CN103794106A - Assisted teaching system for musical instrument playing - Google Patents
Assisted teaching system for musical instrument playing Download PDFInfo
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- CN103794106A CN103794106A CN201410086857.XA CN201410086857A CN103794106A CN 103794106 A CN103794106 A CN 103794106A CN 201410086857 A CN201410086857 A CN 201410086857A CN 103794106 A CN103794106 A CN 103794106A
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Abstract
The invention provides an assisted teaching system for musical instrument playing. The assisted teaching system for musical instrument playing comprises an acquisition subsystem, a central processing subsystem and a feedback subsystem. The acquisition subsystem is used for collecting sounds and changes of chords or keys of a musical instrument as well as limb actions of a user. The central processing subsystem is used for comparing the collected sounds and changes of the chords or the keys of the musical instrument as well as the collected limb actions of the user with standard values respectively so as to obtain feedback strength. The feedback subsystem is used for feeding back corresponding force to the limbs of the user according to the feedback strength. By means of the assisted teaching system for musical instrument playing, the problem of insufficient teachers is solved, a leaner can adjust learning time at any time at will, the learning time is flexible, and the assisted teaching system is suitable for people at different ages or with different educational backgrounds, easy and convenient to operate, and capable of correcting musical instrument playing actions in time.
Description
Technical field
The invention belongs to virtual reality technology field, be specifically related to a kind ofly can make man-machine carrying out accurately and abundant mutual instrument playing assisted teaching system.
Background technology
Existing instrument playing assisted teaching system only limits to teacher and instructs, but teacher resource scarcity at present, and learning time is more fixing, and learner can not carry out the regularized learning algorithm time according to the wish of oneself easily, cause instructional blocks of time dumb, the problem that learning cycle is long.
Summary of the invention
The present invention only limits to teacher's guidance for solving existing instrument playing assisted teaching system, causes learning time dumb, the problem that the teaching cycle is long.
The present invention is achieved by the following technical solutions:
A kind of instrument playing assisted teaching system, comprising: acquisition system, central processing subsystem and feedback subsystem;
Described acquisition subsystem is used for the variation of the sound and string or the key that gather musical instrument, also for gathering user's limb action;
Described central processing subsystem is for comparing with standard value the feedback dynamics that obtains respectively by the sound of described musical instrument gathering and the variation of string or key and user's limb action;
Described feedback subsystem is for feeding back the limbs of corresponding power to user according to described feedback dynamics.
Beneficial effect of the present invention: alleviated the deficient problem of qualified teachers, learner can be according to the wish of oneself the regularized learning algorithm time at any time, more flexible on learning time, be applicable to the crowd of all ages and classes or different educational background, simple to operate, convenient, and can correct the action playing an instrument timely.
Accompanying drawing explanation
Fig. 1 is the structural representation of instrument playing assisted teaching system provided by the invention.
Embodiment
In order more clearly to illustrate feature of the present invention and work ultimate principle, below in conjunction with drawings and Examples, the present invention will be described.
This embodiment provides a kind of instrument playing assisted teaching system, as shown in Figure 1, comprising: acquisition system 1, central processing subsystem 2 and feedback subsystem 3;
Described acquisition subsystem 1 is for gathering the variation of sound and string or key of musical instrument, also for gathering user's limb action;
Described central processing subsystem 2 is for comparing with standard value the feedback dynamics that obtains respectively by the sound of described musical instrument gathering and the variation of string or key and user's limb action;
Described feedback subsystem 3 is for feeding back the limbs of corresponding power to user according to described feedback dynamics.
Further, above-mentioned instrument playing assisted teaching system can also comprise display subsystem, for the standard limb action of instrument playing is shown.
Particularly, described acquisition subsystem 1 comprises camera, sensor, tracker and/or body sense equipment.Wherein carry out overall collection by camera, can specifically gather user's limb action accurately in conjunction with tracker by sensor, speech recognition technology can to play time musical instrument sound gather, body sense equipment is by Gesture Recognition, user's limb action to be gathered.
Particularly, the standard value in central processing subsystem 2 is that dynamics and the limb action of pressing lower edge or key according to performance expert in the time playing set.In the time that user's limb action does not reach standard value, by feedback dynamics feed back corresponding power to user's limbs so that user's limb action reaches standard value.In the time that the sound of musical instrument and the variation of string or key do not reach standard value, by feedback dynamics feed back corresponding power to user's limbs so that the variation of the sound of musical instrument and string or key reaches standard value.
Particularly, described feedback subsystem 3 comprises the sensor and/or the body sense equipment that are worn on user's limbs, and it completes the force feedback to user's limbs by sensor and/or body sense equipment, thus finishing man-machine interaction.
The instrument playing assisted teaching system that this embodiment provides is to realize based on augmented reality (AR, Augmented-Reality).It can realize self-service teaching pattern in real time, and user can stay indoors, and reaches the destination of study.Concrete effect is as follows: (1) has alleviated the awkward situation that current teacher resource scarcity is brought, thereby has saved human cost; (2) more flexible on the time, can be according to personal inclination's regularized learning algorithm time at any time in study; (3) teaching pattern novelty, cultivation student's capacity of will, can allow user reach the aim of learning within the shorter time, has shortened learning cycle with respect to conventional teaching, and can reach the effect of concentrating training; (4) simple to operate, convenient, wide coverage, the crowd who is applicable to all ages and classes section and different educational background uses.
The above; it is only preferably embodiment of the present invention; these embodiments are all the different implementations based under general idea of the present invention; and protection scope of the present invention is not limited to this; any be familiar with those skilled in the art the present invention disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (4)
1. an instrument playing assisted teaching system, is characterized in that, comprising: acquisition system, central processing subsystem and feedback subsystem;
Described acquisition subsystem is used for the variation of the sound and string or the key that gather musical instrument, also for gathering user's limb action;
Described central processing subsystem is for comparing with standard value the feedback dynamics that obtains respectively by the sound of described musical instrument gathering and the variation of string or key and user's limb action;
Described feedback subsystem is for feeding back the limbs of corresponding power to user according to described feedback dynamics.
2. instrument playing assisted teaching system according to claim 1, is characterized in that, also comprises display subsystem, for the standard limb action of instrument playing is shown.
3. instrument playing assisted teaching system according to claim 1, is characterized in that, described acquisition subsystem comprises camera, sensor, tracker, speech recognition apparatus and/or body sense equipment.
4. instrument playing assisted teaching system according to claim 1, is characterized in that, described feedback subsystem comprises the sensor and/or the body sense equipment that are worn on user's limbs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410086857.XA CN103794106B (en) | 2014-03-11 | 2014-03-11 | Instrument playing assisted teaching system |
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| CN201410086857.XA CN103794106B (en) | 2014-03-11 | 2014-03-11 | Instrument playing assisted teaching system |
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| CN103794106A true CN103794106A (en) | 2014-05-14 |
| CN103794106B CN103794106B (en) | 2015-09-02 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966428A (en) * | 2015-07-16 | 2015-10-07 | 北京工业大学 | Auxiliary learning realization method based on 3D printing and system |
| CN105427706A (en) * | 2016-01-07 | 2016-03-23 | 中国人民解放军装甲兵工程学院 | Musical instrument studying assisting system based on projection |
| CN105427846A (en) * | 2016-01-07 | 2016-03-23 | 中国人民解放军装甲兵工程学院 | Musical instrument studying assisting system based on sensor feedback |
| CN106251386A (en) * | 2016-07-29 | 2016-12-21 | 广东小天才科技有限公司 | Sketch learning method and system based on virtual reality |
| CN106355974A (en) * | 2016-11-09 | 2017-01-25 | 大连文森特软件科技有限公司 | Violin supplementary learning experience system based on augmented reality (AR) |
| CN106373440A (en) * | 2016-11-09 | 2017-02-01 | 大连文森特软件科技有限公司 | Augmented reality and instant communication-based violin learning experience assisting system |
| CN106373456A (en) * | 2016-11-09 | 2017-02-01 | 大连文森特软件科技有限公司 | Augmented reality and performance evaluation-based violin learning experience assisting system |
| CN106485984A (en) * | 2015-08-27 | 2017-03-08 | ***通信集团公司 | A kind of intelligent tutoring method and apparatus of piano |
| CN106648118A (en) * | 2017-01-25 | 2017-05-10 | 宇龙计算机通信科技(深圳)有限公司 | Virtual teaching method based on augmented reality, and terminal equipment |
| CN110910712A (en) * | 2019-12-06 | 2020-03-24 | 中国美术学院 | Zheng auxiliary teaching system and method based on AR |
| CN111710213A (en) * | 2020-06-05 | 2020-09-25 | 河南艺树教育科技有限公司 | Quantifiable music teaching system |
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| CN203025989U (en) * | 2012-11-15 | 2013-06-26 | 安徽寰智信息科技股份有限公司 | Musical instrument simulation training and evaluation system based on action recognition |
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| JP2006162916A (en) * | 2004-12-07 | 2006-06-22 | Xing Inc | Music reproducing apparatus |
| CN101896962A (en) * | 2007-12-12 | 2010-11-24 | 英默森公司 | Method and apparatus for distributing haptic synchronous signals |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966428A (en) * | 2015-07-16 | 2015-10-07 | 北京工业大学 | Auxiliary learning realization method based on 3D printing and system |
| CN104966428B (en) * | 2015-07-16 | 2017-10-31 | 北京工业大学 | CAL implementation method and system based on 3D printing |
| CN106485984A (en) * | 2015-08-27 | 2017-03-08 | ***通信集团公司 | A kind of intelligent tutoring method and apparatus of piano |
| CN105427706A (en) * | 2016-01-07 | 2016-03-23 | 中国人民解放军装甲兵工程学院 | Musical instrument studying assisting system based on projection |
| CN105427846A (en) * | 2016-01-07 | 2016-03-23 | 中国人民解放军装甲兵工程学院 | Musical instrument studying assisting system based on sensor feedback |
| CN106251386A (en) * | 2016-07-29 | 2016-12-21 | 广东小天才科技有限公司 | Sketch learning method and system based on virtual reality |
| CN106373456A (en) * | 2016-11-09 | 2017-02-01 | 大连文森特软件科技有限公司 | Augmented reality and performance evaluation-based violin learning experience assisting system |
| CN106373440A (en) * | 2016-11-09 | 2017-02-01 | 大连文森特软件科技有限公司 | Augmented reality and instant communication-based violin learning experience assisting system |
| CN106355974A (en) * | 2016-11-09 | 2017-01-25 | 大连文森特软件科技有限公司 | Violin supplementary learning experience system based on augmented reality (AR) |
| CN106373456B (en) * | 2016-11-09 | 2019-03-05 | 快创科技（大连）有限公司 | Based on AR augmented reality and play the violin assisted learning experiencing system evaluated |
| CN106355974B (en) * | 2016-11-09 | 2019-03-12 | 快创科技（大连）有限公司 | Violin assisted learning experiencing system based on AR augmented reality |
| CN106373440B (en) * | 2016-11-09 | 2019-03-26 | 快创科技（大连）有限公司 | Based on AR augmented reality and the violin assisted learning experiencing system that exchanges immediately |
| CN106648118A (en) * | 2017-01-25 | 2017-05-10 | 宇龙计算机通信科技(深圳)有限公司 | Virtual teaching method based on augmented reality, and terminal equipment |
| CN110910712A (en) * | 2019-12-06 | 2020-03-24 | 中国美术学院 | Zheng auxiliary teaching system and method based on AR |
| CN111710213A (en) * | 2020-06-05 | 2020-09-25 | 河南艺树教育科技有限公司 | Quantifiable music teaching system |
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| Publication number | Publication date |
|---|---|
| CN103794106B (en) | 2015-09-02 |
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