CN206558208U - A kind of music performance apparatus of automatic identification music score - Google Patents
A kind of music performance apparatus of automatic identification music score Download PDFInfo
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- CN206558208U CN206558208U CN201720151108.XU CN201720151108U CN206558208U CN 206558208 U CN206558208 U CN 206558208U CN 201720151108 U CN201720151108 U CN 201720151108U CN 206558208 U CN206558208 U CN 206558208U
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- signal converter
- delivery outlet
- music
- input port
- database
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Abstract
A kind of music performance apparatus of automatic identification music score, including infrared image scanner, digital signal converter, video memory, database, controller, electronic signal converter, audio output device, loudspeaker；The delivery outlet of the infrared image scanner and the input port of digital signal converter are connected, and the delivery outlet of digital signal converter and the input port of video memory are connected；Video memory is connected with controller control, and the delivery outlet of video memory and the input port of database are connected, and database is connected with controller control；The delivery outlet of database is connected with the input port of electronic signal converter, and the delivery outlet of electronic signal converter and the input port of audio output device are connected.The utility model is simple in construction, it is that the automatic identification to music score and performance can be achieved by some miniature communication control units, it can play the function of facilitating Students ' Learning music score in music teaching field, it is achieved thereby that the requirement of students self study, adds the learning efficiency of student.
Description
Technical field
The utility model is related to a kind of music performance apparatus, particularly a kind of music performance apparatus of automatic identification music score.
Background technology
With the development and the progress of scientific and technological level of society, requirement of the people to quality of life also more and more higher.At present, intelligence
Energy equipment has been dispersed throughout each corner of people's life.
Music, is that people are used to loosen one of mood, relieving mood, the instrument for giving vent to resentfulness for a long time.Music
Wirtiting form is music score；There is the record of music score so that music can be stored in the world for a long time.But, music score is for new
It is excessively abstract for person, it is difficult to understand and remember.In terms of music training, generally by teacher play music score allow student be familiar with pleasure
Spectrum.This mode is too dependent on the performance of teacher, has no idea to meet student and is in the demand of exercise, if designing a kind of energy
The music performance apparatus of enough automatic identification music score, then can make student to be also familiar with music score outside classroom, reach the purpose got twice the result with half the effort.
Therefore, in music education field, the equipment of smart machine especially automatic identification music score is badly in need of exploitation.
Utility model content
The purpose of this utility model is to overcome the above-mentioned not enough of prior art and provide a kind of performance of automatic identification music score
Device, it is simple in construction, can facilitate student's Outside Class Studying music score, improve the learning efficiency of student.
The technical solution of the utility model is：A kind of music performance apparatus of automatic identification music score, including infrared image scanner,
Digital signal converter, video memory, database, controller, electronic signal converter, audio output device, loudspeaker；It is described
The delivery outlet of infrared image scanner and the input port of digital signal converter are connected, the delivery outlet and figure of digital signal converter
As the input port of memory is connected；The control of video memory and controller is connected, the delivery outlet of video memory and database
Input port is connected, and database is connected with controller control；The delivery outlet of database is connected with the input port of electronic signal converter,
The delivery outlet of electronic signal converter and the input port of audio output device are connected, and audio output device is connected with loudspeaker.
Infrared image scanner is used for the image information for obtaining music score, and image information is transferred into data signal conversion
Device；
The image information that digital signal converter is used to get infrared image scanner is converted to data signal；And will
Digital data transmission is to video memory；
Video memory is used to receive the data signal that digital signal converter is transmitted, and by data signal and data
The music score data signal storehouse having in storehouse is compared；
Database is used to store the corresponding data signal of all music score, receives the numeral letter that video memory is transmitted
Number, and the comparison result of data signal that transmits of output image memory and data signal；
Controller is used to control video memory and database, and carries out logical operation；
Electronic signal converter is used for the data signal for receiving database output, and the data signal is converted into e-mail
Number it is transferred to audio output device；
Audio output device passes through loudspeaker exports audio signal.
Further, the database includes electronic tag and musical score image storehouse, and electronic tag and musical score image storehouse are mutual
Connection, the delivery outlet of described image memory is connected on electronic tag, the input port of electronic tag and electronic signal converter
Connection.
Electronic tag is used to receive the data signal that video memory is transmitted；
Musical score image storehouse is used to store the corresponding data signal of all music score.
Further, the database includes comparative device, and comparative device is connected with electronic tag, the control of musical score image storehouse.
Comparative device is used to electronic tag being compared with musical score image storehouse.
Further, the music performance apparatus of the automatic identification music score also includes alarm, and alarm is connected with electronic tag.
Further, the controller is PLC.
Application method of the present utility model is：
The first step, infrared image scanner obtains the image information of music score, and image information is transferred into data signal turn
Parallel operation；
The image information that infrared image scanner is got is converted to data signal by second step, digital signal converter；
And by digital data transmission to video memory；
3rd step, video memory receives the data signal that transmits of digital signal converter, and by data signal with
The music score data signal storehouse having in database is compared；
4th step, if compared successfully, the data signal electron signal adapter is exported by electronic tag；If than
To unsuccessful, then caution signal is exported to alarm by electronic tag；
5th step, electronic signal converter receives the data signal of electronic tag output, and the data signal is converted to
Electronic signal transmission is to audio output device；Audio output device connection loudspeaker output audio.
The beneficial effects of the utility model：The utility model is simple in construction, passes through some miniature communication control units
The automatic identification to music score and performance are realized, it can play the function of facilitating Students ' Learning music score in music teaching field, from
And the requirement of students self study is realized, add the learning efficiency of student.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the use flow chart of the utility model embodiment.
Embodiment
The utility model is described in further details below with reference to Figure of description and specific embodiment.
Embodiment
As illustrated, a kind of music performance apparatus of automatic identification music score, including the conversion of infrared image scanner, data signal
Device, video memory, database, controller, electronic signal converter, audio output device, loudspeaker；The infrared image scanning
The input port of the delivery outlet of rifle and digital signal converter is connected, the delivery outlet of digital signal converter and video memory it is defeated
Entrance is connected；Video memory is connected with controller control, and the delivery outlet of video memory and the input port of database are connected, number
It is connected according to storehouse with controller control；The delivery outlet of database is connected with the input port of electronic signal converter, electronic signal conversion
The delivery outlet of device and the input port of audio output device are connected, and audio output device is connected with loudspeaker.
Specifically, the database includes electronic tag and musical score image storehouse, electronic tag is mutually interconnected with musical score image storehouse
Connect, the delivery outlet of described image memory is connected on electronic tag, the input port of electronic tag and electronic signal converter connects
Connect.
Specifically, the database includes comparative device, comparative device is connected with electronic tag, the control of musical score image storehouse.
Specifically, changing the music performance apparatus of automatic identification music score also includes alarm, alarm is connected with electronic tag.
It is preferred that, the controller is PLC.
When in use, the first step, infrared image scanner obtains the image information of music score, and image information is transferred into number
Word signal adapter；
The image information that infrared image scanner is got is converted to data signal by second step, digital signal converter；
And by digital data transmission to video memory；
3rd step, video memory receives the data signal that transmits of digital signal converter, and by data signal with
The music score data signal storehouse having in database is compared；
4th step, if compared successfully, the data signal electron signal adapter is exported by electronic tag；If than
To unsuccessful, then caution signal is exported to alarm by electronic tag；
5th step, electronic signal converter receives the data signal of electronic tag output, and the data signal is converted to
Electronic signal transmission is to audio output device；Audio output device connection loudspeaker output audio.
Obviously, those skilled in the art can carry out various changes and modification without departing from this practicality to the utility model
New spirit and scope.So, if these modifications and variations of the present utility model belong to the utility model claim and
Within the scope of its equivalent technology, then the utility model is also intended to comprising including these changes and modification.
Claims (5)
1. a kind of music performance apparatus of automatic identification music score, it is characterised in that：Changed including infrared image scanner, data signal
Device, video memory, database, controller, electronic signal converter, audio output device, loudspeaker；The infrared image scanning
The input port of the delivery outlet of rifle and digital signal converter is connected, the delivery outlet of digital signal converter and video memory it is defeated
Entrance is connected；Video memory is connected with controller control, and the delivery outlet of video memory and the input port of database are connected, number
It is connected according to storehouse with controller control；The delivery outlet of database is connected with the input port of electronic signal converter, electronic signal conversion
The delivery outlet of device and the input port of audio output device are connected, and audio output device is connected with loudspeaker.
2. the music performance apparatus of automatic identification music score as claimed in claim 1, it is characterised in that：The database includes electronics mark
Label and musical score image storehouse, electronic tag are connected with each other with musical score image storehouse, and the delivery outlet of described image memory is connected to electronics
On label, electronic tag is connected with the input port of electronic signal converter.
3. the music performance apparatus of automatic identification music score as claimed in claim 2, it is characterised in that：The database includes comparing
Device, comparative device is connected with electronic tag, the control of musical score image storehouse.
4. the music performance apparatus of automatic identification music score as claimed in claim 2 or claim 3, it is characterised in that：Also include alarm, alarm
Device is connected with electronic tag.
5. the music performance apparatus of automatic identification music score as claimed in claim 2 or claim 3, it is characterised in that：The controller is PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720151108.XU CN206558208U (en) | 2017-02-20 | 2017-02-20 | A kind of music performance apparatus of automatic identification music score |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720151108.XU CN206558208U (en) | 2017-02-20 | 2017-02-20 | A kind of music performance apparatus of automatic identification music score |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206558208U true CN206558208U (en) | 2017-10-13 |
Family
ID=60010525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720151108.XU Expired - Fee Related CN206558208U (en) | 2017-02-20 | 2017-02-20 | A kind of music performance apparatus of automatic identification music score |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206558208U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108319965A (en) * | 2018-03-28 | 2018-07-24 | 江苏珩图智能科技有限公司 | A kind of device and method obtaining sound using image |
| CN115019600A (en) * | 2022-01-17 | 2022-09-06 | 滁州职业技术学院 | Music staff recognizer and music recognition method thereof |
-
2017
- 2017-02-20 CN CN201720151108.XU patent/CN206558208U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108319965A (en) * | 2018-03-28 | 2018-07-24 | 江苏珩图智能科技有限公司 | A kind of device and method obtaining sound using image |
| CN115019600A (en) * | 2022-01-17 | 2022-09-06 | 滁州职业技术学院 | Music staff recognizer and music recognition method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20210220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |