask file (115) and evaluation result (116)；
Described melody selecting module (12), for inquiring about database (11), shows music score list, player can therefrom select
Select the melody that a head will play；, determine music score file (111) and the music score audio file of playing music purpose musicxml form
(112)；
Described electronic music parsing module (13), the pleasure of the musicxml form for choosing melody selecting module (12)
Spectrum file (111) is converted to music-book information file (113)；
Described music score typesetting display module (14) be used for by the music-book information receiving various sizes size display device
Middle display, according to the size of display device, calculates suitable line number and the little joint number of each row, and branch shows, when having played
After the middle row of display, music score automatic upward sliding a line, and the progress of the performance receiving and correctness are marked in real time
Relevant position in music score；
Described audio collection module (15), the voice signal played for Real-time Collection user, using pulse code modulation
(pcm) encode, the voice signal that user is played saves as performance audio file (114) and is stored in database (11)；
Described music score tracking module (16), after being used for receiving music score audio file, is converted into the frequency spectrum of music score audio frequency, calculates
Corresponding audio-frequency fingerprint storehouse；The current performance voice signal receiving is converted to current performance frequency spectrum, then plays frequency by current
Spectrum is converted to corresponding audio-frequency fingerprint；The fingerprint matching with performance audio-frequency fingerprint in real-time searching music score audio-frequency fingerprint storehouse, system
Meter is played voice signal and is corresponded to the position in music score；
Described instrument playing correctness evaluation module (17), for according to the music-book information receiving and music score tracking module
(16) music score tracking result, inquires into musical instrument and the note that the current performance moment should be played；Real-time detection currently performance sound
The musical instrument of message number and note；The musical instrument of current performance voice signal and note that contrasting detection arrives, whether Real-Time Evaluation performance
Correctly；And evaluation result is passed in real time music score typesetting display module (14)；User plays after terminating, by whole evaluation results
Pass to score calculation module (18)；
Described score calculation module (18) is used for, at the end of playing, collecting instrument playing correctness evaluation result, calculates
Scoring.
Further, described main control module (10) specifically for:
When user starts before instrument playing, the music-book information file (113) that parsing is obtained passes to music score typesetting and shows
Module (14) and instrument playing correctness evaluation module (17), the music score audio file (112) that user is selected passes to music score
Tracking module (16)；
When user starts instrument playing, receive the performance voice signal that audio collection module (15) gathers, synchronous averaging
Music score tracking module (16) and instrument playing correctness evaluation module (17)；
During user's instrument playing, the voice signal that audio collection module (15) is collected performance is delivered in real time
Music score tracking module (16) and instrument playing correctness evaluation module (17)；Music score tracking module (16) real-time statistics are obtained
Play voice signal and be delivered to music score display module (14) and instrument playing correctness evaluation module corresponding to the position in music score
(17)；The evaluation result of instrument playing correctness evaluation module (17) is passed to music score typesetting display module (14) in real time；Will
The evaluation result of instrument playing correctness evaluation module (17) passes to score calculation module (18)；
After user's instrument playing terminates, score calculation module (18) is notified to collect the instrument playing correctness evaluation receiving
As a result, calculate scoring.
Further, the frequency spectrum of music score audio frequency is converted into this head by described music score tracking module (16) preferably shazam algorithm
The audio-frequency fingerprint storehouse of music score；The frequency spectrum of voice signal will be played, be converted into corresponding audio-frequency fingerprint.
Further, described instrument playing correctness evaluation module (17) the following submodule of inclusion:
Automatic music transcription submodule (171), corresponds to musical instrument for reading the current music-book information played from database
Spectrum mask file (115)；The performance being currently received voice signal is converted into performance frequency spectrum, then by currently play frequency spectrum and
Spectrum mask file (115) calculates the musical instrument and note currently played, preferably Algorithms of Non-Negative Matrix Factorization
V=wh,
Wherein, substitute into play voice signal frequency spectrum v and spectrum mask w, obtain h thus be inferred to play musical instrument or
Note；
Comparative evaluation's submodule (172), for by the current musical instrument played and note contrast current time music-book information
The musical instrument that should be played and note, whether the element in Real-Time Evaluation music-book information is correctly played, correct, many including playing
Bullet, leakage 3 kinds of situations of bullet.
In general, by the contemplated above technical scheme of the present invention compared with prior art, there is following technology special
Levy and beneficial effect:
(1), after selecting music score, player can arbitrarily strike up from any music score paragraph, need not be from music score starting position
Play, play without by music score command speed, play the free degree bigger；
(2) play correctness and evaluate note and the musical instrument directly contrasting instrument playing, evaluation result can more clearly be pointed out
Error reason.
Brief description
Fig. 1 is the overall structure block diagram of present system；
Fig. 2 is instrument playing correctness evaluation module functional structure chart.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.As long as additionally, involved technical characteristic in each embodiment of invention described below
The conflict of not constituting each other just can be mutually combined.
It is illustrated in figure 1 present system to include: main control module, database, melody selecting module, electronic music parsing mould
Block, music score typesetting display module, audio collection module, music score tracking module, instrument playing correctness evaluation module and scoring meter
Calculate module；
Described main control module (10), for regulating and controlling modules, transmits data in each intermodule, and makes them correct
Co-ordination under sequential；Specifically for:
When user starts before instrument playing, the music-book information file (113) that parsing is obtained passes to music score typesetting and shows
Module (14) and instrument playing correctness evaluation module (17), the music score audio file (112) that user is selected passes to music score
Tracking module (16)；
When user starts instrument playing, receive the performance voice signal that audio collection module (15) gathers, synchronous averaging
Music score tracking module (16) and instrument playing correctness evaluation module (17)；
During user's instrument playing, the voice signal that audio collection module (15) is collected performance is delivered in real time
Music score tracking module (16) and instrument playing correctness evaluation module (17)；Music score tracking module (16) real-time statistics are obtained
Play voice signal and be delivered to music score display module (14) and instrument playing correctness evaluation module corresponding to the position in music score
(17)；The evaluation result of instrument playing correctness evaluation module (17) is passed to music score typesetting display module (14) in real time；Will
The evaluation result of instrument playing correctness evaluation module (17) passes to score calculation module (18)；
After user's instrument playing terminates, score calculation module (18) is notified to collect the instrument playing correctness evaluation receiving
As a result, calculate scoring.
Described database (11), for store the music score file (111) of musicxml form, music score audio file (112),
Music-book information file (113), performance audio file (114), spectrum mask file (115) and evaluation result (116)；
Described melody selecting module (12), for inquiring about database (11), shows music score list, player can therefrom select
Select the melody that a head will play, determine music score file (111) and the music score audio file of playing music purpose musicxml form
(112)；
Described electronic music parsing module (13), the pleasure of the musicxml form for choosing melody selecting module (12)
Spectrum file (111) is converted to music-book information file (113)；
Described music score typesetting display module (14) be used for by the music-book information receiving various sizes size display device
Middle display, according to the size of display device, calculates suitable line number and the little joint number of each row, and branch shows, when having played
After the middle row of display, music score automatic upward sliding a line, and the progress of the performance receiving and correctness are marked in real time
Relevant position in music score；
Described audio collection module (15), the voice signal played for Real-time Collection user, using pulse code modulation
(pcm) encode, the voice signal that user is played saves as performance audio file (114) and is stored in database (11)；
Described music score tracking module (16), after being used for receiving music score audio file, is converted into the frequency spectrum of music score audio frequency, calculates
Corresponding audio-frequency fingerprint storehouse；The current performance voice signal receiving is converted to current performance frequency spectrum, then plays frequency by current
Spectrum is converted to corresponding audio-frequency fingerprint；The fingerprint matching with performance audio-frequency fingerprint in real-time searching music score audio-frequency fingerprint storehouse, system
Meter is played voice signal and is corresponded to the position in music score；Described music score tracking module (16) preferably shazam algorithm is by music score audio frequency
Frequency spectrum be converted into the audio-frequency fingerprint storehouse of this first music score；The frequency spectrum of voice signal will be played, be converted into corresponding audio-frequency fingerprint；
Described instrument playing correctness evaluation module (17), for according to the music-book information receiving and music score tracking module
(16) music score tracking result, inquires into musical instrument and the note that the current performance moment should be played；Real-time detection currently performance sound
The musical instrument of message number and note；The musical instrument of current performance voice signal and note that contrasting detection arrives, whether Real-Time Evaluation performance
Correctly；And evaluation result is passed in real time music score typesetting display module (14)；User plays after terminating, by whole evaluation results
Pass to score calculation module (18)；
Described score calculation module (18) is used for, at the end of playing, collecting instrument playing correctness evaluation result, calculates
Scoring.
Described instrument playing correctness evaluation module (17) the following submodule of inclusion as shown in Figure 2:
Automatic music transcription submodule (171), corresponds to musical instrument for reading the current music-book information played from database
Spectrum mask file (115)；The performance being currently received voice signal is converted into performance frequency spectrum, then by currently play frequency spectrum and
Spectrum mask file (115) calculates the musical instrument and note currently played, preferably Algorithms of Non-Negative Matrix Factorization
V=wh,
Wherein, substitute into play voice signal frequency spectrum v and spectrum mask w, obtain h thus be inferred to play musical instrument or
Note；
Comparative evaluation's submodule (172), for by the current musical instrument played and note contrast current time music-book information
The musical instrument that should be played and note, whether the element in Real-Time Evaluation music-book information is correctly played, correct, many including playing
Bullet, leakage 3 kinds of situations of bullet.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (4)
1. a kind of general real-time instrument playing evaluation system is it is characterised in that present system includes: main control module (10),
Database (11), melody selecting module (12), electronic music parsing module (13), music score typesetting display module (14), audio frequency are adopted
Collection module (15), music score tracking module (16), instrument playing correctness evaluation module (17) and score calculation module (18)；
Described main control module (10), for regulating and controlling modules, transmits data in each intermodule, and makes them in correct sequential
Lower co-ordination；
Described database (11), for storing the music score file (111) of musicxml form, music score audio file (112), music score
Message file (113), performance audio file (114), spectrum mask file (115) and evaluation result (116)；
Described melody selecting module (12), for inquiring about database (11), shows music score list, player can therefrom select one
The melody that head will play, determines music score file (111) and the music score audio file of playing music purpose musicxml form
(112)；
Described electronic music parsing module (13), the music score literary composition of the musicxml form for choosing melody selecting module (12)
Part (111) is converted to music-book information file (113)；
Described music score typesetting display module (14), for aobvious in the display device of various sizes size by the music-book information receiving
Show, according to the size of display device, calculate suitable line number and the little joint number of each row, branch shows, when having played display
Middle row after, music score automatic upward sliding a line, and the progress of the performance receiving and correctness are tagged in real time find pleasure in
Relevant position in spectrum；
Described audio collection module (15), the voice signal played for Real-time Collection user, using pulse code modulation (pcm)
Coding, the voice signal that user is played saves as performance audio file (114) and is stored in database (11)；
Described music score tracking module (16), after being used for receiving music score audio file, is converted into the frequency spectrum of music score audio frequency, calculates and correspond to
Audio-frequency fingerprint storehouse；The current performance voice signal receiving is converted to current performance frequency spectrum, then is turned by currently playing frequency spectrum
It is changed to corresponding audio-frequency fingerprint；The fingerprint matching with performance audio-frequency fingerprint in real-time searching music score audio-frequency fingerprint storehouse, statistics is drilled
Play voice signal and correspond to the position in music score；
Described instrument playing correctness evaluation module (17), for according to the music-book information file (113) that receives and music score with
The music score tracking result of track module (16), inquires into musical instrument and the note that the current performance moment should be played；Real-time detection is current
Play musical instrument and the note of voice signal；The musical instrument of current performance voice signal and note that contrasting detection arrives, Real-Time Evaluation is drilled
Whether correct play；And evaluation result is passed in real time music score typesetting display module (14)；User plays after terminating, and is all commented
Valency result passes to score calculation module (18)；
Described score calculation module (18) is used for, at the end of playing, collecting instrument playing correctness evaluation result, calculates scoring.
2. a kind of general real-time instrument playing evaluation system according to claim 1 is it is characterised in that described master control mould
Block (10) specifically for:
When user starts before instrument playing, the music-book information file (113) that parsing is obtained passes to music score typesetting display module
(14) and instrument playing correctness evaluation module (17), the music score audio file (112) that user is selected passes to music score and follows the tracks of
Module (16)；
When user starts instrument playing, receive the performance voice signal that audio collection module (15) gathers, synchronous averaging music score
Tracking module (16) and instrument playing correctness evaluation module (17)；
During user's instrument playing, the voice signal that audio collection module (15) is collected performance is delivered to music score in real time
Tracking module (16) and instrument playing correctness evaluation module (17)；The performance that music score tracking module (16) real-time statistics are obtained
The position that voice signal corresponds in music score is delivered to music score display module (14) and instrument playing correctness evaluation module (17)；
The evaluation result of instrument playing correctness evaluation module (17) is passed to music score typesetting display module (14) in real time；Musical instrument is drilled
The evaluation result playing correctness evaluation module (17) passes to score calculation module (18)；
After user's instrument playing terminates, score calculation module (18) is notified to collect the instrument playing correctness evaluation knot receiving
Really, calculate scoring.
3. a kind of general real-time instrument playing evaluation system according to claim 1 it is characterised in that described music score with
The frequency spectrum of music score audio frequency is converted into the audio-frequency fingerprint storehouse of this first music score by track module (16) preferably shazam algorithm；To currently play
Frequency spectrum, is converted into corresponding audio-frequency fingerprint.
4. a kind of general real-time instrument playing evaluation system according to claim 1 is it is characterised in that described musical instrument is drilled
Play correctness evaluation module (17) include following submodule:
Automatic music transcription submodule (171), for reading the frequency of the corresponding musical instrument of the current music-book information played from database
Spectrum template file (115)；The performance being currently received voice signal is converted into performance frequency spectrum, then by currently playing frequency spectrum and frequency spectrum
Template file (115) calculates the musical instrument and note currently played, preferably Algorithms of Non-Negative Matrix Factorization
V=wh,
Wherein, substituting into the frequency spectrum v and spectrum mask w of the voice signal played, obtaining h thus being inferred to musical instrument or the sound played
Symbol；
Comparative evaluation's submodule (172), should in current time music-book information for contrasting the current musical instrument played and note
The musical instrument played and note, whether the element in Real-Time Evaluation music-book information is correctly played, including play correct, many bullets,
Leakage 3 kinds of situations of bullet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610859490.XA CN106340286B (en) | 2016-09-27 | 2016-09-27 | Universal real-time musical instrument playing evaluation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610859490.XA CN106340286B (en) | 2016-09-27 | 2016-09-27 | Universal real-time musical instrument playing evaluation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106340286A true CN106340286A (en) | 2017-01-18 |
| CN106340286B CN106340286B (en) | 2020-05-19 |
Family
ID=57840462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610859490.XA Expired - Fee Related CN106340286B (en) | 2016-09-27 | 2016-09-27 | Universal real-time musical instrument playing evaluation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106340286B (en) |
Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935236A (en) * | 2017-02-14 | 2017-07-07 | 复旦大学 | A kind of piano performance appraisal procedure and system |
| CN106951457A (en) * | 2017-02-24 | 2017-07-14 | 北京银河润泰科技有限公司 | The processing method and processing device of the music score of Chinese operas |
| CN107316536A (en) * | 2017-06-22 | 2017-11-03 | 华中师范大学 | A kind of virtual dulcimer system based on musical instrument digital interface |
| CN107666511A (en) * | 2017-08-31 | 2018-02-06 | 王奕斌 | The method, apparatus and system that a kind of remote music is examined for the levels |
| CN107831950A (en) * | 2017-12-13 | 2018-03-23 | 刘智亮 | A kind of music for piano display device of automatic page turning |
| CN108281127A (en) * | 2017-12-29 | 2018-07-13 | 王楠珊 | A kind of music practice auxiliary system, method, apparatus and storage device |
| CN108364661A (en) * | 2017-12-15 | 2018-08-03 | 海尔优家智能科技（北京）有限公司 | Visualize speech performance appraisal procedure, device, computer equipment and storage medium |
| CN108389468A (en) * | 2018-03-06 | 2018-08-10 | 安徽华熊科技有限公司 | A kind of error correction method and device that note is played |
| CN108805000A (en) * | 2018-04-09 | 2018-11-13 | 平安科技（深圳）有限公司 | Electronic device, the music score recognition method based on deep learning and storage medium |
| CN109686376A (en) * | 2019-01-08 | 2019-04-26 | 北京雷石天地电子技术有限公司 | A kind of singing songs evaluation method and system |
| CN110111761A (en) * | 2019-03-28 | 2019-08-09 | 深圳芒果未来教育科技有限公司 | The method followed in real time and Related product are played to musical sound |
| CN110223709A (en) * | 2019-05-31 | 2019-09-10 | 维沃移动通信有限公司 | A kind of recording frequency spectrum display methods and terminal device |
| CN110299049A (en) * | 2019-06-17 | 2019-10-01 | 韶关市启之信息技术有限公司 | A kind of intelligence of electronic music shows method |
| CN110959172A (en) * | 2017-07-25 | 2020-04-03 | 雅马哈株式会社 | Musical performance analysis method and program |
| CN111128097A (en) * | 2019-12-30 | 2020-05-08 | 休止符科技深圳有限公司 | Electronic music score device and using method thereof |
| CN111223355A (en) * | 2020-01-16 | 2020-06-02 | 深圳大学 | Musical instrument fingering correction device, system and method and musical instrument |
| CN111292708A (en) * | 2020-04-03 | 2020-06-16 | 北京乐界乐科技有限公司 | Intelligent management system for musical instrument |
| CN111415688A (en) * | 2020-04-03 | 2020-07-14 | 北京乐界乐科技有限公司 | Intelligent recording method for musical instrument |
| CN111653153A (en) * | 2020-06-24 | 2020-09-11 | 周洁 | Music teaching system based on-line card punching scoring |
| CN111737515A (en) * | 2020-07-22 | 2020-10-02 | 深圳市声扬科技有限公司 | Audio fingerprint extraction method and device, computer equipment and readable storage medium |
| CN111868820A (en) * | 2018-01-10 | 2020-10-30 | Qrs音乐技术公司 | Music activity system |
| CN111968674A (en) * | 2020-07-06 | 2020-11-20 | 南京邮电大学 | Online instrument fighting platform and ranking list system based on audio signal transcription |
| 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 |
| CN112735360A (en) * | 2020-12-29 | 2021-04-30 | 玖月音乐科技(北京)有限公司 | Electronic keyboard instrument replay method and system |
| CN113516999A (en) * | 2021-07-05 | 2021-10-19 | 武汉市景明云乐网络科技有限公司 | Method for demonstrating instrumental fingering and intelligently scoring |
| CN113763991A (en) * | 2019-09-02 | 2021-12-07 | 深圳市平均律科技有限公司 | Method and system for comparing performance sound information with music score information |
| CN115210803A (en) * | 2020-03-04 | 2022-10-18 | 雅马哈株式会社 | Method, system, and program for inferring audience evaluation of performance data |
| CN117863175A (en) * | 2023-12-25 | 2024-04-12 | 之江实验室 | Offline evaluation system and method for playing piano robot |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1531644A (en) * | 2001-05-21 | 2004-09-22 | �����ּ�����˾ | Method and apparatus for tracking musical score |
| CN1609947A (en) * | 2003-10-23 | 2005-04-27 | 凌阳科技股份有限公司 | Electronic music score apparatus |
| CN1953044A (en) * | 2006-09-26 | 2007-04-25 | 中山大学 | Present and detection system and method of instrument performance based on MIDI file |
| CN101226526A (en) * | 2007-01-17 | 2008-07-23 | 上海怡得网络有限公司 | Method for searching music based on musical segment information inquest |
| CN201294089Y (en) * | 2008-11-17 | 2009-08-19 | 音乐传奇有限公司 | Interactive music play equipment |
| CN101800045A (en) * | 2010-01-21 | 2010-08-11 | 冷明 | Electronic device for displaying and playing music book |
| CN102142247A (en) * | 2011-03-30 | 2011-08-03 | 东南大学 | Multifunctional electronic score |
| CN102959544A (en) * | 2010-05-04 | 2013-03-06 | 沙扎姆娱乐有限公司 | Methods and systems for synchronizing media |
| CN103354092A (en) * | 2013-06-27 | 2013-10-16 | 天津大学 | Audio music-score comparison method with error detection function |
| CN103514866A (en) * | 2012-06-28 | 2014-01-15 | 曾平蔚 | Method and device for instrumental performance grading |
| CN103871295A (en) * | 2014-03-31 | 2014-06-18 | 王紫颐 | Multifunctional zither electronic music score device based on screen display |
| CN104183171A (en) * | 2013-05-23 | 2014-12-03 | 杭州灵机科技有限公司 | Electronic music-based system and method for precisely judging instrument performance level |
| CN105070298A (en) * | 2015-07-20 | 2015-11-18 | 科大讯飞股份有限公司 | Polyphonic musical instrument scoring method and device |
| CN105280170A (en) * | 2015-10-10 | 2016-01-27 | 北京百度网讯科技有限公司 | Method and device for playing music score |
| CN105304073A (en) * | 2014-07-09 | 2016-02-03 | 中国科学院声学研究所 | Method and system for estimating multiple music notes of music played by percussion string instruments |
-
2016
- 2016-09-27 CN CN201610859490.XA patent/CN106340286B/en not_active Expired - Fee Related
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1531644A (en) * | 2001-05-21 | 2004-09-22 | �����ּ�����˾ | Method and apparatus for tracking musical score |
| CN1609947A (en) * | 2003-10-23 | 2005-04-27 | 凌阳科技股份有限公司 | Electronic music score apparatus |
| CN1953044A (en) * | 2006-09-26 | 2007-04-25 | 中山大学 | Present and detection system and method of instrument performance based on MIDI file |
| CN101226526A (en) * | 2007-01-17 | 2008-07-23 | 上海怡得网络有限公司 | Method for searching music based on musical segment information inquest |
| CN201294089Y (en) * | 2008-11-17 | 2009-08-19 | 音乐传奇有限公司 | Interactive music play equipment |
| CN101800045A (en) * | 2010-01-21 | 2010-08-11 | 冷明 | Electronic device for displaying and playing music book |
| CN102959544A (en) * | 2010-05-04 | 2013-03-06 | 沙扎姆娱乐有限公司 | Methods and systems for synchronizing media |
| CN102142247A (en) * | 2011-03-30 | 2011-08-03 | 东南大学 | Multifunctional electronic score |
| CN103514866A (en) * | 2012-06-28 | 2014-01-15 | 曾平蔚 | Method and device for instrumental performance grading |
| CN104183171A (en) * | 2013-05-23 | 2014-12-03 | 杭州灵机科技有限公司 | Electronic music-based system and method for precisely judging instrument performance level |
| CN103354092A (en) * | 2013-06-27 | 2013-10-16 | 天津大学 | Audio music-score comparison method with error detection function |
| CN103871295A (en) * | 2014-03-31 | 2014-06-18 | 王紫颐 | Multifunctional zither electronic music score device based on screen display |
| CN105304073A (en) * | 2014-07-09 | 2016-02-03 | 中国科学院声学研究所 | Method and system for estimating multiple music notes of music played by percussion string instruments |
| CN105070298A (en) * | 2015-07-20 | 2015-11-18 | 科大讯飞股份有限公司 | Polyphonic musical instrument scoring method and device |
| CN105280170A (en) * | 2015-10-10 | 2016-01-27 | 北京百度网讯科技有限公司 | Method and device for playing music score |
Cited By (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935236A (en) * | 2017-02-14 | 2017-07-07 | 复旦大学 | A kind of piano performance appraisal procedure and system |
| CN106951457A (en) * | 2017-02-24 | 2017-07-14 | 北京银河润泰科技有限公司 | The processing method and processing device of the music score of Chinese operas |
| CN107316536A (en) * | 2017-06-22 | 2017-11-03 | 华中师范大学 | A kind of virtual dulcimer system based on musical instrument digital interface |
| CN110959172A (en) * | 2017-07-25 | 2020-04-03 | 雅马哈株式会社 | Musical performance analysis method and program |
| CN110959172B (en) * | 2017-07-25 | 2023-10-31 | 雅马哈株式会社 | Performance analysis method, performance analysis device, and storage medium |
| CN107666511A (en) * | 2017-08-31 | 2018-02-06 | 王奕斌 | The method, apparatus and system that a kind of remote music is examined for the levels |
| CN107666511B (en) * | 2017-08-31 | 2020-09-29 | 王奕斌 | Method, device and system for remote music examination level |
| CN107831950A (en) * | 2017-12-13 | 2018-03-23 | 刘智亮 | A kind of music for piano display device of automatic page turning |
| CN108364661A (en) * | 2017-12-15 | 2018-08-03 | 海尔优家智能科技（北京）有限公司 | Visualize speech performance appraisal procedure, device, computer equipment and storage medium |
| CN108281127A (en) * | 2017-12-29 | 2018-07-13 | 王楠珊 | A kind of music practice auxiliary system, method, apparatus and storage device |
| CN111868820A (en) * | 2018-01-10 | 2020-10-30 | Qrs音乐技术公司 | Music activity system |
| CN108389468A (en) * | 2018-03-06 | 2018-08-10 | 安徽华熊科技有限公司 | A kind of error correction method and device that note is played |
| CN108805000A (en) * | 2018-04-09 | 2018-11-13 | 平安科技（深圳）有限公司 | Electronic device, the music score recognition method based on deep learning and storage medium |
| WO2019196301A1 (en) * | 2018-04-09 | 2019-10-17 | 平安科技（深圳）有限公司 | Electronic device, deep learning-based method and system for musical notation recognition, and storage medium |
| CN108805000B (en) * | 2018-04-09 | 2019-12-17 | 平安科技（深圳）有限公司 | Electronic device, music score recognition method based on deep learning and storage medium |
| CN109686376A (en) * | 2019-01-08 | 2019-04-26 | 北京雷石天地电子技术有限公司 | A kind of singing songs evaluation method and system |
| CN110111761B (en) * | 2019-03-28 | 2022-03-11 | 深圳市芒果未来科技有限公司 | Method for real-time following musical performance and related product |
| CN110111761A (en) * | 2019-03-28 | 2019-08-09 | 深圳芒果未来教育科技有限公司 | The method followed in real time and Related product are played to musical sound |
| CN110223709B (en) * | 2019-05-31 | 2021-08-27 | 维沃移动通信有限公司 | Recorded audio spectrum display method and terminal equipment |
| CN110223709A (en) * | 2019-05-31 | 2019-09-10 | 维沃移动通信有限公司 | A kind of recording frequency spectrum display methods and terminal device |
| CN110299049A (en) * | 2019-06-17 | 2019-10-01 | 韶关市启之信息技术有限公司 | A kind of intelligence of electronic music shows method |
| CN113763991B (en) * | 2019-09-02 | 2024-04-19 | 深圳市平均律科技有限公司 | Comparison method and system of performance sound information and music score information |
| CN113763991A (en) * | 2019-09-02 | 2021-12-07 | 深圳市平均律科技有限公司 | Method and system for comparing performance sound information with music score information |
| CN111128097A (en) * | 2019-12-30 | 2020-05-08 | 休止符科技深圳有限公司 | Electronic music score device and using method thereof |
| CN111223355A (en) * | 2020-01-16 | 2020-06-02 | 深圳大学 | Musical instrument fingering correction device, system and method and musical instrument |
| CN115210803A (en) * | 2020-03-04 | 2022-10-18 | 雅马哈株式会社 | Method, system, and program for inferring audience evaluation of performance data |
| CN111415688A (en) * | 2020-04-03 | 2020-07-14 | 北京乐界乐科技有限公司 | Intelligent recording method for musical instrument |
| CN111292708A (en) * | 2020-04-03 | 2020-06-16 | 北京乐界乐科技有限公司 | Intelligent management system for musical instrument |
| CN111653153A (en) * | 2020-06-24 | 2020-09-11 | 周洁 | Music teaching system based on-line card punching scoring |
| CN111968674A (en) * | 2020-07-06 | 2020-11-20 | 南京邮电大学 | Online instrument fighting platform and ranking list system based on audio signal transcription |
| CN111737515A (en) * | 2020-07-22 | 2020-10-02 | 深圳市声扬科技有限公司 | Audio fingerprint extraction method and device, computer equipment and readable storage medium |
| 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 |
| CN112735360A (en) * | 2020-12-29 | 2021-04-30 | 玖月音乐科技(北京)有限公司 | Electronic keyboard instrument replay method and system |
| CN112735360B (en) * | 2020-12-29 | 2023-04-18 | 玖月音乐科技(北京)有限公司 | Electronic keyboard instrument replay method and system |
| CN113516999A (en) * | 2021-07-05 | 2021-10-19 | 武汉市景明云乐网络科技有限公司 | Method for demonstrating instrumental fingering and intelligently scoring |
| CN117863175A (en) * | 2023-12-25 | 2024-04-12 | 之江实验室 | Offline evaluation system and method for playing piano robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106340286B (en) | 2020-05-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106340286A (en) | Universal real-time musical instrument playing evaluation system | |
| CN101853650B (en) | Music processing and output system and method thereof | |
| CN201294089Y (en) | Interactive music play equipment | |
| WO2017161612A1 (en) | Interactive stringed instrument teaching system | |
| US7919705B2 (en) | Music training system | |
| CN107967827A (en) | A kind of music education exercise system and its method | |
| CN1953044B (en) | Present and detection system and method of instrument performance based on MIDI file | |
| CN102103857B (en) | Singing scoring system | |
| CN104183171A (en) | Electronic music-based system and method for precisely judging instrument performance level | |
| CN105355115B (en) | Music lesson system and method | |
| CN105243920A (en) | Keyboard musical instrument playing guidance system and teaching method | |
| CN111028615B (en) | Intelligent musical instrument playing teaching method, system and storage medium | |
| CN107767847A (en) | A kind of intelligent piano performance assessment method and system | |
| JP2009047861A (en) | Device and method for assisting performance, and program | |
| CN112258932B (en) | Auxiliary exercise device, method and system for musical instrument playing | |
| CN106971645A (en) | A kind of interactive teaching instrument for music teaching | |
| CN111553260A (en) | Interactive teaching method and system | |
| CN109243415A (en) | A method of it will sing and play scoring image viewing | |
| CN103151029A (en) | Method and system for processing electronic musical instrument signals | |
| CN110910714A (en) | Piano learning system | |
| CN108074556A (en) | The evaluation method and system of a kind of piano performance | |
| CN109994017A (en) | A kind of bonusing method for supplementary music practice | |
| US9092992B2 (en) | System and method for music education | |
| CN110956870A (en) | Solfeggio teaching method and device | |
| CN111554257A (en) | Note comparison system of traditional Chinese national musical instrument and use method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20200927 |