CN111524416A - Music teaching training system based on virtual reality - Google Patents
Music teaching training system based on virtual reality Download PDFInfo
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- CN111524416A CN111524416A CN202010356201.0A CN202010356201A CN111524416A CN 111524416 A CN111524416 A CN 111524416A CN 202010356201 A CN202010356201 A CN 202010356201A CN 111524416 A CN111524416 A CN 111524416A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B15/00—Teaching music
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- 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
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- 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
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/031—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal
- G10H2210/066—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal for pitch analysis as part of wider processing for musical purposes, e.g. transcription, musical performance evaluation; Pitch recognition, e.g. in polyphonic sounds; Estimation or use of missing fundamental
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- 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
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/325—Musical pitch modification
- G10H2210/331—Note pitch correction, i.e. modifying a note pitch or replacing it by the closest one in a given scale
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- Business, Economics & Management (AREA)
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- Theoretical Computer Science (AREA)
- Acoustics & Sound (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
The embodiment of the invention discloses a music teaching training system based on virtual reality, belonging to the technical field of music teaching. The music teaching and training system based on virtual reality comprises a musical instrument audio management module, an audio oscillogram simulation module, a musical instrument type judgment module and a training musical instrument error correction module; the musical instrument audio management module is used for transmitting audio signals of a played musical instrument; the audio oscillogram simulation module is used for simulating audio oscillogram data of the transmitted audio signals; and the instrument type judging module is used for automatically judging the type of the played instrument according to the simulated audio waveform diagram. The invention collects the playing audio of a certain musical instrument when the musical instrument is played and trained, automatically judges the type of the musical instrument of the audio, and automatically corrects the tone of the musical instrument when the certain piece of music is played, thereby improving the correction management when the musical instrument is played in the music training.
Description
Technical Field
The embodiment of the invention relates to the technical field of music teaching, in particular to a music teaching training system based on virtual reality.
Background
The music training can enable the user to have time and space to think about the learning of the user and to think about the learning behavior of the user, so that the user can know the learning specialty more deeply and comprehensively. Training is not the end of learning, but the beginning of future upgrades. People only progress with continuous learning and research. The cognition is improved through training, and the thinking is cleared up. Finding out the defects of the device and playing a great role in promoting how to better improve the device in the future. Taking this as a starting point, the difference is changed into self development power, and the self is continuously combed and thought-back to self, so that the self is continuously grown. But hope the knowledge, idea, viewpoint, experience and skill learned in training to insert flying wings for our career. Can help the injured soul to be comforted.
When the existing music teaching and training system is used for performing and training on a fixed musical instrument, the error correction processing on the pronunciation tone of the musical instrument in the playing process cannot be well realized, and the accuracy of the musical instrument in playing can only be judged manually, so that the system is very inconvenient.
Based on the above, the invention designs a music teaching and training system based on virtual reality to solve the above problems.
Disclosure of Invention
The embodiment of the invention provides a music teaching and training system based on virtual reality, which aims to solve the technical problems in the background technology.
The embodiment of the invention provides a music teaching and training system based on virtual reality. In one feasible scheme, the device comprises an instrument audio management module, an audio oscillogram simulation module, an instrument type judgment module and a training instrument error correction module;
the musical instrument audio management module is used for transmitting audio signals of a played musical instrument;
the audio oscillogram simulation module is used for simulating audio oscillogram data of the transmitted audio signals;
the musical instrument type judging module is used for automatically judging the type of the played musical instrument according to the simulated audio waveform diagram;
and the training musical instrument error correction module is used for carrying out automatic error correction management when the corresponding musical instrument types of the played audio frequency simulation oscillogram and the played training music are different.
The embodiment of the invention provides a music teaching and training system based on virtual reality. In one possible solution, the musical instrument audio management module comprises an audio uploading module and an audio receiving module;
the audio receiving module is used for receiving audio signals of a trainer when musical instruments are played;
and the audio uploading module is used for uploading the received audio signals to the audio oscillogram simulation module.
The embodiment of the invention provides a music teaching and training system based on virtual reality. In one possible scheme, the instrument type judging module comprises an A waveform map comparing module, an instrument audio waveform map storage module and an instrument type output module;
the A waveform diagram comparing module is used for comparing the analog audio waveform diagram in the audio waveform diagram analog module with the similarity of the audio waveform diagram big data corresponding to each instrument stored in the instrument audio waveform diagram storage module;
the musical instrument audio waveform map storage module is used for storing audio waveform map big data information corresponding to various musical instruments;
the instrument type output module is used for outputting the instrument type when the audio waveform diagram data of the specified instrument and the analog audio waveform diagram reach the specified similarity.
The embodiment of the invention provides a music teaching and training system based on virtual reality. In one possible scheme, the training musical instrument error correction module comprises a B waveform image comparison module, an audio control enhancement module, a music playing module and a training music storage module;
the B waveform diagram comparing module is used for comparing the similarity of the audio waveform diagram of the corresponding musical instrument playing music with the analog audio waveform diagram;
the training music storage module is used for storing various musical instrument playing audios for playing music and audio waveform diagrams corresponding to the musical instrument audios;
the audio control enhancement module is used for controlling the enhancement of the audio effect of the corresponding musical instrument of the audio oscillogram part when the similarity is lower than a specified value;
and the music playing module is used for simultaneously playing the combined audio of various musical instruments of the music.
The embodiment of the invention provides a music teaching and training system based on virtual reality. In one possible aspect, the training music storage module includes an instrument audio waveform map storage module and an instrument audio output module;
the musical instrument audio waveform map storage module is used for storing audio waveform map data corresponding to various musical instruments playing music;
and the musical instrument audio output module is used for storing audio data corresponding to various musical instruments playing music.
The embodiment of the invention provides a music teaching and training system based on virtual reality. In a feasible scheme, the training music storage module is connected with a music downloader through a wireless network, and the music downloader comprises a music instrument audio downloading module for downloading audio data played by various instruments in the music and a music instrument audio waveform map downloading module for downloading audio waveform map data played by various instruments in the music.
Based on the scheme, the invention can collect the playing audio of a certain musical instrument when the musical instrument is played and trained, automatically judge the type of the musical instrument of the audio and automatically correct the tone of the musical instrument when the certain piece of music is played, thereby improving the correction management when the musical instrument is played in a music training way.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an overall system architecture diagram of the present invention;
FIG. 2 is a diagram of the system of FIG. 1 of the present invention;
FIG. 3 is a system diagram of a music downloader of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for convenience in describing and simplifying the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication connection; either directly or indirectly through intervening media, either internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 1 to 3 are a virtual reality-based music teaching and training system according to the present invention, which is a virtual reality-based music teaching and training system according to the present embodiment; the device comprises a musical instrument audio management module, an audio oscillogram simulation module, a musical instrument type judgment module and a training musical instrument error correction module;
the musical instrument audio management module is used for transmitting audio signals of a played musical instrument;
the audio oscillogram simulation module is used for simulating audio oscillogram data of the transmitted audio signals;
the musical instrument type judging module is used for automatically judging the type of the played musical instrument according to the simulated audio waveform diagram;
and the training musical instrument error correction module is used for carrying out automatic error correction management when the corresponding musical instrument types of the played audio frequency simulation oscillogram and the played training music are different.
Through the content, when the musical instrument is used for performing practice, the musical instrument is often used for practicing along with music, so that the accuracy of the music instrument during practice is further improved; therefore, the instrument audio management module in the invention can receive and transmit the instrument audio information being played, and the obtained instrument audio information is converted into audio simulation oscillogram data by using the audio oscillogram simulation module, and the instrument type judging module can automatically judge the instrument type being played according to the audio oscillogram, and the part can be directly input into the system through the conventional means, namely the instrument type of the playing instrument; the musical instrument type information is sent to a training musical instrument error correction module, the training musical instrument error correction module can play the corresponding music of the musical instrument being played at the same time, and can realize automatic error correction of inaccurate tone of playing audio in the playing process; for example, when a trainer plays with a guitar, the played guitar audio can be subjected to signal acquisition through the instrument audio management module, played guitar music audio is converted into an audio oscillogram through the audio oscillogram simulation module, the type of the played music, namely guitar type music, is automatically judged through the instrument type judgment module, the type of the guitar music is output to the training instrument error correction module, the training instrument error correction module plays background music of a corresponding instrument, and when an error tone occurs during guitar playing, the part is automatically subjected to error correction reminding.
Optionally, in this embodiment, the musical instrument audio management module includes an audio uploading module and an audio receiving module;
the audio receiving module is used for receiving audio signals of a trainer when musical instruments are played;
and the audio uploading module is used for uploading the received audio signals to the audio oscillogram simulation module. It should be noted that, in this embodiment, when the audio of the musical instrument played by the player is collected, the audio receiving module may receive the audio information, and the audio uploading module uploads the audio information to the audio waveform map simulation module.
In addition, the instrument type judging module comprises an A waveform chart comparing module, an instrument audio waveform chart storing module and an instrument type output module;
the A waveform diagram comparing module is used for comparing the analog audio waveform diagram in the audio waveform diagram analog module with the similarity of the audio waveform diagram big data corresponding to each instrument stored in the instrument audio waveform diagram storage module;
the musical instrument audio waveform map storage module is used for storing audio waveform map big data information corresponding to various musical instruments;
the musical instrument type output module is used for outputting the musical instrument type when the audio waveform diagram data of the specified musical instrument and the analog audio waveform diagram reach the specified similarity; when the type of the musical instrument is judged, the audio waveform diagram data subjected to analog conversion is compared with the audio waveform diagram data corresponding to various stored musical instruments, the type of the musical instrument corresponding to the audio waveform diagram is judged, and the type of the musical instrument is sent to the training musical instrument error correction module.
More specifically, the training musical instrument error correction module comprises a B oscillogram comparison module, an audio control enhancement module, a music playing module and a training music storage module;
the B waveform diagram comparing module is used for comparing the similarity of the audio waveform diagram of the corresponding musical instrument playing music with the analog audio waveform diagram;
the training music storage module is used for storing various musical instrument playing audios for playing music and audio waveform diagrams corresponding to the musical instrument audios;
the audio control enhancement module is used for controlling the enhancement of the audio effect of the corresponding musical instrument of the audio oscillogram part when the similarity is lower than a specified value;
the music playing module is used for simultaneously playing the combined audio of various musical instruments of music; when the tone of the musical instrument is corrected, the simulated audio waveform diagram data can be compared with the corresponding standard audio waveform diagram data of the piece of music, and when the difference of the played tone is large, the audio control enhancement module automatically amplifies the corresponding musical instrument audio playing the music, so that the audio is fed back to the player through the music playing module to perform error correction feedback.
Further, the training music storage module comprises an instrument audio waveform diagram storage module and an instrument audio output module;
the musical instrument audio waveform map storage module is used for storing audio waveform map data corresponding to various musical instruments playing music;
the musical instrument audio output module is used for storing audio data corresponding to various musical instruments playing music; by utilizing the stored various musical instrument audio waveform diagrams, when the corresponding musical instrument is found, the musical instrument audio waveform diagram can be automatically compared with the corresponding musical instrument audio waveform diagram for playing music, and the playing audio of all musical instruments can be conveniently output and played into music through the musical instrument audio output module.
Preferably, the training music storage module is connected with a music downloader through a wireless network, the music downloader comprises a music instrument audio downloading module for downloading audio data played by various instruments in the music and a music instrument audio waveform diagram downloading module for downloading audio waveform diagram data played by various instruments in the music, and the music with various instrument audio and audio waveform diagrams can be downloaded through connecting the wireless network.
In the present invention, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacting the first feature and the second feature or indirectly contacting the first feature and the second feature through an intermediate.
Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A music teaching and training system based on virtual reality is characterized by comprising a musical instrument audio management module, an audio oscillogram simulation module, a musical instrument type judgment module and a training musical instrument error correction module;
the musical instrument audio management module is used for transmitting audio signals of a played musical instrument;
the audio oscillogram simulation module is used for simulating audio oscillogram data of the transmitted audio signals;
the musical instrument type judging module is used for automatically judging the type of the played musical instrument according to the simulated audio waveform diagram;
and the training musical instrument error correction module is used for carrying out automatic error correction management when the corresponding musical instrument types of the played audio frequency simulation oscillogram and the played training music are different.
2. The virtual reality based music teaching and training system of claim 1 wherein the instrument audio management module comprises an audio upload module and an audio receive module;
the audio receiving module is used for receiving audio signals of a trainer when musical instruments are played;
and the audio uploading module is used for uploading the received audio signals to the audio oscillogram simulation module.
3. The virtual reality-based music teaching and training system according to claim 1, wherein the instrument type determination module comprises an a waveform map comparison module, an instrument audio waveform map storage module and an instrument type output module;
the A waveform diagram comparing module is used for comparing the analog audio waveform diagram in the audio waveform diagram analog module with the similarity of the audio waveform diagram big data corresponding to each instrument stored in the instrument audio waveform diagram storage module;
the musical instrument audio waveform map storage module is used for storing audio waveform map big data information corresponding to various musical instruments;
the instrument type output module is used for outputting the instrument type when the audio waveform diagram data of the specified instrument and the analog audio waveform diagram reach the specified similarity.
4. The virtual reality-based music teaching and training system according to claim 1, wherein the training musical instrument error correction module comprises a B-wave diagram comparison module, an audio control enhancement module, a music playing module and a training music storage module;
the B waveform diagram comparing module is used for comparing the similarity of the audio waveform diagram of the corresponding musical instrument playing music with the analog audio waveform diagram;
the training music storage module is used for storing various musical instrument playing audios for playing music and audio waveform diagrams corresponding to the musical instrument audios;
the audio control enhancement module is used for controlling the enhancement of the audio effect of the corresponding musical instrument of the audio oscillogram part when the similarity is lower than a specified value;
and the music playing module is used for simultaneously playing the combined audio of various musical instruments of the music.
5. The virtual reality-based music education training system of claim 4, wherein the training music storage module includes an instrumental audio waveform map storage module and an instrumental audio output module;
the musical instrument audio waveform map storage module is used for storing audio waveform map data corresponding to various musical instruments playing music;
and the musical instrument audio output module is used for storing audio data corresponding to various musical instruments playing music.
6. The virtual reality based music teaching and training system according to claim 4, wherein the training music storage module is connected with a music downloader through a wireless network, and the music downloader comprises a music instrument audio downloading module for downloading audio data of various instruments playing in music and a music instrument audio waveform map downloading module for downloading audio waveform map data of various instruments playing in music.
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| CN202010356201.0A CN111524416A (en) | 2020-04-29 | 2020-04-29 | Music teaching training system based on virtual reality |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117334206A (en) * | 2023-10-17 | 2024-01-02 | 北京阿派朗创造力科技有限公司 | Music generation method, device, electronic equipment and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105118352A (en) * | 2015-09-14 | 2015-12-02 | 刘健婷 | Full-automatic musical instrument playing error correction method |
| CN205211234U (en) * | 2015-12-31 | 2016-05-04 | 河南工程学院 | Vocal music exercise demonstration table |
| CN105825844A (en) * | 2015-07-30 | 2016-08-03 | 维沃移动通信有限公司 | Sound repairing method and device |
| CN109308902A (en) * | 2018-10-30 | 2019-02-05 | 陈月娇 | A kind of piano tone tuning system and method |
| CN110767031A (en) * | 2019-10-28 | 2020-02-07 | 武强嘉华乐器有限公司 | Music teaching platform of VR technique |
| CN110796918A (en) * | 2019-10-29 | 2020-02-14 | 维沃移动通信有限公司 | Training method and device and mobile terminal |
-
2020
- 2020-04-29 CN CN202010356201.0A patent/CN111524416A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105825844A (en) * | 2015-07-30 | 2016-08-03 | 维沃移动通信有限公司 | Sound repairing method and device |
| CN105118352A (en) * | 2015-09-14 | 2015-12-02 | 刘健婷 | Full-automatic musical instrument playing error correction method |
| CN205211234U (en) * | 2015-12-31 | 2016-05-04 | 河南工程学院 | Vocal music exercise demonstration table |
| CN109308902A (en) * | 2018-10-30 | 2019-02-05 | 陈月娇 | A kind of piano tone tuning system and method |
| CN110767031A (en) * | 2019-10-28 | 2020-02-07 | 武强嘉华乐器有限公司 | Music teaching platform of VR technique |
| CN110796918A (en) * | 2019-10-29 | 2020-02-14 | 维沃移动通信有限公司 | Training method and device and mobile terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117334206A (en) * | 2023-10-17 | 2024-01-02 | 北京阿派朗创造力科技有限公司 | Music generation method, device, electronic equipment and storage medium |
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Application publication date: 20200811 |