WO2022067832A1 - 一种乐器教学系统及其使用方法、计算机可读存储介质 - Google Patents

一种乐器教学系统及其使用方法、计算机可读存储介质 Download PDF

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Publication number
WO2022067832A1
WO2022067832A1 PCT/CN2020/119765 CN2020119765W WO2022067832A1 WO 2022067832 A1 WO2022067832 A1 WO 2022067832A1 CN 2020119765 W CN2020119765 W CN 2020119765W WO 2022067832 A1 WO2022067832 A1 WO 2022067832A1
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musical instrument
user
performance
ability
teaching system
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PCT/CN2020/119765
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English (en)
French (fr)
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曹庆恒
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曹庆恒
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Priority to CN202080002221.6A priority Critical patent/CN112424802A/zh
Priority to PCT/CN2020/119765 priority patent/WO2022067832A1/zh
Publication of WO2022067832A1 publication Critical patent/WO2022067832A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
    • G06Q10/06393—Score-carding, benchmarking or key performance indicator [KPI] analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/20—Education
    • G06Q50/205—Education administration or guidance
    • 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

Definitions

  • the present invention relates to the technical field of teaching equipment, in particular to a musical instrument teaching system, a method for using the same, and a computer-readable storage medium.
  • Musical instruments are instruments that can make sounds and recreate music and art. Humans express and exchange thoughts and feelings by playing musical instruments.
  • Musical instruments are generally divided into national musical instruments and Western musical instruments.
  • Chinese national musical instruments have a long history and a long history. They are usually divided into four categories: body-sounding instruments, membrane-sounding instruments, air-sounding instruments, and string-sounding instruments.
  • Common national musical instruments include drums, gongs, guzheng, erhu, suona, sheng, xiao, and flute.
  • Western musical instruments are divided into woodwinds, brass, strings, keyboards, percussion and so on. Woodwinds have a very early origin and are the most timid family of musical instruments.
  • Asking the teacher for one-on-one tutoring is highly dependent on the ability of the musical instrument teacher.
  • the teaching cost of a professional musical instrument teacher is expensive, resulting in a high cost of learning the musical instrument.
  • the learning of musical instruments mainly depends on the teacher's supervisor's feelings, which cannot be objective. 's evaluation.
  • the main purpose of the present invention is: provide a kind of musical instrument teaching system and its use method, computer readable storage medium, by establishing the evaluation standard of the multi-dimensional ability of musical instrument performance, obtain the audio data and video data of the user's musical instrument performance to analyze and evaluate the user's musical instrument performance
  • the multi-dimensional ability of the instrument can tailor a suitable musical instrument teaching plan for the user according to the user's personal situation, and provide standardized guidance reminders and corrections during the practice process, so that the user can learn to play musical instruments more efficiently, more conveniently, and at a lower cost.
  • the present invention provides a musical instrument teaching system
  • the musical instrument teaching system includes: a musical instrument, an audio acquisition module, an analysis module and a database module,
  • the musical instrument is used by the user to play
  • the audio acquisition module is used to acquire audio data of the user's performance process
  • the database module is used to store the multi-dimensional ability database of musical instrument performance and the user's personal musical instrument performance database.
  • the multi-dimensional ability database of musical instrument performance includes the evaluation criteria of the multi-dimensional ability of musical instrument performance. information;
  • the analysis module is used for evaluating the multi-dimensional ability of the user's musical instrument performance by analyzing the audio data of the user's musical instrument performance and/or recommending a musical instrument teaching scheme suitable for the user according to the multi-dimensional ability of the user's musical instrument performance and relevant information of the user's personal musical instrument performance.
  • the musical instrument teaching system also includes a video acquisition module, the video acquisition module is used to acquire the video data of the user's performance process, and the analysis module can also analyze and evaluate the user through the video data of the user's musical instrument performance.
  • the multidimensional capabilities of musical instrument performance are used to acquire the video data of the user's performance process.
  • the multi-dimensional ability of musical instrument performance includes rhythm mastery, melody mastery, performance method, performance skills, performance movements, performance posture, performance strength/strength, emotional expression, and familiarity/understanding/memory of musical scores. at least one ability.
  • the musical instrument teaching plan includes a study plan and/or an exercise plan
  • the study plan includes a review and summary after the study of specific teaching content and practice
  • the practice plan includes practice goals, exercises Pieces/paragraphs, practice points, methods/techniques, movements/postures, practice time, practice standards, and familiarity with scores/paragraphs.
  • the multi-dimensional ability database for musical instrument performance includes repertoires/paragraphs/units/sections/multiple notes/single notes played for various musical instruments according to difficulty, characteristics, abilities and required levels, practice points, styles, The author and performer are marked.
  • the musical instrument teaching system can also intelligently analyze the situation that needs attention in the process of the user's performance according to the repertoire/paragraph played and the multi-dimensional ability of the user's musical instrument performance, in advance or with the performance process. Alert the user to attention.
  • the musical instrument teaching system further includes adjusting or re-recommending a musical instrument teaching scheme suitable for the user according to the actual situation of the user's musical instrument learning/practice.
  • the musical instrument teaching system also includes: for different musical instrument teaching schemes, the corresponding levels/points are respectively set according to the evaluation results of each analysis item, and can be set according to the actual situation of the user It includes a comprehensive analysis model of each analysis item, so that the comprehensive level/score of the musical instrument teaching program can be obtained, which can be used for evaluation and comparison of different programs.
  • the musical instrument teaching system can also carry out intelligent analysis and feedback according to the actual situation of the user's musical instrument learning/practice, and the feedback includes: the analysis result is fed back to the user so that the user can improve in a targeted manner; The analysis results are fed back to teachers/parents in real time, and the teachers/parents conduct manual intervention; at least one of the evaluation reports is issued according to the analysis results.
  • the musical instrument teaching system further comprises: by acquiring audio data of the performance of the double/multiple/band; analyzing and evaluating the double/multiple/band performance from the audio data
  • the multi-dimensional ability of the band's musical instrument performance according to the multi-dimensional ability of the double/multi-person/band instrument performance and the relevant information of the double/multi-person/band user's personal musical instrument performance, recommends the musical instrument teaching plan suitable for the duo/multi-person/band user.
  • the present invention also provides a method for using the above musical instrument teaching system, the method comprising:
  • a musical instrument teaching plan suitable for the user is recommended.
  • the present invention also provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, implements the steps of the above-mentioned method for using the musical instrument teaching system.
  • the musical instrument teaching system includes: a musical instrument, an audio acquisition module, an analysis module, and a database module.
  • the use method of the musical instrument teaching system includes: the user performs the musical instrument; obtains the audio data of the user's musical instrument; analyzes and evaluates the multi-dimensional ability of the user's musical instrument performance by analyzing the audio data of the user's musical instrument; The relevant information recommends a musical instrument teaching plan suitable for the user.
  • a musical instrument teaching system of the present invention can analyze and evaluate the multi-dimensional ability of the user's musical instrument performance by establishing an evaluation standard for the multi-dimensional ability of musical instrument performance, and obtaining the audio data of the user's musical instrument performance. Tailor-made suitable musical instrument teaching plans for users based on personal circumstances, and provide standardized guidance reminders and corrections during the process of musical instrument learning/practice, making it more efficient, convenient and cost-effective for users to learn/practice playing musical instruments.
  • FIG. 1 is a schematic diagram of a musical instrument teaching system according to the first embodiment of the present invention.
  • FIG. 2 is a method flowchart of a method for using a musical instrument teaching system according to the second embodiment of the present invention.
  • FIG. 1 is a schematic diagram of a musical instrument teaching system according to the first embodiment of the present invention.
  • the musical instrument teaching system of the present invention includes: a musical instrument 10 , an audio acquisition module 11 , a database module 12 and an analysis module 13 .
  • the musical instrument 10 is for the user to play.
  • the musical instrument teaching system of the present invention can be used for learning/practice of various musical instruments.
  • Musical instruments are generally divided into national musical instruments and Western musical instruments.
  • Chinese national musical instruments have a long history and a long history. They are usually divided into four categories: body-sounding instruments, membrane-sounding instruments, air-sounding instruments, and string-sounding instruments.
  • Western musical instruments are divided into woodwinds, brass, strings, keyboards, percussion and so on. Woodwinds have a very early origin and are the most timid family of musical instruments. They are often used to express the scenes of nature and rural life; the timbre of brass instruments is sexual, brilliant, and warm; the common features of stringed instruments are soft and beautiful.
  • the musical instrument 10 can be drum, gong, guzheng, erhu, suona, sheng, xiao, flute, clarinet, oboe, saxophone, bassoon, trumpet, alto, trombone, horn, violin, viola, cello, guitar, bass , piano, pipe organ, accordion, electronic organ, drum kit and other musical instruments.
  • the audio acquisition module 11 is used for acquiring audio data of the user's performance process.
  • the musical instrument teaching system may further include a video acquisition module for acquiring video data of the user's performance process.
  • the musical instrument teaching system of the present invention can analyze the multi-dimensional ability of the user's musical instrument playing only through the audio data of the user's playing process, and can also analyze the multi-dimensional ability of the user's musical instrument playing from more angles and more comprehensively through the audio data and video data of the user's playing process. .
  • the video acquisition module needs to acquire the video during the user's performance, such as the video of the user's hands, body posture, and facial movements and expressions during the performance. Therefore, the video acquisition module can include multiple cameras, and use different shooting angles to acquire related videos. video.
  • the database module 12 is used to store the multi-dimensional ability database of musical instrument performance and the user's personal musical instrument performance database.
  • the multidimensional ability database of musical instrument playing includes the evaluation criteria of the multidimensional ability of musical instrument playing.
  • the multi-dimensional ability of musical instrument performance includes at least one ability of rhythm mastery, melody mastery, performance method, performance technique, performance movement, performance posture, performance strength/strength, emotional expression, familiarity/understanding/memory of musical scores, and may also include two and the combined ability of the above single abilities, and may also include the completion ability of a single track/paragraph/section or its combination, as well as the relationship between the completion ability, combination ability, and single ability.
  • Completion ability refers to the ability of a user to perform a specific piece of music well with a specific instrument.
  • the user can play a specific piece well with a specific musical instrument, indicating that the multi-dimensional ability of the user to use the musical instrument to play the musical instrument meets the requirements of the piece, that is, the user's rhythm mastery, melody mastery, playing method, playing skills, playing movements, playing posture, playing strength/ Power, emotional expression, and familiarity/understanding/memory of scores are all in line with the requirements of the piece, so the user has the ability to play a specific piece with a specific instrument.
  • Completion ability can be the completion ability of the track, or the completion ability of the paragraph/unit/bar/multi-note/single note.
  • the single-dimensional ability of playing various musical instruments includes: the user's mastery of the single-dimensional ability of playing each musical instrument in different degrees, such as single note/multi-note/measure/unit/paragraph/repertoire, etc.
  • the mastery degree of ability in different single-note/multi-note/bar/unit/paragraph/repertoire, and different levels are set to measure the user's one-dimensional ability to play various instruments.
  • the multi-dimensional ability of the user's instrument playing is the combination of the single-dimensional ability of each instrument.
  • the performance method may include: fingering, bowing, blowing, playing, striking, etc.
  • the performance skills may include: the coordination of performance method and breathing/rhythm/melody/mood, etc.
  • the playing methods, playing techniques, playing movements, and playing postures of musical instruments may be different, and the evaluation criteria of multi-dimensional ability of musical instruments can be different, for example: the fingering of piano playing and the fingering of trumpet playing are different , Therefore, the corresponding evaluation standards, grading, etc. will be different.
  • the playing method of the piano is mainly to use different fingerings to play, and may also include the operation of the foot pedal.
  • the violin is played mainly using different bowing methods, and may also include plucking the strings with the fingers.
  • the playing method of saxophone mainly uses different mouth shapes and breath adjustment methods to play, and can also include finger keys.
  • the playing method of the drum kit is mainly to use the hands, feet and drum sticks for percussion performance.
  • the multi-dimensional ability database of musical instrument performance may also include: the mastery range and list of individual pieces/sections/sections or their combinations corresponding to different performance levels/levels of each musical instrument, and each single-dimensional ability corresponding to each piece/section/section or their combinations , standards and requirements for combination ability and completion ability, standard audio, video, and action demonstrations corresponding to this level/level; scores of various pieces/paragraphs, teaching standard performance audio/video, pieces/paragraphs in the multi-dimensional ability of musical instrument performance.
  • the user's personal musical instrument performance database stores the relevant information of the user's personal musical instrument performance, which is used for analyzing and evaluating the multi-dimensional ability of the user's musical instrument performance, recommending a musical instrument teaching plan suitable for the user, analyzing the situation that needs attention in the process of the user's performance, and pointing out the user's performance process. Provides information about the user's personal instrument performance.
  • the relevant information about the user's personal musical instrument performance may include: basic information of the user, personal ability of the user's musical instrument playing, personal characteristics of the user's musical instrument playing, musical instrument learning goals, musical instrument learning time, various abilities related to musical instrument learning, and mastered repertoires/skills /skills, repertoires/skills/skills in practice, practice time, practice experience and progress, etc., as well as the evaluation information of the multi-dimensional ability of the user's musical instrument performance and the corresponding audio and video data.
  • the basic information of the user includes: age, gender, height, weight, basic musical instrument and so on.
  • the personal ability of the user's musical instrument performance may include: the level/level of the user's single-dimensional ability and combination ability of the multi-dimensional ability of the user's musical instrument playing, the completion ability of a single piece/section/section or a combination thereof that the user has mastered, and the corresponding level and proficiency degree.
  • the personal characteristics of the user's musical instrument performance may include: the user's favorite/disliked style, technique, style, fingering, rhythm, melody, repertoire, author, etc.; the style, technique, style, fingering, rhythm, Melody, track, author, etc.
  • Various abilities related to musical instrument learning include: lung capacity, hand shape condition, finger suppleness/flexibility/strength/span, music theory knowledge, memory ability, comprehension ability, coordination ability, coordination ability, physical strength, endurance, attention, etc. Wait.
  • the sources of the multi-dimensional ability database for musical instrument performance can be based on various musical instrument manuals, teaching materials, scores and related books, audio materials, video materials, industry norms, expert consensus, relevant meeting minutes, papers, monographs, inventions, scientific Inferences, experimental reports, test reports, analysis reports, test reports, test reports, related digital features of multi-dimensional ability of musical instrument performance and repertoire completion ability, other literature materials, and other professional/authoritative research results.
  • the method of establishing a multi-dimensional ability database of musical instruments can be established by selecting suitable repertoires and performers to obtain standard audio and video data, or by analyzing existing data and synthesizing according to specifications through artificial intelligence, or by data mining/data reorganization/statistical analysis It can be established by obtaining new data, or it can be established by a combination of the above methods.
  • the data acquisition method of the user's personal musical instrument performance database may include user/tutor/parent input, acquisition from other information systems, equipment or databases, or new data continuously acquired and analyzed during the use of database-related information. A combination of the above methods is also possible.
  • the analysis module 13 is used to analyze and evaluate the multi-dimensional ability of the user's musical instrument performance through the audio data and/or video data of the user's musical instrument performance, and/or recommend a musical instrument teaching plan suitable for the user according to the multi-dimensional ability of the user's musical instrument performance and the relevant information of the user's personal musical instrument performance .
  • the track/paragraph/unit/measure/multi-note/single note played by the user's instrument should be included in the multi-dimensional capability database of the instrument, including the standard performance audio of the track/paragraph/unit/measure/multi-note/single-note/ Video and evaluation criteria.
  • the analysis module 13 analyzes and evaluates the multi-dimensional ability of the user's musical instrument performance by analyzing the audio data and/or video data of the user's musical instrument performance.
  • the data required for the evaluation can be extracted from the audio data and/or video data of the user's musical instrument performance, and then the extracted data can be extracted. Compare with the standards in the multi-dimensional ability database of musical instrument performance, and evaluate the user's musical instrument from the aspects of rhythm mastery, melody mastery, playing method, playing technique, playing action, playing posture, playing strength/strength, emotional expression, familiarity/understanding/memory of musical scores, etc.
  • the ability to perform each aspect of multidimensional ability can also be directly compared with the audio data and video data of the user's musical instrument performance with the standard audio/video in the musical instrument multidimensional ability database to evaluate the ability of each aspect of the user's musical instrument performance multidimensional ability.
  • the analytical assessment can also be a combination of two or more of the user's multi-dimensional abilities in playing musical instruments, as well as the ability to complete a single piece/section/section or a combination thereof.
  • Assessing rhythm grasping ability can be comparing the start time, end time, duration, etc. of single-note/multi-note/single-syllable/multi-syllable in the audio data played by the user's instrument with the score or standard performance, and can be based on different Set the corresponding grades or scores for the ability evaluation results. For example, the rhythm ability corresponding to the corresponding score of less than 3% is grade 1, the rhythm ability corresponding to the difference between 3% and 10% of the corresponding score is grade 2, and the difference corresponding to the score is 10%.
  • the rhythm ability corresponding to the above % is level 3.
  • Assessing the melody mastery ability may be to compare the pitch of a single note/multiple notes in the audio data played by the user's musical instrument with musical scores or standard performances, and corresponding grades or scores may be set according to different ability evaluation results.
  • evaluating fingering, playing and striking methods may be to analyze and evaluate the video of the hand in the video data of the user's musical instrument performance.
  • Hand contour positioning and motion trajectory analysis to evaluate the user's fingering ability. It is also possible to directly compare the video of the hand in the video data of the user's musical instrument performance with the standard performance video to obtain the evaluation result.
  • the evaluation of the bowing method may be to analyze and evaluate the video data of the user's musical instrument performance, and analyze the position of the bow and the hand and the movement trajectory of the bow in the video to evaluate the bowing ability of the user.
  • Assessing the blowing ability can be obtained by analyzing the audio data and video data of the user's musical instrument performance to obtain relevant information about blowing and inhaling, or it can be analyzed and evaluated by analyzing and evaluating the video of the face in the video data of the user's musical instrument performance.
  • the rhythm of the user's blowing and inhaling during the performance of the instrument, the size and length of the breath are accurate, and whether it matches the notes/syllables, etc., to evaluate the user's blowing ability.
  • the ability to evaluate performance skills is to analyze the audio data and video data of the user's musical instrument performance, and evaluate whether the player's fingering/bow/blow/play/strike method and breathing/rhythm/melody/mood conform to the standard , and corresponding grades or scores can be set according to different ability assessment results.
  • the ability to evaluate the performance of the action can be analyzed and evaluated by analyzing and evaluating the video data of the user's musical instrument performance, analyzing whether the user's head/upper body/trunk/lower body movements during the instrument performance are coordinated and fit with the performance, and can be evaluated according to different abilities.
  • the results are assigned corresponding grades or scores.
  • the ability to evaluate the performance posture can be analyzed and evaluated by analyzing and evaluating the video data of the user's musical instrument performance, analyzing whether the user's posture during the instrument performance matches the performance, whether it can increase the expressiveness, and can be set according to different ability evaluation results. Grading or scoring.
  • the ability to evaluate the performance strength/strength may be to analyze and evaluate the audio data and/or video data of the user's instrument performance, analyze the user's strength/strength during the instrument performance, and the relative strength of different paragraphs/units/measures/notes/ Strength, and can set corresponding grades or scores according to different ability assessment results.
  • Emotional expression ability can be evaluated by analyzing and evaluating the rhythm, strength, volume, facial expressions and body movements including head movement/upper body movement/trunk movement/lower body movement during the performance of the user's musical instrument, and the results can be assessed according to different abilities. Set the appropriate rating or rating.
  • Familiarity/understanding/memory of scores can be analyzed and evaluated by the user's familiarity and memory of the rhythm and melody played by the score, as well as the rationality and proficiency of the corresponding performance methods, performance skills, performance movements, and performance postures. And corresponding grades or scores can be set according to different ability assessment results.
  • the musical instrument teaching system of the present invention can also set corresponding grades/points according to the evaluation results of each ability of the multi-dimensional ability of the user's musical instrument performance, and can set according to the actual situation of the user, including the analysis results of various abilities in The multi-dimensional ability comprehensive analysis model inside the instrument, so that according to the user's performance, the level/score corresponding to each ability analysis and the comprehensive analysis model including the relationship between the comprehensive analysis result and each analysis item can be evaluated to obtain the comprehensive performance of the user's musical instrument.
  • the level/point value of ability is used to recommend suitable musical instrument teaching programs to users.
  • the rating/rating may also consider the user's age and development prospect, and a higher rating/rating may be given to a user with a young age or a promising development prospect.
  • the comprehensive analysis model is a model used to analyze and evaluate the multi-dimensional ability of the user's musical instrument performance. It can be manually set by experts/senior teachers, or obtained through data statistics/analysis, or obtained through information reorganization/big data analysis , or obtained through artificial intelligence deep learning/optimization, and can be continuously accumulated and optimized during use.
  • F is the grade/score of the comprehensive ability
  • fi is the grade/score corresponding to the evaluation result of the i -th ability
  • S(fi) is the analytical model formula related to the i -th ability.
  • the specific calculation formula is as follows:
  • the analysis module 13 recommends a suitable musical instrument teaching plan for the user according to the multi-dimensional ability of the user's musical instrument performance.
  • Instrument instruction programs include study programs and/or practice programs.
  • the study plan includes review and summary after the study of specific teaching content and practice.
  • the learning of specific teaching content can adopt text, video, interactive program, manual remote, etc., and can also include prompts in the learning process.
  • the practice program includes practice goals, practice repertoires/paragraphs, practice points, methods/skills, movements/postures, practice time, practice standards, familiarity with scores/paragraphs, and the like.
  • the goal of practice can be the requirements of the exam, such as specific repertoires and method skills required to master, or master more repertoires/paragraphs, or master more methods/skills/movements/postures, such as hand shape/blowing/breathing/fingering /posture/rhythm/melody/emotion control, etc., it can also improve various abilities related to musical instrument performance, including lung capacity, hand shape condition, finger suppleness/flexibility/strength/span, music theory knowledge, memory ability, Comprehension, coordination, coordination, physical strength, endurance, concentration, etc., can also be a combination of the above goals.
  • the goal of practice can be to learn new repertoires, to consolidate repertoires that have been learned but not mastered well, or to review repertoires already mastered.
  • the musical instrument teaching system of the present invention can provide different targeted schemes in the musical instrument teaching scheme according to the user's memory and the length of time required for mastering new learning repertoires and consolidating repertoires, such as: for users with high memory, the review interval is long ; For users with strong ability to learn new songs, the time to learn new songs is short.
  • the musical instrument teaching system of the present invention can recommend a musical instrument teaching scheme suitable for the user according to the actual situation of the user, including the multi-dimensional ability of the user's musical instrument performance and the relevant information of the user's personal musical instrument performance, as well as the characteristics of the user's practice intensity and practice time.
  • the teaching plan can be a single teaching plan, a comprehensive teaching plan for a period of time, or a teaching plan for a specific track. For example, it can recommend an exercise program consisting of songs that meet the user's level and are conducive to improving the user's ability, and while recommending the songs, give the practice points and methods that users need to pay attention to when practicing the songs, and also include the recommended exercises.
  • Time, standards for completing exercises, etc. make it more efficient, more convenient, and cheaper for users to learn to play musical instruments. It can also recommend personalized learning programs for different fingerings according to different finger conditions of users, including standard teaching videos and demonstration videos. After users learn the corresponding fingerings through the videos, they can use decomposition slow training, parting slow training, combined hand slow training, and slow changing. Combined with normal practice, and use electronic metronome to improve the efficiency of user rhythm control learning and so on.
  • the exercise program can also be accompanied by audio/video/point/difficulty analysis of the exercise repertoire and technique method, etc. Recommended learning content and practice repertoires may be included in the multi-dimensional ability database of musical instrument performance.
  • User goals may be to achieve a certain level of multidimensional ability to play an instrument or to achieve a certain repertoire completion ability or a combination thereof.
  • Teaching programmes may contain study programmes and/or practice programmes.
  • the learning plan may be to select the appropriate learning content as the learning plan. Selecting the appropriate learning content is based on the user's existing problems, analyzes and finds out the essential reasons for the user's problems, and recommends suitable content for the essential reasons. For example, the user's ability to master rhythm is insufficient. After analysis, it is found that the user does not master the fast rhythm well, and the mastery of the slow rhythm and the ordinary rhythm can meet the requirements. Therefore, it is necessary to focus on recommending fast-paced related content. Another example: the user did not complete several paragraphs in a track well. After analysis, it was found that the user did not master a certain melody well, resulting in these paragraphs not being completed well.
  • the exercise program can be based on the difficulty/characteristics/practice points/style, etc., select the correspondingly marked pieces/paragraphs from the multi-dimensional ability database of musical instrument performance, and generate the pieces/paragraphs or combinations that cover the task requirements and suit the actual situation of the user as the exercise program. , to generate an exercise program.
  • the calculated task is to improve each of the three abilities from level 1 to level 2, and then select the learning content and exercises that match the current task from the database.
  • Repertoire/paragraph combined with the user's practice time/practice difficulty, etc., to generate a teaching plan.
  • the target can also be decomposed into a plurality of sub-targets, and the task can also be decomposed into a plurality of corresponding sub-tasks.
  • the multi-dimensional ability of musical instrument performance is divided into ten levels.
  • the user's goal is to reach the eighth level in performance method, melody and rhythm, and at the same time, he can play 2 classic pieces proficiently.
  • the user's current performance method ability is level 6, the melody and rhythm are both level 7, and neither of the two songs can be played completely.
  • the user's task is to improve the performance method from level 6 to level 8, and the melody and rhythm from level 7. By level 8, 2 classic pieces have the ability to complete.
  • the goal can be decomposed into multiple sub-goals: level 7 in performance method, level 8 in melody, level 8 in rhythm, level 8 in performance method, and skilled performance of the first piece , Play the second piece proficiently.
  • the task can also be divided into multiple sub-tasks: performance method from level 6 to level 7, melody from level 7 to level 8, rhythm from level 7 to level 8, performance method from level 7 to level 8, with the first song Completion ability of the track and the ability to complete the second track.
  • the sub-goals and the corresponding sub-tasks can also be the single-dimensional ability, the combined ability of the multi-dimensional ability of musical instrument performance, the ability to complete a single piece/section/section, or a combination thereof, which is not limited.
  • each sub-scheme can cover the corresponding sub-task, and then integrate the sub-schemes to form a complete teaching scheme, which can completely cover the entire task and achieve the requirements of the complete goal.
  • Each sub-program can also be optimized, so that the integrated teaching program achieves the best efficiency and effect.
  • the formulation of the sub-scheme needs to fully cover the learning/practice tasks of all the task units of this goal, so as to be precise and not omitted. After that, you can also optimize the solution.
  • the optimization can be based on the digital features of the multi-dimensional ability of the user's musical instrument, the repertoire and the ability to complete the repertoire.
  • the optimization can include the following items:
  • Optimized for user preferences According to the user's preferred style, rhythm, melody, repertoire, author, etc., select a solution that includes more content/tracks that the user likes and less content/tracks that the user does not like.
  • the musical instrument teaching scheme generated by the musical instrument teaching system of the present invention can be one or more, and the musical instrument teaching system can also set corresponding levels/points according to the evaluation results of each analysis item for different musical instrument teaching schemes. , and a comprehensive analysis model including each analysis item can be set according to the actual situation of the user, so that the comprehensive level/point value of the musical instrument teaching program can be obtained, which can be used for the evaluation and comparison of different programs.
  • the musical instrument teaching system can recommend the teaching plan with the highest comprehensive level/score to the user, or it can manually or the system automatically set a recommended threshold. The teacher or parent makes the choice.
  • F is the comprehensive level/point of the musical instrument teaching plan
  • f i is the level/point corresponding to the evaluation result of the i -th analysis item
  • S(fi ) is the analysis model related to the evaluation result of the i-th analysis item formula.
  • the specific calculation formula is as follows:
  • the musical instrument teaching system of the present invention stores a plurality of musical instrument teaching schemes suitable for different model groups, such as multi-dimensional capabilities suitable for different users' musical instrument performance/related information of different users' personal musical instrument performances.
  • recommending a suitable musical instrument teaching scheme for the user is to select the most suitable existing musical instrument teaching scheme for the user by analyzing and comparing the multi-dimensional ability of the user's musical instrument performance and the fit of the relevant information of the user's personal musical instrument performance with the existing model.
  • the musical instrument teaching system of the present invention can also be aimed at the user's existing teaching and practice plan, by analyzing the audio data and/or video data practiced by the user, the user's progress can be obtained, and the existing teaching and practice plan can be promoted according to the actual progress.
  • the implementation of the teaching and practice plan has greatly improved the implementation effect.
  • the musical instrument teaching system of the present invention can also intelligently analyze the situation that needs attention during the user's performance according to the repertoire/paragraph being played and combined with the multi-dimensional ability of the user's musical instrument performance, and remind the user to pay attention in advance or along the performance process.
  • the musical instrument teaching system may further include a display module for displaying the score and information to remind the user.
  • the information that reminds the user to pay attention can be displayed on the display module in the form of text, pictures or videos, or it can be displayed in a prominent way in combination with the score, such as changing the color of the score or bolding it in the section reminding attention, or Alert the user by voice or other means.
  • the musical instrument teaching system of the present invention can also perform intelligent analysis and feedback according to the actual situation of the user's musical instrument learning/practice.
  • the feedback includes: feeding back the analysis result to the user so that the user can improve in a targeted manner; feeding back the analysis result to the teacher in real time /Parents, manual intervention by teachers/parents; at least one of the evaluation reports is issued based on the analysis results.
  • the musical instrument teaching system of the present invention can also intelligently analyze the actual situation of the user's musical instrument learning/practice and feed back the analysis results to the user, so that the user can stick to the correct part in a targeted manner, correct the wrong part, and continuously improve the performance level.
  • the musical instrument teaching system can analyze and evaluate the audio data and/or video data played by the user, and feed back the results of the analysis and evaluation to the user.
  • the audio or video of the correct performance can be fed back to the user, so that the user can make targeted corrections.
  • the musical instrument teaching system of the present invention can help users analyze whether the musical compositions played by themselves are correct, and continuously improve their playing level.
  • the musical instrument teaching system of the present invention may further include providing feedback in real time during the user's musical instrument learning/practice process, and manual intervention by the teacher/parent.
  • manual intervention when users do not use the system correctly for learning/practice, they can be corrected in time. Or when the user obtains the results of learning/practice, it can timely feedback to teachers and parents, give praise to the user, etc., so as to improve the user's interest in learning musical instruments.
  • the musical instrument teaching system of the present invention can also issue an evaluation report according to the user's musical instrument learning/practice situation.
  • the evaluation report may include: the multi-dimensional ability of the user's musical instrument performance including rhythm mastery, melody mastery, performance method, performance skills, performance movements, performance posture, performance strength/strength, emotional expression, and familiarity/understanding/memory of musical scores.
  • Ability can also include the combined ability of two or more individual abilities, or the comprehensive ability of the user's multi-dimensional ability to play musical instruments, can also include the ability to complete a single track/section/section or its combination, etc., and can also include the user's personal musical instruments Performance-related information, such as: basic information of the user, personal ability of the user to play musical instruments, personal characteristics of the user’s musical instrument performance, musical instrument learning goals, musical instrument learning time, various abilities related to musical instrument learning, mastered repertoires/skills/skills, Information on repertoire/technique/skill in practice, practice time, practice experience and progress.
  • the evaluation report can also be a phase-by-phase comparison report, or a progress report over a period of time, or a report on the achievement of a certain goal. Reports can be oriented to users, teachers, parents, schools, extracurricular organizations, social organizations, performance venues, and work units, as the basis for the learning process/personnel professional level evaluation/professional normative evaluation, etc.
  • the musical instrument teaching system of the present invention can also visually display at least one of the multi-dimensional ability of the user's musical instrument performance, the relevant information of the user's personal musical instrument performance, the musical instrument teaching scheme suitable for the user, and the progress obtained after adopting the musical instrument teaching scheme, etc.
  • Users/teachers/parents, etc. can more directly observe and compare the multi-dimensional ability of the user's musical instrument performance, the musical instrument teaching plan, and the quality of the progress after adopting the musical instrument teaching plan.
  • the audio acquisition module 11 and the video acquisition module may be installed on the musical instrument as auxiliary devices, or may be independent devices.
  • the analysis module 13 and the database module 12 can be installed on the server, and the evaluation results and the recommended solution can be directly fed back to the user's display module or smart phone or computer remotely through the network.
  • the user can formulate a personalized learning/practice plan according to the actual situation of the user through the ability evaluation and problem analysis of the specified repertoire, complete the corresponding exercises according to the learning/practice plan, and achieve the learning/practice goal—— Improve the multi-dimensional ability of the user's musical instrument performance and the ability to skillfully complete more repertoires.
  • the musical instrument teaching system of the present invention can also evaluate the multi-dimensional ability of the user's musical instrument performance and the effect of the user's musical instrument teaching plan at any time during the user's use, and adjust or re-recommend the musical instrument teaching suitable for the user according to the actual situation of the user's learning/practice of the musical instrument.
  • the solution enables users to always obtain a suitable musical instrument teaching solution when using the musical instrument teaching system of the present invention, and continuously and effectively improve their own musical instrument performance level.
  • the musical instrument teaching system of the present invention can also analyze the degree of matching between the musical instrument used by the user and the repertoire, or monitor the usage of the musical instrument during the performance, and when it is found that the musical instrument does not match the repertoire or the musical instrument is abnormal, prompt the user and give come up with corresponding solutions.
  • the musical instrument teaching system of the present invention can also adjust the analysis model/parameters according to the actual conditions/characteristics of the pitch, sound quality and timbre of different musical instruments, so that the analysis results of the musical instrument teaching system are more accurate.
  • the solutions corresponding to the matching and abnormal usage conditions may be preset, or the solutions corresponding to the matching and abnormal usage conditions may be obtained through the network, which is not limited in the present invention.
  • the musical instrument teaching system of the present invention can also be used for musical instrument teaching and practice for two people/multiple people/bands.
  • the audio data of the performance of a duo/multi-person/band can be obtained; the multi-dimensional ability of the duo/multi-person/band instrumental performance can be evaluated through the audio data analysis of the duo/multi-person/band instrument performance, according to the performance of the duo/multi-person/band instrument.
  • the multi-dimensional capabilities and information related to the individual instrument performance of dual/multiplayer/band users recommends instrument teaching programs suitable for dual/multiplayer/band users.
  • the multi-dimensional ability of musical instrument performance also includes the coordination ability between players, specifically including the coordination between the same musical instrument and different musical instruments, The coordination between the same/similar parts of the score and the different parts of the score.
  • the completion ability in this case also includes the cooperation between the relevant performers of a single piece/section/measure or a combination thereof.
  • FIG. 2 is a method flowchart of a method for using a musical instrument teaching system according to the second embodiment of the present invention.
  • the using method of the musical instrument teaching system of the present invention comprises:
  • S4 Recommend a musical instrument teaching plan suitable for the user according to the multi-dimensional ability of the user's musical instrument performance and the relevant information of the user's personal musical instrument performance.
  • the usage method of the musical instrument teaching system of the present invention corresponds to the technical features of the musical instrument teaching system of the present invention one by one, and the description of the aforementioned musical instrument teaching system can be referred to, and will not be repeated here.
  • the present invention also provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, implements the steps of the above-mentioned method for using the musical instrument teaching system.
  • a computer-readable storage medium of the present invention corresponds to a method of using a musical instrument teaching system and technical features of a musical instrument teaching system of the present invention, and can refer to the aforementioned method of using a musical instrument teaching system and a musical instrument The description of the teaching system will not be repeated here.
  • the musical instrument teaching system includes: a musical instrument, an audio acquisition module, an analysis module, and a database module.
  • the use method of the musical instrument teaching system includes: the user performs the musical instrument; obtains the audio data of the user's musical instrument; analyzes and evaluates the multi-dimensional ability of the user's musical instrument performance by analyzing the audio data of the user's musical instrument; The relevant information recommends a musical instrument teaching plan suitable for the user.
  • a musical instrument teaching system of the present invention can analyze and evaluate the multi-dimensional ability of the user's musical instrument performance by establishing an evaluation standard for the multi-dimensional ability of musical instrument performance, and obtaining the audio data of the user's musical instrument performance. Tailor-made suitable musical instrument teaching plans for users based on personal circumstances, and provide standardized guidance reminders and corrections during the process of musical instrument learning/practice, making it more efficient, convenient and cost-effective for users to learn/practice playing musical instruments.

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Abstract

一种乐器教学系统及其使用方法、计算机可读存储介质，乐器教学系统包括：乐器（10）、音频获取模块（11）、分析模块（13）和数据库模块（12）。乐器教学系统的使用方法包括：用户进行乐器演奏（S1）；获取用户乐器演奏的音频数据（S2）；通过用户乐器演奏的音频数据分析评估用户乐器演奏的多维能力（S3）；根据用户乐器演奏的多维能力和用户个人乐器演奏的相关信息推荐适合用户的乐器教学方案（S4）。本方法通过建立乐器演奏多维能力的评估标准，获取用户乐器演奏的音频数据来分析评估用户乐器演奏的多维能力，可以根据用户的个人情况为用户量身定制适合的乐器教学方案，并且在乐器学习/练习过程中提供标准化的指导提醒及纠正，使用户学习/练习演奏乐器时更高效、更方便、成本更低。

Description

一种乐器教学系统及其使用方法、计算机可读存储介质 技术领域
本发明涉及教学设备技术领域，特别是涉及一种乐器教学系统及其使用方法、计算机可读存储介质。
背景技术
乐器是能够发出声音，并能进行音乐艺术再创造的器具。人类通过演奏乐器，借以表达、交流思想感情。乐器一般分为民族乐器和西洋乐器。中国的民族乐器历史悠久，源远流长，通常分为四类：体鸣乐器、膜鸣乐器、气鸣乐器、弦鸣乐器。常见的民族乐器包括鼓、锣、古筝、二胡、唢呐、笙、箫、笛子等。西洋乐器分为木管乐器、铜管乐器、弦乐器、键盘乐器、打击乐器等。木管乐器起源很早，是乐器家族中音色最为丰富的一族，常被用来表现大自然和乡村生活的情景；铜管乐器的音色特点是雄壮、辉煌、热烈；弦乐器的共同特征是柔美、动听；键盘乐器的特点是其宽广的音域和可以同时发出多个乐音的能力；打击乐器主要用于渲染乐曲气氛。常见的西洋乐器包括：单簧管、双簧管、萨克斯、巴松、小号、中音号、长号、圆号、小提琴、中提琴、大提琴、吉他、贝司、钢琴、管风琴、手风琴、电子琴、架子鼓等。随着人们生活水平的不断提高，越来越多的人们喜欢音乐，越来越多的人们开始学习乐器演奏。
学习乐器演奏，需要依靠专业老师的指导，通常采用上乐器辅导班或者请老师一对一进行辅导。乐器辅导班老师是一对多讲课的，因为每个学生的学习情况都不一样，老师难以兼顾所有学生的进度控制教学速度，此外学生在进行自主练习的时候，由于没有老师进行一对一的辅导监督，在练习过程中很容易出现个别音节演奏错误而无法被发现的情况，这样长期以往下去会导致学习效率和质量低下，不利于学生高效的学习乐器。请老师一对一进行辅导，对于乐器老师的能力依赖度较高，专业的乐器老师教学费用昂贵，造成乐器的学习成本较高；另外对于乐器的学习主要依靠老师的主管感受，无法做到客观的评测。
因此，迫切需要一种乐器教学系统及其使用方法、计算机可读存储介质，使用户高效、方便、低成本的学习乐器演奏。
发明内容
本发明的主要目的是：提供一种乐器教学系统及其使用方法、计算机可读存储介质，通过建立乐器演奏多维能力的评估标准，获取用户乐器演奏的音频数据和视频数据来分析评估用户乐器演奏的多维能力，可以根据用户的个人情况为用户量身定做适合的乐器教学方案，并且在练习过程中提供标准化的指导提醒及纠正，使用户学习乐器演奏更高效、更方便、成本更低。
为实现上述目的，本发明提供了一种乐器教学系统，所述乐器教学系统包括：乐器、音频获取模块、分析模块和数据库模块，
所述乐器用于用户演奏；
所述音频获取模块用于获取用户演奏过程的音频数据；
所述数据库模块用于存储乐器演奏多维能力数据库和用户个人乐器演奏数据库，所述乐器演奏多维能力数据库包括乐器演奏多维能力的评估标准，所述用户个人乐器演奏数据库存储有用户个人乐器演奏的相关信息；
所述分析模块用于通过用户乐器演奏的音频数据分析评估用户乐器演奏的多维能力和/或根据用户乐器演奏的多维能力和用户个人乐器演奏的相关信息推荐适合用户的乐器教学方案。
如上所述的乐器教学系统，所述乐器教学系统还包括视频获取模块，所述视频获取模块用于获取用户演奏过程的视频数据，所述分析模块还可通过用户乐器演奏的视频数据分析评估用户乐器演奏的多维能力。
如上所述的乐器教学系统，所述乐器演奏多维能力包括节奏掌握、旋律掌握、演奏方法、演奏技巧、演奏动作、演奏姿态、演奏力度/力量、情绪表达、曲谱的熟悉/理解/记忆中的至少一项能力。
如上所述的乐器教学系统，所述乐器教学方案包括学习方案和/或练习方案，所述学习方案包括对特定教学内容的学习和练习后的回顾、总结，所述练习方案包括练习目标、练习曲目/段落、练习要点、方法/技巧、动作/姿态、练习时间、练习标准、熟悉曲谱/段落。
如上所述的乐器教学系统，所述乐器演奏多维能力数据库包括为各种乐器演奏的曲目/段落/单元/小节/多音符/单音符依据难度、特点、能力及要求级别、练习要点、风格、作者、演奏者进行标记。
如上所述的乐器教学系统，所述乐器教学系统还能根据演奏的曲目/段落并结合用户乐器演奏的多维能力，智能分析在用户演奏的过程中需要注意的情况，事先或随着演奏的过程提醒用户注意。
如上所述的乐器教学系统，所述乐器教学系统还包括根据用户乐器学习/练习的实际情况，调整或重新推荐适合用户的乐器教学方案。
如上所述的乐器教学系统，所述乐器教学系统还包括：针对不同的乐器教学方案，根据对各分析项目的评估结果分别设定对应的级别/分值，并可根据用户的实际情况设定包括各分析项目的综合分析模型，从而能够得出乐器教学方案的综合级别/分值，用于不同方案的评价和比较。
如上所述的乐器教学系统，所述乐器教学系统还能根据用户乐器学习/练习的实际情况进行智能分析并反馈，所述反馈包括：将分析结果反馈给用户使用户能够有针对性的提高；将分析结果实时反馈给 老师/家长，由老师/家长进行人工干预；根据分析结果出具评估报告中的至少一项。
如上所述的乐器教学系统，所述乐器教学系统还包括：通过获取双人/多人/乐队的演奏过程的音频数据；从双人/多人/乐队乐器演奏的音频数据分析评估双人/多人/乐队乐器演奏的多维能力，根据双人/多人/乐队乐器演奏的多维能力和双人/多人/乐队用户个人乐器演奏的相关信息推荐适合双人/多人/乐队用户的乐器教学方案。
本发明还提供一种如上所述的乐器教学系统的使用方法，所述方法包括：
用户进行乐器演奏；
获取用户乐器演奏的音频数据；
通过用户乐器演奏的音频数据分析评估用户乐器演奏的多维能力；
根据用户乐器演奏的多维能力和用户个人乐器演奏的相关信息推荐适合用户的乐器教学方案。
本发明还提供一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序，所述计算机程序被处理器执行时实现如上所述的乐器教学系统的使用方法的步骤。
本发明的一种乐器教学系统及其使用方法、计算机可读存储介质，乐器教学系统包括：乐器、音频获取模块、分析模块和数据库模块。乐器教学系统的使用方法包括：用户进行乐器演奏；获取用户乐器演奏的音频数据；通过用户乐器演奏的音频数据分析评估用户乐器演奏的多维能力；根据用户乐器演奏的多维能力和用户个人乐器演奏的相关信息推荐适合用户的乐器教学方案。本发明的一种乐器教学系统及其使用方法、计算机可读存储介质，通过建立乐器演奏多维能力的评估标准，获取用户乐器演奏的音频数据来分析评估用户乐器演奏的多维能力，可以根据用户的个人情况为用户量身定制适合的乐器教学方案，并且在乐器学习/练习过程中提供标准化的指导提醒及纠正，使用户学习/练习演奏乐器时更高效、更方便、成本更低。
附图说明
图1为本发明第一实施例一种乐器教学系统的示意图。
图2为本发明第二实施例一种乐器教学系统的使用方法的方法流程图。
具体实施方式
为进一步阐述本发明达成预定目的所采取的技术手段及功效，以下结合附图及实施例，对本发明的具体实施方式，详细说明如下。
本发明第一实施例参阅图1。图1为本发明第一实施例一种乐器教学系统的示意图。如图所示，本发明的乐器教学系统包括：乐器10、音频获取模块11、数据库模块12和分析模块13。
乐器10用于用户演奏。本发明的乐器教学系统可以用于各种乐器的学习/练习。乐器一般分为民族乐器和西洋乐器。中国的民族乐器历史悠久，源远流长，通常分为四类：体鸣乐器、膜鸣乐器、气鸣乐器、弦鸣乐器。西洋乐器分为木管乐器、铜管乐器、弦乐器、键盘乐器、打击乐器等。木管乐器起源很早，是乐器家族中音色最为丰富的一族，常被用来表现大自然和乡村生活的情景；铜管乐器的音色特点是雄壮、辉煌、热烈；弦乐器的共同特征是柔美、动听；键盘乐器的特点是其宽广的音域和可以同时发出多个乐音的能力；打击乐器主要用于渲染乐曲气氛。乐器10可以是鼓、锣、古筝、二胡、唢呐、笙、箫、笛子、单簧管、双簧管、萨克斯、巴松、小号、中音号、长号、圆号、小提琴、中提琴、大提琴、吉他、贝司、钢琴、管风琴、手风琴、电子琴、架子鼓等乐器。
音频获取模块11用于获取用户演奏过程的音频数据。在本发明中，乐器教学系统还可以包括视频获取模块，用于获取用户演奏过程的视频数据。本发明的乐器教学系统可以只通过用户演奏过程的音频数据来分析用户的乐器演奏多维能力，也可以通过用户演奏过程的音 频数据和视频数据从更多角度更全面的分析用户的乐器演奏多维能力。视频获取模块需要获取用户演奏过程中的视频，如演奏时用户的手部的视频、身体姿态以及面部动作及表情的视频，所以视频获取模块可以包括多个摄像头，采用不同的拍摄角度获取相关的视频。
数据库模块12用于存储乐器演奏多维能力数据库和用户个人乐器演奏数据库。乐器演奏多维能力数据库包括乐器演奏多维能力的评估标准。乐器演奏多维能力包括节奏掌握、旋律掌握、演奏方法、演奏技巧、演奏动作、演奏姿态、演奏力度/力量、情绪表达、曲谱的熟悉/理解/记忆中的至少一项能力，还可以包括两项及以上单项能力的组合能力，还可以包括单个曲目/段落/小节或其组合的完成能力，以及完成能力、组合能力、单项能力之间的关系。完成能力是指用户使用特定乐器演奏好特定曲目的能力。用户能用特定乐器演奏好特定曲目，说明用户使用该乐器的乐器演奏多维能力达到该曲目的要求，即用户的节奏掌握、旋律掌握、演奏方法、演奏技巧、演奏动作、演奏姿态、演奏力度/力量、情绪表达、曲谱的熟悉/理解/记忆等能力均符合该曲目的要求，因而用户具备使用特定乐器演奏特定曲目的完成能力。完成能力可以是曲目的完成能力，也可以是段落/单元/小节/多音符/单音符的完成能力。各项乐器演奏单维能力包括：用户在单音符/多音符/小节/单元/段落/曲目等不同程度上对于各乐器演奏单维能力的掌握程度，并可以依据用户对于各项乐器演奏单维能力在不同的单音符/多音符/小节/单元/段落/曲目上的掌握程度，设定不同的级别，用于衡量用户的各项乐器演奏单维能力。用户的乐器演奏多 维能力是各项乐器演奏单维能力的组合。演奏方法可以包括：指法、弓法、吹法、弹法、打击方法等，演奏技巧可以包括：演奏方法与呼吸/节奏/旋律/情绪等的配合。对于不同的乐器，乐器的演奏方法、演奏技巧、演奏动作、演奏姿态可能是不同的，乐器演奏多维能力的评估标准可以是不同的，例如：钢琴演奏的指法和小号演奏的指法有所不同、故而相应的评估标准、分级等都会有所不同。钢琴的演奏方法主要是采用不同的指法进行弹奏，还可能包括脚踏板的操作。小提琴的演奏方法主要是采用不同的弓法进行拉奏，还可能包括用手指拨弦。萨克斯的演奏方法主要是采用不同的口型和气息调整方法进行吹奏，还可以包括手指按键。架子鼓的演奏方法主要是采用手、脚、鼓棒进行击打演奏。
乐器演奏多维能力数据库还可以包括：各乐器不同演奏级别/水平对应的单个曲目/段落/小节或其组合的掌握范围、列表，以及各曲目/段落/小节或其组合对应的各项单维能力、组合能力、完成能力的标准和要求，该级别/水平对应的标准音频、视频、动作示范；各种曲目/段落的曲谱、教学标准演奏音频/视频、曲目/段落在乐器演奏多维能力下单维/多维/组合的分级标准、曲目/段落的特点/难点、曲目/段落依据乐器种类/难度/特点/能力及要求级别/练习要点/风格/作者/演奏者等的标记。可以通过标记来寻找适合用户的曲目/段落作为教学方案的内容。通过乐器演奏多维能力数据库，可以将用户演奏乐器的音频数据和视频数据与乐器演奏多维能力的评估标准进行对比分析，评估用户乐器演奏的多维能力。在本发明中，对于曲目/段落 的分析、评估、标记都可以进一步细化到单元/小节/多音符/单音符，可以针对实际需要采用。
用户个人乐器演奏数据库存储有用户个人乐器演奏的相关信息，用于在分析评估用户乐器演奏的多维能力、推荐适合用户的乐器教学方案、分析用户演奏的过程中需要注意的情况和指出用户演奏过程中的不足之处时提供用户个人乐器演奏的相关信息。用户个人乐器演奏的相关信息可以包括：用户基本信息、用户乐器演奏的个人能力、用户乐器演奏的个人特点、乐器学习目标、乐器学习时间、与乐器学习有关的各项能力、掌握的曲目/技巧/技能、练习中的曲目/技巧/技能、练习时间、练习经历及进展等信息，还包括用户乐器演奏多维能力的评估信息及对应的音视频数据。其中，用户基本信息包括：年龄、性别、身高、体重、乐器基础等等。用户乐器演奏的个人能力可以包括：用户的乐器演奏多维能力的单维能力和组合能力的级别/水平，用户已经掌握的单个曲目/段落/小节或其组合的完成能力，以及相应的级别和熟练程度。用户乐器演奏的个人特点可以包括：用户喜爱/不喜爱的风格、技巧、吹法、指法、节奏、旋律、曲目、作者等；用户擅长/不擅长的风格、技巧、吹法、指法、节奏、旋律、曲目、作者等。与乐器学习有关的各项能力包括：肺活量、手型条件、手指的柔顺度/灵活度/力度/跨度、乐理知识、记忆能力、理解能力、协调能力、配合能力、体力、耐力、注意力等等。
在本发明中，乐器演奏多维能力数据库的来源可以是基于各种乐器说明书、教材、曲谱和相关书籍、音频资料、视频资料、行业规范、专家共识、相关会议纪要、论文、专著、发明、科学推论、实验报告、试验报告、分析报告、测试报告、检测报告、乐器演奏多维能力及曲目完成能力的相关数字化特征、其他文献资料、其他具有专业性/权威性的研究结果。乐器演奏多维能力数据库建立的方法可以是选取适合的曲目和演奏者获取标准音视频数据建立，或者通过人工智能分析现有数据并按照规范合成而建立，或者通过数据挖掘/数据重整/统计分析得出新的数据而建立，也可以是采用上述方法的组合建立。用户个人乐器演奏数据库的数据获取方法可以包括用户/辅导教师/家长自行输入、从其他信息系统、设备或者数据库中获取或者是在数据库相关信息使用过程中不断的获取和分析出的新的数据，也可以是上述方法的组合。
分析模块13用于通过用户乐器演奏的音频数据和/或视频数据分析评估用户乐器演奏的多维能力和/或根据用户乐器演奏的多维能力和用户个人乐器演奏的相关信息推荐适合用户的乐器教学方案。用户乐器演奏的曲目/段落/单元/小节/多音符/单音符,应该是乐器演奏多维能力数据库所包含的，包含有该曲目/段落/单元/小节/多音符/单音符的标准演奏音频/视频及评估标准。
分析模块13通过用户乐器演奏的音频数据和/或视频数据分析评估用户乐器演奏的多维能力可以是从用户乐器演奏的音频数据和/ 或视频数据提取出评估所需的数据，再将提取的数据与乐器演奏多维能力数据库中的标准进行比较，从节奏掌握、旋律掌握、演奏方法、演奏技巧、演奏动作、演奏姿态、演奏力度/力量、情绪表达、曲谱的熟悉/理解/记忆等评估用户乐器演奏多维能力每方面的能力，也可以是直接将用户乐器演奏的音频数据和视频数据与乐器演奏多维能力数据库中的标准音频/视频进行比较，评估用户乐器演奏多维能力每方面的能力。分析评估还可以是评估两项及以上用户乐器演奏多维能力单项能力的组合能力，以及评估单个曲目/段落/小节或其组合的完成能力。
评估节奏掌握能力可以是将用户乐器演奏的音频数据中的单音符/多音符/单音节/多音节的起始时间、结束时间、持续时间等与乐谱或标准演奏进行比较，并且可以根据不同的能力评估结果设定相应的分级或评分，如：与乐谱对应相差小于3％对应的节奏能力为1级，与乐谱对应相差3％-10％对应的节奏能力为2级，与乐谱对应相差10％以上对应的节奏能力为3级。
评估旋律掌握能力可以是将用户乐器演奏的音频数据中的单音符/多音符的音准与乐谱或标准演奏进行比较，并且可以根据不同的能力评估结果设定相应的分级或评分。
评估演奏方法的能力需要将不同乐器的不同演奏方法区分评估，并且可以根据不同的能力评估结果设定相应的分级或评分。例如：评估指法、弹法和打击方法可以是将用户乐器演奏的视频数据中手部的 视频进行分析评估，可以是对视频中手的指尖、第一指关节、第二指关节、掌关节、手部轮廓进行定位及运动轨迹分析，来评估用户指法的能力。也可以是直接将用户乐器演奏的视频数据中手部的视频与标准演奏视频进行比对，获得评估结果。评估弓法可以是将用户乐器演奏的视频数据进行分析评估，对视频中弓与手的位置和弓的运动轨迹进行分析，来评估用户弓法的能力。评估吹法能力可以是通过用户乐器演奏的音频数据和视频数据分析获取吹气和吸气的相关信息进行分析评估，也可以是通过将用户乐器演奏的视频数据中面部的视频进行分析评估，分析用户在乐器演奏过程中吹气和吸气的节奏、气息大小、长短是否准确，与音符/音节是否匹配等，来评估用户吹法的能力。
评估演奏技巧的能力是通过用户乐器演奏的音频数据和视频数据进行分析，评估演奏者的指法/弓法/吹法/弹法/打击方法与呼吸/节奏/旋律/情绪等的配合是否符合标准，并且可以根据不同的能力评估结果设定相应的分级或评分。
评估演奏动作的能力可以是将用户乐器演奏的视频数据进行分析评估，分析用户在乐器演奏过程中的头部/上肢/躯干/下肢动作是否协调、是否与演奏契合，并且可以根据不同的能力评估结果设定相应的分级或评分。
评估演奏姿态的能力可以是将用户乐器演奏的视频数据进行分析评估，分析用户在乐器演奏过程中的姿态是否与演奏契合，是否可 以增加表现力，并且可以根据不同的能力评估结果设定相应的分级或评分。
评估演奏力度/力量的能力可以是将用户乐器演奏的音频数据和/或视频数据进行分析评估，分析用户在乐器演奏过程中的力度/力量，以及不同段落/单元/小节/音符的相对力度/力量，并且可以根据不同的能力评估结果设定相应的分级或评分。
评估情绪表达能力可以是将用户乐器演奏过程中的节奏、力度、音量大小、面部表情和身体动作包括头部动作/上肢动作/躯干动作/下肢动作进行分析评估，并且可以根据不同的能力评估结果设定相应的分级或评分。
曲谱的熟悉/理解/记忆可以是将用户演奏曲谱的节奏和旋律的熟悉程度及记忆程度，以及相应的演奏方法、演奏技巧、演奏动作、演奏姿态等运用的合理性与熟练度进行分析评估，并且可以根据不同的能力评估结果设定相应的分级或评分。
本发明的乐器教学系统还可以根据对用户乐器演奏的多维能力的各项能力的评估结果，分别设定对应的级别/分值，并可以根据用户的实际情况设定包括各项能力分析结果在内的多维能力综合分析模型，从而能够根据用户演奏情况在各项能力分析所对应的级别/分值和包括了综合分析结果与各分析项目关系的综合分析模型，评估得出用户乐器演奏的综合能力的级别/分值，用于向用户推荐适合的乐 器教学方案。评分/评级还可以考虑用户的年龄及发展前途，对于年龄小/发展前途好的用户给予更高的评分/评级。综合分析模型是用于分析评估用户乐器演奏的多维能力的模型，可以是由专家/资深教师人工设定的，或者通过数据统计/分析而得到的，或者通过信息重整/大数据分析得到的，或者通过人工智能深度学习/优化后得到的，并且可以在使用过程中不断积累及优化。
F为综合能力的级别/分值，f i为第i项能力的评估结果所对应的级别/分值，S(f i)是与第i项能力相关的分析模型算式。具体计算公式如下，
Figure PCTCN2020119765-appb-000001
分析模块13在评估完用户乐器演奏的多维能力，并根据用户乐器演奏的多维能力推荐适合用户的乐器教学方案。乐器教学方案包括学习方案和/或练习方案。所述学习方案包括对特定教学内容的学习和练习后的回顾、总结。对特定教学内容的学习可以采用文字、视频、互动程序、人工远程等方式，还可以包括学习过程中的提示。
所述练习方案包括练习目标、练习曲目/段落、练习要点、方法/技巧、动作/姿势、练习时间、练习标准、熟悉曲谱/段落等等。练习目标可以是考级要求如要求掌握的具体曲目及方法技巧等、或者掌握更多的曲目/段落，或者掌握更多的方法/技巧/动作/姿势，如手型/吹气/呼气/指法/姿势/节奏/旋律/情绪控制等等，还可以是提升与乐 器演奏相关的各项能力，包括肺活量、手型条件、手指的柔顺度/灵活度/力度/跨度、乐理知识、记忆能力、理解能力、协调能力、配合能力、体力、耐力、注意力等等，也可以是上述目标的组合。练习目标可以是学习新的曲目、也可以是巩固已经学过但掌握不好的曲目、还可以是复习已经掌握的曲目。本发明的乐器教学系统能够根据用户的记忆力及对新学习曲目和巩固曲目掌握所需的时间长短，在乐器教学方案给出不同的针对性方案，如：记忆力高的用户，复习的间隔时间长；对新曲目学习能力强的用户，学习新曲目的时间短。
本发明的乐器教学系统能够根据用户的实际情况，包括用户乐器演奏的多维能力和用户个人乐器演奏的相关信息，以及用户练习强度与练习时间的特点，来推荐适合用户的乐器教学方案。教学方案可以是单次教学方案，也可以是一段时间的综合教学方案，还可以是针对特定曲目的教学方案。例如：可以推荐由符合用户水平并且有利于提高用户能力的曲目所组成的练习方案，并且在推荐曲目的同时给出用户在练习曲目时需要注意的练习要点和方法技巧，同时还包括推荐的练习时间、完成练习的标准等等，使用户学习乐器演奏更高效、更方便、成本更低。还可以根据用户手指条件的不同推荐不同指法的个性化学习方案，包括标准的教学视频和演示视频，用户通过视频学习相应的指法后，采用分解慢练、分手慢练、合手慢练、变化慢练与正常练习相结合，并利用电子节拍器提高用户节奏掌控学习的效率等等。练习方案还可以附带练习曲目和技巧方法的音频/视频/要点/难点解 析等等。推荐的学习内容和练习曲目可以是乐器演奏多维能力数据库所包含的。
为用户推荐适合的乐器教学方案包括：
确定用户目标。用户目标可以是要达到一定水平的乐器演奏多维能力或达到一定曲目的完成能力或其组合。
根据用户目标与用户当前的乐器演奏多维能力及曲目完成能力的现状，计算出要达到目标还需要完成的各项能力提升的任务。
再根据任务并结合用户自身实际情况制定个性化乐器教学方案。
教学方案可以包含学习方案和/或练习方案。学习方案可以是选择合适的学习内容作为学习方案，选择适合的学习内容是根据用户存在的问题，从中分析找出用户存在这些问题的本质原因，针对本质原因推荐适合的内容。例如：用户节奏掌握能力不足，经过分析发现用户对于快节奏掌握不好，慢节奏和普通节奏的掌握都能够达到要求，因而需要重点推荐快节奏的相关内容。又比如：用户一个曲目中的几个段落完成不好，经过分析发现是由于用户对于某个旋律掌握不好，造成这几个段落完成不好，因而需要重点给用户推荐针对这个旋律的相关内容。练习方案可以是依据难度/特点/练习要点/风格等，从乐器演奏多维能力数据库中选择对应标记的曲目/段落，生成覆盖任务需求并适合用户自身实际情况的曲目/段落或其组合作为练习方案，生成练习方案。例如：根据用户当前的乐器演奏多维能力及曲目完成能 力与目标的差距，分析计算出的任务是将3项能力各自从1级提高到2级，之后从数据库选取符合当前任务的学习内容及练习曲目/段落，结合用户的练习时间/练习难度等，生成教学方案。
在本发明中，如果目标与现有能力的差距跨度较大，还可以将目标分解成多个子目标，任务也可以分解成多个相对应的子任务。例如：乐器演奏多维能力的各项能力都分为十级，用户目标是演奏方法、旋律和节奏都达到8级水平，同时可以熟练演奏2首经典曲目。用户当前的演奏方法能力是6级，旋律和节奏都是7级，2首曲目都不能完整演奏，那么，用户的任务就是将演奏方法从6级提升到8级，旋律和节奏从7级提升到8级，2首经典曲目具备完成能力。由于该目标与现有能力的差距跨度较大，可以将目标分解成多个子目标：演奏方法达到7级、旋律达到8级、节奏达到8级、演奏方法达到8级、熟练演奏第一首曲目、熟练演奏第二首曲目。相应的，任务也可以对应分成多个子任务：演奏方法从6级达到7级、旋律从7级达到8级、节奏从7级达到8级、演奏方法从7级达到8级、具备第一首曲目的完成能力、具备第二首曲目的完成能力。子目标及对应的子任务也可以是乐器演奏多维能力的单维能力、组合能力，及单个曲目/段落/小节的完成能力，或其组合，再此不作限制。
之后需要根据每个子任务制定相应的子方案，每个子方案都能覆盖对应的子任务，再将各子方案整合起来形成完整的教学方案，该方 案可以完整覆盖整个任务，达到完整目标的要求。还可以对各子方案进行优化，使整合后的教学方案达到最优的效率与效果。
子方案制定需要全面覆盖本次目标的全部任务单元的学习/练习任务，做到精确且不遗漏。之后还可以针对方案进行优化，优化可以是基于用户乐器演奏多维能力、曲目及曲目完成能力的相关数字化特征来进行的，优化可以包括如下几个项目：
1、针对新内容优化。针对用户乐器演奏的多维能力和曲目完成能力，在方案中尽量不包含新的未掌握/不熟练的内容，如果必须包含新的未掌握/不熟练的内容，则尽量选取包含新的未掌握/不熟练的内容少、难度低的方案。
2、针对学习/练习范围优化。由于不同乐器的不同乐曲是由不同的节奏、旋律以及其他音乐特征组合而成，但细分到段落/单元/小节，不同的曲目中有大量重复或相似的部分。通过对用户自身情况的详细分析，选择能够使用户达成任务目标所需的最小学习/练习范围的方案。
3、针对时间进行优化。针对不同方案选择所需学习/练习时间最少的方案。
4、针对强度进行优化。针对不同方案的内容复杂程度，选择所需学习/练习强度最少的方案。
5、针对用户偏好进行优化。根据用户偏好的风格、节奏、旋律、曲目、作者等，选择包含用户喜欢的内容/曲目多、不喜欢的内容/曲目少的方案。
6、针对环境/条件进行优化。根据用户学习/练习的环境/条件，包括场所环境、时间条件、乐器条件等，选择最适合环境/条件的方案。例如：在午休时间和夜晚，尽量安排听音频/看视频的学习内容而不是练习曲目。
7、针对用户状态进行优化。根据用户的个人状态，包括情绪、体力、疲劳度等，选择最适合用户状态的方案。
本发明的乐器教学系统所生成的乐器教学方案可以是一个也可以是多个，乐器教学系统还可以针对不同的乐器教学方案，根据对各分析项目的评估结果分别设定对应的级别/分值，并可根据用户的实际情况设定包括各分析项目的综合分析模型，从而能够得出乐器教学方案的综合级别/分值，用于不同方案的评价和比较。乐器教学系统可以是向用户推荐综合级别/分值最高的教学方案，也可以是人工或系统自动设定一个推荐阈值，综合级别/分值高于该阈值的教学方案都会被推荐，由用户或教师或家长进行选择。
F为乐器教学方案的综合级别/分值，f i为第i项分析项目的评估结果所对应的级别/分值，S(f i)是与第i项分析项目的评估结果相关的分析模型算式。具体计算公式如下，
Figure PCTCN2020119765-appb-000002
本发明的乐器教学系统存储有多个适合不同用户乐器演奏的多维能力/不同用户个人乐器演奏的相关信息等不同模型人群所适合的乐器教学方案，这些乐器教学方案可以是由专家/资深教师人工设定的，或者通过数据统计/数据分析而得到的，或者通过信息重整/大数据分析得到的，或者通过人工智能深度学习/优化后得到的，并且可以在使用过程中不断积累及优化。根据用户的实际情况推荐适合用户的乐器教学方案是通过分析比较用户乐器演奏的多维能力和用户个人乐器演奏的相关信息与现有模型的契合度，选出最适合用户的现有的乐器教学方案，在考虑用户实际情况与现有模型之间的差异，对该方案进行适当调整，使方案更适合用户自身的实际情况。调整可以是由专业人员人工完成，也可以是系统依靠预先设定的规则自动完成，或者是由人工智能通过自学习自动完成。
本发明的乐器教学系统，也可以是针对用户已有的教学及练习计划，通过对用户练习的音频数据和/或视频数据进行分析，得到用户的进展，根据实际进展推进已有教学及练习计划的实施，使教学及练习计划的实施效果大幅提高。
本发明的乐器教学系统还能够根据演奏的曲目/段落并结合用户乐器演奏的多维能力，智能分析在用户演奏的过程中需要注意的情况，事先或随着演奏的过程提醒用户注意。乐器教学系统还可以包括显示 模块，用于显示曲谱及提醒用户注意的信息。提醒用户注意的信息可以是采用文字或图片或视频的形式显示在显示模块上，也可以是结合曲谱以突出的方式显示，如在提醒注意的小节采用改变曲谱颜色或加粗的方式显示，或者以语音或其他方式提醒用户注意。
本发明的乐器教学系统还能够根据用户乐器学习/练习的实际情况进行智能分析并反馈，所述反馈包括：将分析结果反馈给用户使用户能够有针对性的提高；将分析结果实时反馈给老师/家长，由老师/家长进行人工干预；根据分析结果出具评估报告中的至少一项。
本发明的乐器教学系统还能够智能分析用户乐器学习/练习的实际情况并将分析结果反馈给用户，使用户能够有针对性的坚持正确的部分，改正错误的部分，持续提高演奏水平。用户演奏完毕后，乐器教学系统可以对用户演奏的音频数据和/或视频数据进行分析评估，并将分析评估的结果反馈给用户，同时也可以将用户演奏过程中的不足之处具体指出，并且可以将正确演奏的音频或视频反馈给用户，使用户能够有针对性的改正。本发明的乐器教学系统作为乐器教学的工具，可以帮助用户分析自己演奏的乐器乐曲是否正确，不断改进提高自己的演奏水平。
本发明的乐器教学系统还可以包括在用户的乐器学习/练习过程中，实时提供反馈情况，由老师/家长进行人工干预。通过人工干预，可以在用户没有正确使用本系统进行学习/练习时，能够及时得到纠 正。或者是用户取得学习/练习的成果时，能够及时反馈给老师、家长，给予用户表扬等，提高用户学习乐器的兴趣。
本发明的乐器教学系统还可以根据用户的乐器学习/练习情况出具评估报告。所述评估报告可以包括：用户的乐器演奏多维能力包括节奏掌握、旋律掌握、演奏方法、演奏技巧、演奏动作、演奏姿态、演奏力度/力量、情绪表达、曲谱的熟悉/理解/记忆等的单项能力，还可以包括两项及以上单项能力的组合能力，或用户的乐器演奏多维能力的综合能力，还可以包括单个曲目/段落/小节或其组合的完成能力等等，还可以包括用户个人乐器演奏的相关信息，如：用户基本信息、用户乐器演奏的个人能力、用户乐器演奏的个人特点、乐器学习目标、乐器学习时间、与乐器学习有关的各项能力、掌握的曲目/技巧/技能、练习中的曲目/技巧/技能、练习时间、练习经历及进展等信息。评估报告还可以是分阶段的比较报告，或者是一段时间的进步报告，还可以是某项目标的达成报告。报告可以是面向用户、老师、家长、学校、课外组织、社会组织、演出场所、工作单位，作为学习过程的依据/人员专业水平评价/专业规范性评价等等。
本发明的乐器教学系统还可以将用户乐器演奏的多维能力、用户个人乐器演奏的相关信息、适合用户的乐器教学方案、采用乐器教学方案后取得的进步等中的至少一项进行可视化展示，使用户/老师/家长等能够更直接的观察和比较用户乐器演奏的多维能力、乐器教学方案、采用乐器教学方案后取得进步的好坏。
在本发明中，音频获取模块11和视频获取模块可以作为辅助设备安装在乐器上，也可以是独立的设备。分析模块13和数据库模块12可以是安装在服务器上，通过网络远程将评估结果和推荐的方案直接反馈到用户的显示模块或智能手机或电脑上。
采用本发明的乐器教学系统，用户可以通过指定曲目的能力评估及问题分析，针对用户的实际情况制定个性化学习/练习方案，按照学习/练习方案完成相应的练习，达到学习/练习目标——提升用户乐器演奏的多维能力及熟练完成更多曲目的能力。
本发明的乐器教学系统还可以用户使用的过程中，随时评估用户乐器演奏的多维能力和用户使用乐器教学方案的效果，根据用户学习/练习乐器的实际情况，调整或重新推荐适合用户的乐器教学方案，使用户在使用本发明的乐器教学系统时，能够始终得到适合的乐器教学方案，持续有效地提高自身的乐器演奏水平。
本发明的乐器教学系统还可以分析用户所用的乐器与演奏曲目的匹配程度，或者在演奏过程中监测乐器的使用状况，在发现乐器与演奏曲目不匹配或乐器出现异常状况时，提示用户并给出相应的解决方案。本发明的乐器教学系统还可以根据不同乐器的音准、音质、音色的实际情况/特点调整分析模型/参数，使乐器教学系统分析的结果更准确。可以预先设定匹配及使用状况异常所对应的解决方案，也可以是通过网络获取匹配及使用状况异常所对应的解决方案，本发明不作限制。
本发明的乐器教学系统还可以用于双人/多人/乐队的乐器教学及练习。可以获取双人/多人/乐队的演奏过程的音频数据；通过双人/多人/乐队乐器演奏的音频数据分析评估双人/多人/乐队乐器演奏的多维能力，根据双人/多人/乐队乐器演奏的多维能力和双人/多人/乐队用户个人乐器演奏的相关信息推荐适合双人/多人/乐队用户的乐器教学方案。本发明的乐器教学系统用于两人及两人以上的乐器合奏的教学及练习时，乐器演奏的多维能力还包括演奏者之间的配合能力，具体包括相同乐器及不同乐器之间的配合，曲谱相同/相近部分及曲谱不同部分的之间的配合。同时，在这种情况下的完成能力，还包括了在单个曲目/段落/小节或其组合的相关演奏者之间配合的情况。
本发明第二实施例参阅图2。图2为本发明第二实施例一种乐器教学系统的使用方法的方法流程图。如图所示，本发明的乐器教学系统的使用方法包括：
S1：用户进行乐器演奏。
S2：获取用户乐器演奏的音频数据；
S3：通过用户乐器演奏的音频数据分析评估用户乐器演奏的多维能力；
S4：根据用户乐器演奏的多维能力和用户个人乐器演奏的相关信息推荐适合用户的乐器教学方案。
本发明的一种乐器教学系统的使用方法与本发明的一种乐器教学系统的技术特征一一对应，可以参照前述一种乐器教学系统的说明，在此不再赘述。
本发明还提出一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序，所述计算机程序被处理器执行时实现如上所述的乐器教学系统的使用方法的步骤。
本发明的一种计算机可读存储介质与本发明的一种乐器教学系统的使用方法及一种乐器教学系统的技术特征一一对应，可以参照前述一种乐器教学系统的使用方法及一种乐器教学系统的说明，在此不再赘述。
综上所述，本发明的一种乐器教学系统及其使用方法、计算机可读存储介质，乐器教学系统包括：乐器、音频获取模块、分析模块和数据库模块。乐器教学系统的使用方法包括：用户进行乐器演奏；获取用户乐器演奏的音频数据；通过用户乐器演奏的音频数据分析评估用户乐器演奏的多维能力；根据用户乐器演奏的多维能力和用户个人乐器演奏的相关信息推荐适合用户的乐器教学方案。本发明的一种乐器教学系统及其使用方法、计算机可读存储介质，通过建立乐器演奏多维能力的评估标准，获取用户乐器演奏的音频数据来分析评估用户乐器演奏的多维能力，可以根据用户的个人情况为用户量身定制适合的乐器教学方案，并且在乐器学习/练习过程中提供标准化的指导提醒及纠正，使用户学习/练习演奏乐器时更高效、更方便、成本更低。
以上所述的具体实施方式，对本发明的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本发明的具体实施方式而已，并不用于限定本发明的保护范围，凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (12)

  1. 一种乐器教学系统，其特征在于，所述乐器教学系统包括：乐器、音频获取模块、分析模块和数据库模块，
    所述乐器用于用户演奏；
    所述音频获取模块用于获取用户演奏过程的音频数据；
    所述数据库模块用于存储乐器演奏多维能力数据库和用户个人乐器演奏数据库，所述乐器演奏多维能力数据库包括乐器演奏多维能力的评估标准，所述用户个人乐器演奏数据库存储有用户个人乐器演奏的相关信息；
    所述分析模块用于通过用户乐器演奏的音频数据分析评估用户乐器演奏的多维能力和/或根据用户乐器演奏的多维能力和用户个人乐器演奏的相关信息推荐适合用户的乐器教学方案。
  2. 根据权利要求1所述的乐器教学系统，其特征在于：所述乐器教学系统还包括视频获取模块，所述视频获取模块用于获取用户演奏过程的视频数据，所述分析模块还可通过用户乐器演奏的视频数据分析评估用户乐器演奏的多维能力。
  3. 根据权利要求1或2所述的乐器教学系统，其特征在于：所述乐器演奏多维能力包括节奏掌握、旋律掌握、演奏方法、演奏技巧、 演奏动作、演奏姿态、演奏力度/力量、情绪表达、曲谱的熟悉/理解/记忆中的至少一项能力。
  4. 根据权利要求1或2所述的乐器教学系统，其特征在于：所述乐器教学方案包括学习方案和/或练习方案，所述学习方案包括对特定教学内容的学习和练习后的回顾、总结，所述练习方案包括练习目标、练习曲目/段落、练习要点、方法/技巧、动作/姿态、练习时间、练习标准、熟悉曲谱/段落。
  5. 根据权利要求1或2所述的乐器教学系统，其特征在于：所述乐器演奏多维能力数据库包括为各种乐器演奏的曲目/段落/单元/小节/多音符/单音符依据难度、特点、能力及要求级别、练习要点、风格、作者、演奏者进行标记。
  6. 根据权利要求1-5中任一权利要求所述的乐器教学系统，其特征在于：所述乐器教学系统还能根据演奏的曲目/段落并结合用户乐器演奏的多维能力，智能分析在用户演奏的过程中需要注意的情况，事先或随着演奏的过程提醒用户注意。
  7. 根据权利要求1-5中任一权利要求所述的乐器教学系统，其特征在于：所述乐器教学系统还包括根据用户学习/练习乐器的实际情况，调整或重新推荐适合用户的乐器教学方案。
  8. 根据权利要求1-5中任一权利要求所述的乐器教学系统，其特征在于，所述乐器教学系统还包括：针对不同的乐器教学方案，根 据对各分析项目的评估结果分别设定对应的级别/分值，并可根据用户的实际情况设定包括各分析项目的综合分析模型，从而能够得出乐器教学方案的综合级别/分值，用于不同方案的评价和比较。
  9. 根据权利要求1-5中任一权利要求所述的乐器教学系统，其特征在于：所述乐器教学系统还能根据用户乐器学习/练习的实际情况进行智能分析并反馈，所述反馈包括：将分析结果反馈给用户使用户能够有针对性的提高；将分析结果实时反馈给老师/家长，由老师/家长进行人工干预；根据分析结果出具评估报告中的至少一项。
  10. 根据权利要求1-9中任一权利要求所述的乐器教学系统，其特征在于，所述乐器教学系统还包括：通过获取双人/多人/乐队的演奏过程的音频数据；从双人/多人/乐队乐器演奏的音频数据分析评估双人/多人/乐队乐器演奏的多维能力，根据双人/多人/乐队乐器演奏的多维能力和双人/多人/乐队用户个人乐器演奏的相关信息推荐适合双人/多人/乐队用户的乐器教学方案。
  11. 一种如权利要求1-10中任一权利要求所述的乐器教学系统的使用方法，其特征在于，所述方法包括：
    用户进行乐器演奏；
    获取用户乐器演奏的音频数据；
    通过用户乐器演奏的音频数据分析评估用户乐器演奏的多维能力；
    根据用户乐器演奏的多维能力和用户个人乐器演奏的相关信息推荐适合用户的乐器教学方案。
  12. 一种计算机可读存储介质，其特征在于：所述计算机可读存储介质存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求11所述的乐器教学系统的使用方法的步骤。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115862572A (zh) * 2022-11-22 2023-03-28 广州珠江艾茉森数码乐器股份有限公司 一种智能钢琴系统及使用方法
CN118071554A (zh) * 2024-04-24 2024-05-24 四川轻化工大学 一种多元化的高校钢琴课程教学系统及构建方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024511355A (ja) * 2021-03-13 2024-03-13 曹慶恒 理科教授システム、その使用方法、及びコンピュータ読み取り可能な記憶媒体
CN113160655B (zh) * 2021-04-19 2023-04-07 黄志坚 乐器教学系统、方法及可读存储介质
WO2022236512A1 (zh) * 2021-05-09 2022-11-17 曹庆恒 医学教学系统及其使用方法、医学教学设备、计算机介质
CN113780811B (zh) * 2021-09-10 2023-12-26 平安科技（深圳）有限公司 乐器演奏评估方法、装置、设备及存储介质
CN113806515A (zh) * 2021-09-20 2021-12-17 曹庆恒 一种语言教学系统及其使用方法、计算机可读存储介质
CN114333497B (zh) * 2022-01-11 2023-08-25 平安科技（深圳）有限公司 音乐陪练方法、装置、设备及介质
CN114973809A (zh) * 2022-06-23 2022-08-30 广州游乐学科技有限公司 一种钢琴演奏学习系统、方法及装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017072754A2 (en) * 2015-10-25 2017-05-04 Koren Morel A system and method for computer-assisted instruction of a music language
US9672799B1 (en) * 2015-12-30 2017-06-06 International Business Machines Corporation Music practice feedback system, method, and recording medium
CN107302548A (zh) * 2016-04-14 2017-10-27 中国电信股份有限公司 辅助乐器演奏练习的方法、终端设备、服务器和系统
CN108281127A (zh) * 2017-12-29 2018-07-13 王楠珊 一种音乐练习辅助系统、方法、装置及存储装置
CN109191995A (zh) * 2018-10-29 2019-01-11 程建玲 一种钢琴练习系统
CN110808069A (zh) * 2019-11-11 2020-02-18 上海瑞美锦鑫健康管理有限公司 一种演唱歌曲的评价系统及方法
CN111684508A (zh) * 2018-01-26 2020-09-18 埃里克·达米安·阿雷拉诺·纳瓦 一个学习电吉他和类似乐器的集成视觉学习系统

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017072754A2 (en) * 2015-10-25 2017-05-04 Koren Morel A system and method for computer-assisted instruction of a music language
US9672799B1 (en) * 2015-12-30 2017-06-06 International Business Machines Corporation Music practice feedback system, method, and recording medium
CN107302548A (zh) * 2016-04-14 2017-10-27 中国电信股份有限公司 辅助乐器演奏练习的方法、终端设备、服务器和系统
CN108281127A (zh) * 2017-12-29 2018-07-13 王楠珊 一种音乐练习辅助系统、方法、装置及存储装置
CN111684508A (zh) * 2018-01-26 2020-09-18 埃里克·达米安·阿雷拉诺·纳瓦 一个学习电吉他和类似乐器的集成视觉学习系统
CN109191995A (zh) * 2018-10-29 2019-01-11 程建玲 一种钢琴练习系统
CN110808069A (zh) * 2019-11-11 2020-02-18 上海瑞美锦鑫健康管理有限公司 一种演唱歌曲的评价系统及方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115862572A (zh) * 2022-11-22 2023-03-28 广州珠江艾茉森数码乐器股份有限公司 一种智能钢琴系统及使用方法
CN115862572B (zh) * 2022-11-22 2023-11-03 广州珠江艾茉森数码乐器股份有限公司 一种智能钢琴系统及使用方法
CN118071554A (zh) * 2024-04-24 2024-05-24 四川轻化工大学 一种多元化的高校钢琴课程教学系统及构建方法
CN118071554B (zh) * 2024-04-24 2024-06-21 四川轻化工大学 一种多元化的高校钢琴课程教学系统及构建方法

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