CN106847243A - A kind of frame drum rhythm correction system based on graphical analysis - Google Patents
A kind of frame drum rhythm correction system based on graphical analysis Download PDFInfo
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- CN106847243A CN106847243A CN201710015021.4A CN201710015021A CN106847243A CN 106847243 A CN106847243 A CN 106847243A CN 201710015021 A CN201710015021 A CN 201710015021A CN 106847243 A CN106847243 A CN 106847243A
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- frame drum
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- sound
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- 230000033764 rhythmic process Effects 0.000 title claims abstract description 37
- 238000012937 correction Methods 0.000 title claims description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 238000012545 processing Methods 0.000 claims abstract description 26
- 238000001228 spectrum Methods 0.000 claims description 20
- 238000011946 reduction process Methods 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 4
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 238000009527 percussion Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
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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
-
- 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
- G10H1/0033—Recording/reproducing or transmission of music for electrophonic musical instruments
-
- 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
- G10H1/0033—Recording/reproducing or transmission of music for electrophonic musical instruments
- G10H1/0083—Recording/reproducing or transmission of music for electrophonic musical instruments using wireless transmission, e.g. radio, light, infrared
-
- 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
- G10H1/36—Accompaniment arrangements
- G10H1/40—Rhythm
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
System is corrected the invention discloses a kind of frame drum rhythm based on graphical analysis, it includes sound collecting unit, signal conversion unit, data transmission unit, memory cell, audio playing unit, data acquisition unit, graphics processing unit and display unit.The display unit after the completion of practitioner plays every time the performance rhythm of practitioner and the rhythm of standard with broken line graph or curve map by way of show and contrasted, the accuracy of rhythm during so as to allowing practitioner slowly to adjust oneself time point when each note is played to ensure to play according to the rhythm combination broken line graph or curve map of each note.
Description
Technical field
The invention belongs to frame drum teaching field, more particularly to a kind of frame drum rhythm correction system based on graphical analysis
System.
Background technology
Frame drum is also referred to as jazz drum, generally by bass, step on small cymbals, army drum, flop drum, small cymbals piece constituted, be one kind it is common
Associativity percussion instrument, be widely used in pop music, particularly become indispensable part in rock music, due to
The sound that is sent has distinct strong timing when it is played, and teen-age is liked by vast.
With society development and living standards of the people raising, in the case where material life is met, people by
Gradually start to pursue the plentiful of cultural life, and it is a kind of common people for meeting the side of cultural spirit life to enjoy music
Formula, frame drum starts to contact and learns as a kind of important musical instrument, especially more and more people, teenager, but in reading-rack
When son drum, because its accuracy requirement to rhythm is higher, people are often difficult to hold exactly the time of percussion instrument
Point, especially for beginner, the difficulty for learning and grasping is larger.
In the prior art, Intelligent exercising drum (application number 200520035507.7), selects by with beat select unit
The speed of beat, electronic beat sound is sent by speaker unit or ear-piece output, while being shown and beat phase through display screen
The word of pass points out practitioner, to ensure that practitioner can exactly hold the time point of percussion instrument, and then ensures rhythm
Accuracy.
But this training method has some defects, first, when musical instrument is practised, practitioner is also needed to a part constantly
Focus on speaker unit or ear-piece output and on display screen, it is impossible to be primarily focused on performance pleasure completely
On device, and if rhythm is too fast, it is susceptible to disorder；Secondly, if this method of long-term use is trained, practitioner exists
Dependence is easily produced after forming the habit, certain obstacle is caused to its skilled grasp.
The content of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, there is provided one kind is based on figure
As the frame drum rhythm correction system of analysis.
The technical solution adopted for the present invention to solve the technical problems is：Construct a kind of shelf based on graphical analysis
Drum rhythm correction system, it includes that sound collecting unit, signal conversion unit, data transmission unit, memory cell, audio are played
Unit, data acquisition unit, graphics processing unit and display unit；
The sound collecting unit, signal conversion unit, data transmission unit, data acquisition unit, graphics processing unit,
Display unit is sequentially connected, and the memory cell, audio playing unit are connected with the data transmission unit respectively；
The sound collecting unit, signal conversion unit, data transmission unit are on the musical instrument in frame drum.
Wherein, a kind of frame drum rhythm correction system based on graphical analysis also includes noise reduction processing unit, described
Noise reduction processing unit is on the musical instrument in frame drum；
The noise reduction processing unit is connected with the sound collecting unit, signal conversion unit respectively.
Wherein, the sound collecting unit includes at least one sound sensor module, and the signal conversion unit is included extremely
A few analog-to-digital conversion module, the data transmission unit includes at least one data transmission module, the noise reduction processing unit
Including at least one noise reduction process module；
The sound sensor module, analog-to-digital conversion module, data transmission module quantity it is identical.
Wherein, the noise reduction process module is identical with the sound sensor module number.
Wherein, the data transmission unit is carried out data transmission by wired or wireless mode.
Wherein, the sound collecting unit collects acoustic information；
The signal conversion unit converts analog signals into data signal；
The information transfer that the data transmission unit is carried data signal is to the data acquisition unit；
The audio playing unit plays music；
The memory cell storage electronic drum spectrum；
The data acquisition unit gather changed when the audio playing unit plays music the digital information of output with
The digital information on electronic drum spectrum that is stored in the memory cell and transmitted by the data transmission unit
Digital information；
Information that described image processing unit is carried the data signal from the data transmission unit and from institute
State information and the numeral on electronic drum spectrum from the memory cell that the data signal of audio playing unit is carried
It is coordinate in one of reference axis that the information that signal is carried is converted into the note on time and electronic drum spectrum, with decibel
It is the broken line graph or curve map of the coordinate in another reference axis；
The display unit shows broken line graph or curve map.
Wherein, the reference axis where the note on time and electronic drum spectrum is axis of abscissas, and the reference axis where decibel is
Axis of ordinates.
Wherein, the reference axis where the note on time and electronic drum spectrum is axis of ordinates, and the reference axis where decibel is
Axis of abscissas.
Wherein, the music played with the music unit in the display unit shows broken line graph or curve map
Line style, the face of the line style of related lines, color, the line width lines related to the sound that the musical instrument tapped in frame drum is sent
Color, line width are different.
Beneficial effects of the present invention are：A kind of frame drum rhythm correction system bag based on graphical analysis of the present invention
Include sound collecting unit, signal conversion unit, data transmission unit, memory cell, audio playing unit, data acquisition unit,
Graphics processing unit and display unit.By the display unit after the completion of practitioner plays every time the performance of practitioner
The rhythm of rhythm and standard is shown in the way of broken line graph or curve map and is contrasted, so as to allow practitioner according to each
The rhythm combination broken line graph or curve map of note slowly adjust oneself time point when each note is played to ensure to play
When rhythm accuracy, compared to the prior art, practitioner need not the moment by a part focus on speaker unit or
So as on leading to not be primarily focused on completely and playing an instrument on person's ear-piece output and on display screen, and the present invention
It is to adapt to practitioner by way of slowly adjusting and hold the time point of percussion instrument exactly, practitioner plays in custom
Rhythm after can not need help of the invention, will not because to the present invention produce rely on and to its it is skilled grasp caused by obstacle.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the invention will be further described, in accompanying drawing：
Fig. 1 is the structural representation that a kind of frame drum rhythm based on graphical analysis of the invention corrects system.
Fig. 2 is the broken line that display unit shows in a kind of frame drum rhythm correction system based on graphical analysis of the invention
The schematic diagram of figure.
Specific embodiment
With reference to specific embodiment, the invention will be further described.
As shown in figure 1, a kind of frame drum rhythm correction system based on graphical analysis includes the pleasure being arranged in frame drum
Sound collecting unit, signal conversion unit, data transmission unit on device and the memory cell positioned at computer terminal, audio are played
Unit, data acquisition your unit, graphics processing unit, display unit；
The sound collecting unit, signal conversion unit, data transmission unit, data acquisition unit, graphics processing unit,
Display unit is sequentially connected, and the memory cell, audio playing unit are connected with the data transmission unit respectively；
The sound collecting unit, signal conversion unit, data transmission unit are on the musical instrument in frame drum.
Preferably, a kind of frame drum rhythm correction system based on graphical analysis also includes noise reduction processing unit, institute
State on the musical instrument during noise reduction processing unit is located at frame drum；
The noise reduction processing unit is connected with the sound collecting unit, signal conversion unit respectively.
Preferably, the sound collecting unit includes at least one sound sensor module, and the signal conversion unit includes
At least one analog-to-digital conversion module, the data transmission unit includes at least one data transmission module, the noise reduction process list
Unit includes at least one noise reduction process module；
The sound sensor module, analog-to-digital conversion module, data transmission module quantity it is identical, three is supported the use with complete
The conversion and the transmission of data of collection, signal into sound.
Preferably, the noise reduction process module is identical with the sound sensor module number.
Preferably, the sound collecting unit is used to collect the information of the sound that each musical instrument in frame drum sends, described
Noise reduction process module is used to weaken other environmental noises so as to weaken other acoustic informations while retaining the sound of musical instrument
Disturb to improve the accuracy of data；
The signal conversion unit is used to convert analog signals into data signal；
The data transmission unit is used for the information transfer that is carried the data signal to the data acquisition unit；
The audio playing unit is used to play the drum corresponding music of spectrum with required exercise；
The memory cell is used to store the electronic drum spectrum for needing exercise；
The data acquisition unit is used to gather the numeral letter for changing output when the audio playing unit plays audio
Breath is transmitted across with the digital information composed on electronic drum of storage in the memory cell and by the data transmission unit
The digital information come；
As shown in Fig. 2 the letter that described image processing unit is carried the data signal from the data transmission unit
Breath and the information that is carried of the data signal from the audio playing unit and from the memory cell on electronics
It is in one of reference axis that the information that the data signal of drum spectrum is carried is converted into the note on time and electronic drum spectrum
Coordinate, with broken line graph or curve map that decibel is the coordinate in another reference axis；
The display unit shows broken line graph or curve map.
Preferably, the reference axis where the note on time and electronic drum spectrum is axis of abscissas, the reference axis where decibel
It is axis of ordinates.
Preferably, the reference axis where the note on time and electronic drum spectrum is axis of ordinates, the reference axis where decibel
It is axis of abscissas.
Preferably, the data transmission unit is by wired mode or wirelessly carries out data transmission.
Preferably, the sound played with the music unit in the display unit shows broken line graph or curve map
The line style of the line style of happy related lines, color, the line width lines related to the sound that the musical instrument tapped in frame drum is sent,
Color, line width are different.
Being stored by the memory cell needs the electronic drum of exercise to compose, and then plays storage in the audio playing unit
The drum spectrum corresponding music with required exercise, the data acquisition unit collects the audio playing unit broadcasting audio
When change the digital information on electronic drum spectrum that is stored in the digital information and the memory cell of output and be sent to institute
State graphics processing unit, the information that described image processing unit can be carried the data signal from the audio playing unit
The information carried with the data signal composed on electronic drum from the memory cell is converted into being composed with time and electronic drum
On note be abscissa, then broken line graph or curve map with decibel as ordinate show institute by the display unit
Broken line graph or curve map are stated, in the musical instrument in tapping frame drum, the sound collecting unit being made up of the sound sensor module
The information of the sound that musical instrument is sent can be collected and incited somebody to action by the signal conversion unit being made up of analog-to-digital conversion module
Acoustic information is converted to data signal by analog signal, and the data acquisition list is transferred to eventually through the data transmission unit
Unit, the information transfer that the data acquisition unit is carried the data signal from the data transmission unit to described image
Processing unit and by described image processing unit it is described with the time and electronic drum spectrum on note as abscissa, be vertical with decibel
Broken line graph or curve map are converted into the coordinate system of coordinate, and are shown eventually through the display unit, by broken line graph or curve
Two lines bar in figure is contrasted so as to judge to be advanced by or delay when each note is played, and is then slowly adjusted
The standard of rhythm when the rhythm of the whole action of oneself finally adapts to and holds the time point of percussion instrument exactly and then ensure to play
True property.
Above content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, according to of the invention
Thought, will change in specific embodiments and applications, and this specification content should not be construed as to the present invention
Limitation.
Claims (10)
1. a kind of frame drum rhythm based on graphical analysis corrects system, it is characterised in that turn including sound collecting unit, signal
Change unit, data transmission unit, memory cell, audio playing unit, data acquisition unit, graphics processing unit and display single
Unit；
The sound collecting unit, signal conversion unit, data transmission unit, data acquisition unit, graphics processing unit, display
Unit is sequentially connected, and the memory cell, audio playing unit are connected with the data transmission unit respectively.
2. a kind of frame drum rhythm based on graphical analysis according to claim 1 corrects system, it is characterised in that described
A kind of frame drum rhythm correction system based on graphical analysis also includes noise reduction processing unit；
The noise reduction processing unit is connected with the sound collecting unit, signal conversion unit respectively.
3. a kind of frame drum rhythm based on graphical analysis according to claim 2 corrects system, it is characterised in that described
Sound collecting unit includes at least one sound sensor module, and the signal conversion unit includes at least one analog-to-digital conversion mould
Block, the data transmission unit includes at least one data transmission module, and the noise reduction processing unit includes at least one noise reduction
Processing module；
The sound sensor module, analog-to-digital conversion module, data transmission module quantity it is identical.
4. a kind of frame drum rhythm based on graphical analysis according to claim 3 corrects system, it is characterised in that described
Noise reduction process module is identical with the sound sensor module number.
5. a kind of frame drum rhythm based on graphical analysis according to claim 1 corrects system, it is characterised in that described
Sound collecting unit collects acoustic information；
The signal conversion unit converts analog signals into data signal；
The information transfer that the data transmission unit is carried data signal is to the data acquisition unit；
The audio playing unit plays music；
The memory cell storage electronic drum spectrum；
The data acquisition unit gathers and the digital information of output and described is changed when the audio playing unit plays music
The digital information composed on electronic drum stored in memory cell and the numeral transmitted by the data transmission unit
Information；
Information that described image processing unit is carried the data signal from the data transmission unit and from the sound
The information that the data signal of frequency broadcast unit is carried and the data signal on electronic drum spectrum from the memory cell
It is coordinate in one of reference axis that the information for being carried is converted into the note on time and electronic drum spectrum, is another with decibel
The broken line graph or curve map of the coordinate in one reference axis；
The display unit shows broken line graph or curve map.
6. a kind of frame drum rhythm based on graphical analysis according to claim 5 corrects system, it is characterised in that the time
It is axis of abscissas with the reference axis where the note in electronic drum spectrum, the reference axis where decibel is axis of ordinates.
7. a kind of frame drum rhythm based on graphical analysis according to claim 5 corrects system, it is characterised in that the time
It is axis of ordinates with the reference axis where the note in electronic drum spectrum, the reference axis where decibel is axis of abscissas.
8. a kind of frame drum rhythm based on graphical analysis according to claim 6 corrects system, it is characterised in that described
The line style of the lines related to the music that the music unit is played in broken line graph that display unit shows or curve map
The line style of the lines related from the sound that the musical instrument tapped in frame drum is sent is different.
9. a kind of frame drum rhythm based on graphical analysis according to claim 6 corrects system, it is characterised in that described
The color of the lines related to the music that the music unit is played in broken line graph that display unit shows or curve map
The color of the lines related from the sound that the musical instrument tapped in the frame drum is sent is different.
10. a kind of frame drum rhythm based on graphical analysis according to claim 6 corrects system, it is characterised in that institute
State the line of the lines related to the music that the music unit is played in the broken line graph or curve map that display unit shows
The line width of the lines related from musical instrument that is tapping in the frame drum is sent sound wide is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015021.4A CN106847243A (en) | 2017-01-09 | 2017-01-09 | A kind of frame drum rhythm correction system based on graphical analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015021.4A CN106847243A (en) | 2017-01-09 | 2017-01-09 | A kind of frame drum rhythm correction system based on graphical analysis |
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| Publication Number | Publication Date |
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| CN106847243A true CN106847243A (en) | 2017-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710015021.4A Pending CN106847243A (en) | 2017-01-09 | 2017-01-09 | A kind of frame drum rhythm correction system based on graphical analysis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| CN1609947A (en) * | 2003-10-23 | 2005-04-27 | 凌阳科技股份有限公司 | electronic music notation device |
| US20090038467A1 (en) * | 2007-08-10 | 2009-02-12 | Sonicjam, Inc. | Interactive music training and entertainment system |
| CN101645268A (en) * | 2009-08-19 | 2010-02-10 | 李宋 | Computer real-time analysis system for singing and playing |
| CN101853650A (en) * | 2009-04-03 | 2010-10-06 | 王路露 | Music processing and output system and method thereof |
| CN103514866A (en) * | 2012-06-28 | 2014-01-15 | 曾平蔚 | Method and device for instrumental performance grading |
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2017
- 2017-01-09 CN CN201710015021.4A patent/CN106847243A/en active Pending
Patent Citations (6)
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|---|---|---|---|---|
| CN2691011Y (en) * | 2003-02-28 | 2005-04-06 | 雅马哈株式会社 | Apparatus for practicing musical instrument |
| CN1609947A (en) * | 2003-10-23 | 2005-04-27 | 凌阳科技股份有限公司 | electronic music notation device |
| US20090038467A1 (en) * | 2007-08-10 | 2009-02-12 | Sonicjam, Inc. | Interactive music training and entertainment system |
| CN101853650A (en) * | 2009-04-03 | 2010-10-06 | 王路露 | Music processing and output system and method thereof |
| CN101645268A (en) * | 2009-08-19 | 2010-02-10 | 李宋 | Computer real-time analysis system for singing and playing |
| CN103514866A (en) * | 2012-06-28 | 2014-01-15 | 曾平蔚 | Method and device for instrumental performance grading |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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