CN108922315A - A kind of guitar auxiliary practice device - Google Patents
A kind of guitar auxiliary practice device Download PDFInfo
- Publication number
- CN108922315A CN108922315A CN201810954011.1A CN201810954011A CN108922315A CN 108922315 A CN108922315 A CN 108922315A CN 201810954011 A CN201810954011 A CN 201810954011A CN 108922315 A CN108922315 A CN 108922315A
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- CN
- China
- Prior art keywords
- guitar
- module
- projection
- exercise
- auxiliary
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B15/00—Teaching music
- G09B15/001—Boards or like means for providing an indication of chords
- G09B15/002—Electrically operated systems
- G09B15/003—Electrically operated systems with indication of the keys or strings to be played on instruments
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B15/00—Teaching music
- G09B15/001—Boards or like means for providing an indication of chords
- G09B15/002—Electrically operated systems
Abstract
The present invention proposes that a kind of guitar auxiliary practice device, the exercise device include control module, steering engine module, projection module, tone identification sensor, power module, network module and guitar bindiny mechanism；The projection module is connected with steering engine module；The exercise device is removably attachable at guitar scroll head with guitar bindiny mechanism；When described device is used for guitar auxiliary exercise, the control module is controlled by projecting acts of the steering engine module to projection module, and the projection image of projection module is made to cover guitar fingerboard；The projection image includes performance movement point corresponding with guitar etude and playing technique；The data that the control module is played through tone identification sensor acquisition practitioner, and be sent to intelligent terminal and analyzed to be adjusted according to the collected data to projection image；The present invention can preferably carry out guitar auxiliary exercise by projection interaction, temper and promote guitar playing technique.
Description
Technical field
The present invention relates to music teaching technical field, especially a kind of guitar auxiliary practice device.
Background technique
For those of aspiring music learning, player, fan, singer or composer, musician or therebetween anyone
For, guitar auxiliary practice device come help you grasp and promoted guitar playing technique, can greatly cut down mentor's
Relevant cost.
Summary of the invention
The present invention proposes a kind of guitar auxiliary practice device, and guitar auxiliary can be preferably carried out by projection interaction and is practiced
It practises.
The present invention uses following technical scheme.
A kind of guitar auxiliary practice device, the exercise device include control module, steering engine module, projection module, tone
Identification sensor, power module, network module and guitar bindiny mechanism；The projection module is connected with steering engine module；The white silk
Device is practised to be removably attachable at guitar scroll head with guitar bindiny mechanism；When described device is used for guitar auxiliary exercise, institute
It states control module to control by projecting acts of the steering engine module to projection module, covers the projection image of projection module lucky
His fingerboard；The projection image includes performance movement point corresponding with guitar etude and playing technique；The control module
The data played through tone identification sensor acquisition practitioner, and be sent to intelligent terminal and analyzed with according to the collected data
Projection image is adjusted.
The projection module includes microspur projector.
The power module is provided to control module, steering engine module, projection module, tone identification sensor, network module
Electric power；The power module includes rechargeable battery and external power interface.
The guitar bindiny mechanism includes the U-shaped folder set on exercise device bottom；When described device is practiced for guitar auxiliary
When habit, the U-shaped folder is folded at guitar scroll head.
The tone identification sensor is connected to acquire tone data by the U-shaped folder contacted with guitar scroll head with U-shaped folder.
The U-shaped folder is fixed on exercise device on the scroll head of guitar, and U-shaped folder is connected with fixed link with exercise device, institute
Holotype guitar can be matched by stating U-shaped folder.
The network module is wireless network module；The exercise device further includes intelligent terminal；The control module warp
Network module obtains projection image from intelligent terminal and is transferred to projection module；The control module is through network module acquisition number
According to sending to external smart terminal.
When the exercise device is used for guitar auxiliary exercise, the intelligent terminal works out projection image, and according to control
Module practitioner's such performance data collected is adjusted projection image.
Method of the exercise device for guitar auxiliary exercise includes the following steps；
Step S1：Exercise device is fixed at guitar first, the U-shaped folder is clipped on the scroll head of guitar；According to described
The position of measurement image that projection module projects adjustment U-shaped folder to carry out installation site calibration,
Step S2：Projection module projects image to guitar fingerboard, the point and skill played with different projection sign flags；
Step S2：When practitioner plays music, the tone identification sensor collects the music data of user, with nothing
Line mode is transferred to intelligent terminal and is compared with etude original song.
Step S3：When music is distributed in different parts, the control module controls steering engine module mobile projector
Module allows projection image to be projected on fingerboard and the matched position of part so that projection angle offset.
The advantage of the invention is that guitar auxiliary exercise can be carried out with interacting for people using figure and picture, scientific research is aobvious
Show：People will be far longer than the memory to text to the memory of image：Present invention utilizes this point：By abstract tone and its change
Change visualization, to achieve the purpose that efficient rapid memory.In the learning process of musical instrument, most it is uninteresting it is hard to understand be exactly to see music score
, guitar auxiliary practice device can be to be well that every qin friends solve the problems, such as this.In use：User passes through
Finger captures highlighted projection image to be played（With bullet）, to reach note spectrum, prompt, the study effect of fingering conversion etc..
Sleepiness when extremely facilitating to reduce practice is dazzled very much in terms of visual effect.
In guitar practice, musical instrument can occupy both hands, if it is traditional external music score is used, also vacate a hand,
Carry out page turning movement, it is inconvenient；And the projection of guitar exercise assist can be according to the practice conditions of user（It plays
Data）It is full-automatic to carry out in succession, to effectively improve practice efficiency.
In the present invention, projection image can indicate different playing techniques（Hook string is hit, string, vibrato etc. are pushed away）；Pass through visualization
Undergo greatly deepen the impression, make the learning experience process of practitioner as a being similar in object for appreciation（Rhythm great master）
Quick class game, promoted interest.
The present invention is hardware adaptor, and plug and play just removes when not in use.With the progress and demand of performance level
Increase, can also be replaced on different guitars；The flavor of musical instrument itself is neither destroyed, and increases the interest of study,
The related playability for increasing musical instrument.
It, can be with involvement since the such performance data that the present invention can acquire practitioner is concluded, summarizes and analyzed
The App software of artificial intelligence technology helps user to carry out efficiently high-quality practice in conjunction with the function of carrying out sublimation apparatus；Such as it can be into
The building of row user portrait and capability model：A. the building of user's portrait：System can according to student select song style hobby,
Like the skill etc. used；In conjunction with the length of each practice periods, practice frequency etc. construct user's portrait according to preference, personality etc. into
Row song recommendations or the construction of curriculum；B. the building of user capability model:For each playing technique, backstage all corresponds to ability mark
Label, for example the point of main measuring and calculating and investigation of " pushing away string " skill is the accuracy in pitch for pushing away string, auxiliary measuring and calculating point then has the " finger strength of user
Amount ", " finger dexterity " etc., these labels are just attached in this skill.Student is every to carry out primary " pushing away string ", backstage ability mould
Numerical value in type is corresponding and generates variation, once some label malfunctions, will be assigned numerical value to corresponding ability by weight
Xiang Shang；Certain degree is run up to when the frequency of use of student and using duration, system can be based on the passing study rail of student
Mark depicts the capability model of this student, has capability model, then design targetedly auxiliary scheme for its ability item,
Learning efficiency can further be promoted.
Detailed description of the invention
The present invention is described in more detail with reference to the accompanying drawings and detailed description：
Attached drawing 1 is schematic diagram of the invention；
Attached drawing 2 is scheme of installation of the invention；
Attached drawing 3 is the schematic diagram in the area Pin Siyuyin of guitar；
Attached drawing 4 is the schematic diagram that the present invention carries out the product silk and sound cell relation of guitar coordinatograph and projected；
Attached drawing 5 is that intelligent terminal of the invention is acquired practitioner's such performance data and passes through internet and concludes, analyzes
Schematic illustration；
In figure：1-U type folder；2- projection module；3- control module；4- fixed link；5- steering engine module；6- projected image；7- guitar
Scroll head.
Specific embodiment
As shown in Figs. 1-5, a kind of guitar auxiliary practice device, the exercise device include control module 3, steering engine module 5,
Projection module 2, tone identification sensor, power module, network module and guitar bindiny mechanism；The projection module and steering engine mould
Block is connected；The exercise device is removably attachable at guitar scroll head 7 with guitar bindiny mechanism；When described device is used for guitar
When auxiliary exercise, the control module is controlled by projecting acts of the steering engine module to projection module, makes projection module
Projection image covers guitar fingerboard；The projection image includes performance movement point corresponding with guitar etude and plays skill
Ingeniously；The data that the control module is played through tone identification sensor acquisition practitioner, and be sent to intelligent terminal and analyzed
To be adjusted according to the collected data to projection image.
The projection module includes microspur projector.
The power module is provided to control module, steering engine module, projection module, tone identification sensor, network module
Electric power；The power module includes rechargeable battery and external power interface.
The guitar bindiny mechanism includes the U-shaped folder 1 set on exercise device bottom；When described device is practiced for guitar auxiliary
When habit, the U-shaped folder 1 is folded at guitar scroll head 7.
The tone identification sensor is connected to acquire tone data by the U-shaped folder contacted with guitar scroll head with U-shaped folder.
The U-shaped folder is fixed on exercise device on the scroll head of guitar, and U-shaped folder is connected with fixed link 4 with exercise device, institute
Holotype guitar can be matched by stating U-shaped folder.
The network module is wireless network module；The exercise device further includes intelligent terminal；The control module warp
Network module obtains projection image from intelligent terminal and is transferred to projection module；The control module is through network module acquisition number
According to sending to external smart terminal.
When the exercise device is used for guitar auxiliary exercise, the intelligent terminal works out projection image, and according to control
Module practitioner's such performance data collected is adjusted projection image.
Method of the exercise device for guitar auxiliary exercise includes the following steps；
Step S1：Exercise device is fixed at guitar first, the U-shaped folder is clipped on the scroll head of guitar；According to described
The position of measurement image that projection module projects adjustment U-shaped folder to carry out installation site calibration,
Step S2：Projection module projects image to guitar fingerboard, the point and skill played with different projection sign flags；
Step S2：When practitioner plays music, the tone identification sensor collects the music data of user, with nothing
Line mode is transferred to intelligent terminal and is compared with etude original song.
Step S3：When music is distributed in different parts, the control module controls steering engine module mobile projector
Module allows projection image to be projected on fingerboard and the matched position of part so that projection angle offset.
Embodiment：
1. preparing：
A. in intelligent terminal（Mobile phone or computer）Import the music score of Chinese operas of GTP. format（GTP. the music score of Chinese operas of format is can to carry out software
The electronic score of editor）；
B. the user model that the AI module of intelligent terminal APP is constructed according to data, suitable course is allocated for it；
A. trifle formula is imparted knowledge to students：The small joint number an of course learning is adjusted according to the level of user；
B. music score of Chinese operas difficulty is adjusted according to user's level（Clap speed lifting）；
2. teacher：The synchronous luminous point of intelligent terminal App music score is shown；
A. spectrum+luminous point demonstration is listened：User's intelligent terminal plays the music score of Chinese operas；It generates projected image to send to control module, control module is driven
Dynamic steering engine module and projection module make projected image that the music score of Chinese operas be followed to play and demonstrate on guitar fingerboard simultaneously；
B. with bullet：Luminous point moves on fingerboard, demonstrates the position of each sound, and finger touches simultaneously with bullet, tentatively memory music score, user
When playing a sound, next sound can be just jumped to；
C. fingering gesture is demonstrated：The finger movement more difficult for user gives prompt reference, the finger vector figure of AI layout（Fingering
Or chord）It is shown on App；
D. after determining that user achievees the purpose that " note is composed " by user after the AI module of intelligent terminal APP, into " white silk " stage；
3. practice：
A. on the basis of " religion ", the movement of the luminous point of projected image label gradually forms beat+rhythm；Repetition training with bullet,
As the variation with the skilled of bullet, luminous point is gradually added beat, rhythm, gradually with musicogenic；
B. it is connected after merogenesis practice：It is connected between each course；
C. speed is adjusted according to every time practice effect；
D. the AI module of intelligent terminal APP records each all over the problem of encountering with bullet.And it is next all over bullet to problem to user
Report and function feedback, are corrected and are trained to problem repeatedly；
E. intelligent terminal is compared with the music data acquired with former song, the primary practice that screening user behaves oneself best, intelligence
Terminal saves small video video recording；
4. punctuating and annotating：
A. user watches the performance video of oneself
B. intelligent terminal App tests and assesses to user's learning effect, it is indicated that Fault Distribution.
C. user's portrait building data are collected（It is automatically generated by evaluating result）：
D. the user's portrait model constructed, shows on intelligent terminal App.
Claims (9)
1. a kind of guitar auxiliary practice device, it is characterised in that：The exercise device includes control module, steering engine module, projection
Module, tone identification sensor, power module, network module and guitar bindiny mechanism；The projection module and steering engine module phase
Even；The exercise device is removably attachable at guitar scroll head with guitar bindiny mechanism；When described device is assisted for guitar
When practice, the control module is controlled by projecting acts of the steering engine module to projection module, makes the projection of projection module
Image covers guitar fingerboard；The projection image includes performance movement point corresponding with guitar etude and playing technique；Institute
The data that control module is played through tone identification sensor acquisition practitioner are stated, and is sent to intelligent terminal and is analyzed with basis
The data of acquisition are adjusted projection image.
2. a kind of guitar auxiliary practice device according to claim 1, it is characterised in that：The projection module includes microspur
Projector.
3. a kind of guitar auxiliary practice device according to claim 1, it is characterised in that：The power module to control mould
Block, steering engine module, projection module, tone identification sensor, network module provide electric power；The power module includes chargeable electricity
Pond and external power interface.
4. a kind of guitar auxiliary practice device according to claim 1, it is characterised in that：The guitar bindiny mechanism includes
U-shaped folder set on exercise device bottom；When described device is used for guitar auxiliary exercise, the U-shaped folder is folded in guitar scroll head
Place.
5. a kind of guitar auxiliary practice device according to claim 4, it is characterised in that：The tone identification sensor with
U-shaped folder is connected to acquire tone data by the U-shaped folder contacted with guitar scroll head.
6. a kind of guitar auxiliary practice device according to claim 4, it is characterised in that：The U-shaped folder is exercise device
It is fixed on the scroll head of guitar, U-shaped folder is connected with fixed link with exercise device, and the U-shaped folder can match holotype guitar.
7. a kind of guitar auxiliary practice device according to claim 4, it is characterised in that：The network module is wireless network
Network module；The exercise device further includes intelligent terminal；The control module obtains projection shadow from intelligent terminal through network module
Picture is simultaneously transferred to projection module；The control module is sent acquisition data to external smart terminal through network module.
8. a kind of guitar auxiliary practice device according to claim 7, it is characterised in that：When the exercise device is for Ji
When his auxiliary exercise, the intelligent terminal works out projection image, and according to control module practitioner's such performance data pair collected
Projection image is adjusted.
9. a kind of guitar auxiliary practice device according to claim 8, it is characterised in that：The exercise device is used for guitar
The method of auxiliary exercise includes the following steps；
Step S1：Exercise device is fixed at guitar first, the U-shaped folder is clipped on the scroll head of guitar；According to described
The position of measurement image that projection module projects adjustment U-shaped folder to carry out installation site calibration,
Step S2：Projection module projects image to guitar fingerboard, the point and skill played with different projection sign flags；
Step S2：When practitioner plays music, the tone identification sensor collects the music data of user, with nothing
Line mode is transferred to intelligent terminal and is compared with etude original song；
Step S3：When music is distributed in different parts, the control module controls steering engine module mobile projector module
So that projection angle deviates, projection image is allowed to be projected on fingerboard and the matched position of part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810954011.1A CN108922315A (en) | 2018-08-21 | 2018-08-21 | A kind of guitar auxiliary practice device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810954011.1A CN108922315A (en) | 2018-08-21 | 2018-08-21 | A kind of guitar auxiliary practice device |
Publications (1)
| Publication Number | Publication Date |
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| CN108922315A true CN108922315A (en) | 2018-11-30 |
Family
ID=64405114
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|---|---|---|---|
| CN201810954011.1A Pending CN108922315A (en) | 2018-08-21 | 2018-08-21 | A kind of guitar auxiliary practice device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109697918A (en) * | 2018-12-29 | 2019-04-30 | 深圳市掌网科技股份有限公司 | A kind of percussion instrument experiencing system based on augmented reality |
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