CN110264983A - A kind of piano performance intelligent music frame and application method - Google Patents
A kind of piano performance intelligent music frame and application method Download PDFInfo
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- CN110264983A CN110264983A CN201910585839.9A CN201910585839A CN110264983A CN 110264983 A CN110264983 A CN 110264983A CN 201910585839 A CN201910585839 A CN 201910585839A CN 110264983 A CN110264983 A CN 110264983A
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
- G10G7/00—Other auxiliary devices or accessories, e.g. conductors' batons or separate holders for resin or strings
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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
- G10H2210/091—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 performance evaluation, i.e. judging, grading or scoring the musical qualities or faithfulness of a performance, e.g. with respect to pitch, tempo or other timings of a reference performance
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- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
The invention discloses a kind of piano performance intelligent music frame and application methods, it is related to music easel technical field, including shell, the case surface installs display screen, fixed support rod below the shell, the lower end of the support rod is placed between two clamping pieces, and the adjusting rod for connecting adjusting knob sequentially passes through the clamping piece, support rod and another described clamping piece, and two clamping piece lower ends are fixed on the upper surface of pedestal；A kind of piano performance intelligent music frame provided by the invention and application method, can impart knowledge to students and compare scoring to the player of piano, so that player is understood the problem of itself is played, correct in time and consolidate practice.
Description
Technical field
The present invention relates to music easel technical field, in particular to a kind of piano performance intelligent music frame and application method.
Background technique
The parent in the present age increasingly lies in the educational problem of child, it is desirable to be able to which the child of various cultures oneself makes
Child it is versatile, but children study thing parent not can teach, by teacher classroom introduction after,
Child is also needed to carry out self consolidating and learning at home.
More and more parents start to cultivate child and learn piano, but existing problem be it can not be carried out at home it is auxiliary
It leads, in response to this problem, the application devises a kind of piano performance intelligent music frame and application method, can be to the player of piano
Scoring is imparted knowledge to students and compared, so that player is understood the problem of itself is played, corrects in time and consolidate practice.
Summary of the invention
The purpose of the present invention is to provide a kind of piano performance intelligent music frame and application methods, can be to the performance of piano
Person imparts knowledge to students and compares scoring, so that player is understood the problem of itself is played, corrects in time and consolidate practice.
The present invention provides a kind of piano performance intelligent music frame, structure includes: shell, and the case surface installation is aobvious
Display screen, the fixed support rod in shell lower section, the lower end of the support rod are placed between two clamping pieces, connect adjusting knob
Adjusting rod sequentially pass through the clamping piece, support rod and another described clamping piece, two clamping piece lower ends are fixed on
The upper surface of pedestal；
The interior of shell setting battery, acquisition module, matching module, central processing unit, memory module, comparison mould
Block, grading module, display module, input module and loudspeaker；The battery is electrically connected with the central processing unit, described to adopt
Collection module is used to acquire the audio of piano generation, and the output end of the acquisition module connects the input terminal of the matching module, institute
Matching module is stated for being matched and being converted audio-frequency module with music score, the output end of the matching module is connected in described
The input terminal of central processor, the central processing unit handle the information received, and the memory module is connected to institute
The input terminal of central processing unit is stated, so that the central processing unit reads the content in the memory module, the memory module
Output end and the output end of central processing unit be all connected to the input terminal of the contrast module, for by the central processing unit
The information of processing is sent in the contrast module with the information in the memory module and is compared, the contrast module it is defeated
Outlet is connected to the input terminal of institute's scoring module, the contrast module by the result of comparison be sent in institute's scoring module into
Row scoring, the output end of institute's scoring module connect the input terminal of the display module, and the display module is for showing scoring
As a result, the input module is connected to the input terminal of the central processing unit, for inputting instruction, the loudspeaker is connected to institute
The output end for stating central processing unit, for playing music.
Further, power key is arranged in the shell, and the power key is connected electrically in the battery and central processing unit
Between, several loud-speaker openings are arranged in the case surface, and the case surface also sets up volume and increases key and volume down key, the sound
Amount increases key and volume down key is electrically connected between the central processing unit and loudspeaker.
Further, several suckers are installed in the lower surface of the pedestal.
Further, a kind of application method of piano performance intelligent music frame, which is characterized in that step are as follows:
Step 1: after power key is pressed, the former audio that when acquisition module acquisition piano performance generates, and by former sound
Frequency is sent to matching module and generates music score；
Step 2: the music score of generation is sent in central processing unit with former audio and is handled, while central processing
It is similar with the music score generated or former audio in device acquisition memory module to prestore music score or prestore audio, it will be in the memory module
It is similar prestore music score or prestore audio be sent to contrast module, while also will by central processing unit treated generate pleasure
Spectrum is also sent to contrast module with former audio, is compared one by one by contrast module to the content received, and comparing result is sent out
It send to grading module；
Step 3: after grading module receives comparing result, scoring to the result, and appraisal result is sent to display mould
Block is shown that the former audio generated to playing piano carries out scoring displaying；
Step 4: input module receives the information of input, and the information is transmitted to central processing unit, by central processing unit
In a storage module search with input information matches audio or music score, by the audio inquired be sent to loudspeaker play or will
The music score inquired is sent to display module displaying.
Compared with prior art, the present invention has the following obvious advantages:
(1) the present invention provides a kind of piano performance intelligent music frame and application methods, can rely on the sucker of its bottom
It is fixed on the place of piano surfacing, fixedly side can be selected according to the demand of player, and flexibility is high.
(2) the present invention provides a kind of piano performance intelligent music frame and application methods, can be according to collected audio
Music score is generated, and can collected audio or music score be compared and be commented with the audio or music score being stored in memory module
Point, more intuitively allow player to understand itself performance level and deficiency.
(3) the present invention provides a kind of piano performance intelligent music frame and application method, the sound searched and needed can be inputted
Frequency or music score, and audio or display module displaying music score are played by loudspeaker.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of piano performance intelligent music frame provided in an embodiment of the present invention；
Fig. 2 is a kind of part-structure front view of piano performance intelligent music frame provided in an embodiment of the present invention；
Fig. 3 is a kind of bottom view of the pedestal of piano performance intelligent music frame provided in an embodiment of the present invention；
Fig. 4 is a kind of scoring function schematic diagram of piano performance intelligent music frame provided in an embodiment of the present invention；
Fig. 5 is a kind of learning functionality schematic diagram of piano performance intelligent music frame provided in an embodiment of the present invention.
Description of symbols: 1- shell, 2- display screen, 3- support rod, 4- clamping piece, 5- adjusting rod, 6- adjusting knob, 7-
Pedestal, 8- power key, 9- loud-speaker opening, 10- volume increase key, 11- volume down key, 12- sucker.
Specific embodiment
Below with reference to the attached drawing in the present invention, clear, complete description is carried out to the technical solution of the embodiment of the present invention, is shown
So, described embodiment is a part of the embodiments of the present invention, rather than whole embodiments.Based on the implementation in the present invention
Example, those of ordinary skill in the art's every other embodiment obtained without making creative work, is all answered
Belong to the scope of protection of the invention.
In order to facilitate understanding and explanation, referring to figs. 1 to Fig. 5, the present invention provides a kind of piano performance intelligent music frame,
Structure includes: shell 1, and display screen 2 is installed on 1 surface of shell, fixes support rod 3, the support rod 3 below the shell 1
Lower end be placed between two clamping pieces 4, connection adjusting knob 6 adjusting rod 5 sequentially pass through the clamping piece 4, support rod 3
With clamping piece 4 described in another, the support rod 3 rotates between two clamping pieces 4, adjusts the angle of the display screen 2
Degree, two 4 lower ends of clamping piece are fixed on the upper surface of pedestal 7；
Battery, acquisition module, matching module, central processing unit, memory module, comparison mould are set inside the shell 1
Block, grading module, display module, input module and loudspeaker；The battery is electrically connected with the central processing unit, described to adopt
Collection module is used to acquire the audio of piano generation, and the output end of the acquisition module connects the input terminal of the matching module, institute
Matching module is stated for being matched and being converted audio-frequency module with music score, the output end of the matching module is connected in described
The input terminal of central processor, the central processing unit handle the information received, and the memory module is connected to institute
The input terminal of central processing unit is stated, so that the central processing unit reads the content in the memory module, the memory module
Output end and the output end of central processing unit be all connected to the input terminal of the contrast module, for by the central processing unit
The information of processing is sent in the contrast module with the information in the memory module and is compared, the contrast module it is defeated
Outlet is connected to the input terminal of institute's scoring module, the contrast module by the result of comparison be sent in institute's scoring module into
Row scoring, the output end of institute's scoring module connect the input terminal of the display module, and the display module is for showing scoring
As a result, the input module is connected to the input terminal of the central processing unit, for inputting instruction, the loudspeaker is connected to institute
The output end for stating central processing unit, for playing music.
Power key 8 is arranged in the shell 1, and the power key 8 is connected electrically between the battery and central processing unit, institute
It states 1 surface of shell and several loud-speaker openings 9 is set, convenient for the transmitting of sound, 1 surface of shell also sets up volume and increases key 10 and sound
Amount subtracts key 11, and the volume increases key 10 and volume down key 11 is electrically connected between the central processing unit and loudspeaker, is used for
Adjust the sound size of loudspeaker.Several suckers 12 are installed in the lower surface of the pedestal 7, convenient for being adsorbed onto even curface.
A kind of application method of piano performance intelligent music frame, which is characterized in that step are as follows:
Step 1: after power key 8 is pressed, the former audio generated when acquiring piano performance by the acquisition module, and will
Former audio is sent to matching module and generates music score；
Step 2: the music score of generation is sent in central processing unit with former audio and is handled, while central processing
It is similar with the music score generated or former audio in device acquisition memory module to prestore music score or prestore audio, it will be in the memory module
It is similar prestore music score or prestore audio be sent to contrast module, while also will by central processing unit treated generate pleasure
Spectrum is also sent to contrast module with former audio, is compared one by one by contrast module to the content received, and comparing result is sent out
It send to grading module；
Step 3: after grading module receives comparing result, scoring to the result, and appraisal result is sent to display mould
Block is shown that the former audio generated to playing piano carries out scoring displaying；
Step 4: input module receives the information of input, and the information is transmitted to central processing unit, by central processing unit
In a storage module search with input information matches audio or music score, by the audio inquired be sent to loudspeaker play or will
The music score inquired is sent to display module displaying.
Claims (4)
1. a kind of piano performance intelligent music frame, which is characterized in that including shell (1), display screen is installed on shell (1) surface
(2), fixed support rod (3), the lower end of the support rod (3) are placed between two clamping pieces (4) below the shell (1),
The adjusting rod (5) of connection adjusting knob (6) sequentially passes through the clamping piece (4), support rod (3) and another described clamping piece
(4), two clamping piece (4) lower ends are fixed on the upper surface of pedestal (7)；
Setting battery inside the shell (1), acquisition module, matching module, central processing unit, memory module, contrast module,
Grading module, display module, input module and loudspeaker；The battery is electrically connected with the central processing unit, the acquisition
Module is used to acquire the audio of piano generation, and the output end of the acquisition module connects the input terminal of the matching module, described
For matching module for being matched and being converted audio-frequency module with music score, the output end of the matching module is connected to the center
The input terminal of processor, the central processing unit handle the information received, and being connected to for the memory module is described
The input terminal of central processing unit, so that the central processing unit reads the content in the memory module, the memory module
The output end of output end and central processing unit is all connected to the input terminal of the contrast module, and being used for will be at the central processing unit
The information of reason is sent in the contrast module with the information in the memory module and is compared, the output of the contrast module
End is connected to the input terminal of institute's scoring module, and the result of comparison is sent in institute's scoring module and carries out by the contrast module
Scoring, the output end of institute's scoring module connect the input terminal of the display module, and the display module is for showing scoring knot
Fruit, the input module are connected to the input terminal of the central processing unit, and for inputting instruction, the loudspeaker is connected to described
The output end of central processing unit, for playing music.
2. a kind of piano performance intelligent music frame as described in claim 1, which is characterized in that power supply is arranged in the shell (1)
Key (8), the power key (8) are connected electrically between the battery and central processing unit, and shell (1) the surface setting is several
A loud-speaker opening (9), shell (1) surface also set up volume and increase key (10) and volume down key (11), and the volume increases key (10)
And volume down key (11) is electrically connected between the central processing unit and loudspeaker.
3. a kind of piano performance intelligent music frame as described in claim 1, which is characterized in that the lower surface of the pedestal (7)
Several suckers (12) are installed.
4. such as a kind of application method of piano performance intelligent music frame in claim 1, which is characterized in that step are as follows:
Step 1: after power key (8) is pressed, the former audio that when acquisition module acquisition piano performance generates, and by former sound
Frequency is sent to matching module and generates music score；
Step 2: the music score of generation is sent in central processing unit with former audio and is handled, while central processing unit obtains
Take it is similar with the music score or original audio generated in memory module prestore music score or prestore audio, will be similar in the memory module
Prestore music score or prestore audio and be sent to contrast module, while also will by the central processing unit music score that treated generates with
Former audio is also sent to contrast module, is compared one by one by contrast module to the content received, and comparing result is sent to
Grading module；
Step 3: after grading module receives comparing result, scoring to the result, by appraisal result be sent to display module into
Row display, the former audio generated to playing piano carry out scoring displaying；
Step 4: input module receives the information of input, and the information is transmitted to central processing unit, is being deposited by central processing unit
The audio inquired is sent to loudspeaker broadcasting or will inquired by the audio or music score for storing up search and input information matches in module
To music score be sent to display module show.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910585839.9A CN110264983A (en) | 2019-07-01 | 2019-07-01 | A kind of piano performance intelligent music frame and application method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910585839.9A CN110264983A (en) | 2019-07-01 | 2019-07-01 | A kind of piano performance intelligent music frame and application method |
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| Publication Number | Publication Date |
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| CN110264983A true CN110264983A (en) | 2019-09-20 |
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| CN201910585839.9A Withdrawn CN110264983A (en) | 2019-07-01 | 2019-07-01 | A kind of piano performance intelligent music frame and application method |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201294089Y (en) * | 2008-11-17 | 2009-08-19 | 音乐传奇有限公司 | Interactive music play equipment |
| JP2013200455A (en) * | 2012-03-26 | 2013-10-03 | Mitsubishi Denki Information Technology Corp | Musical performance training support system |
| CN106935226A (en) * | 2017-02-14 | 2017-07-07 | 捷开通讯(深圳)有限公司 | Piano with scoring function and its method for being scored |
| CN107146497A (en) * | 2016-08-02 | 2017-09-08 | 浙江大学 | A kind of piano test for confirmation of the grade points-scoring system |
| WO2017161612A1 (en) * | 2016-03-22 | 2017-09-28 | 深圳视感文化科技有限公司 | Interactive stringed instrument teaching system |
| JP2017173641A (en) * | 2016-03-24 | 2017-09-28 | ヤマハ株式会社 | Score display control device and program |
| CN108538143A (en) * | 2018-03-13 | 2018-09-14 | 河南科技学院 | A kind of piano intelligent tutoring system |
| CN109473084A (en) * | 2018-12-14 | 2019-03-15 | 广州沛乐科技有限公司 | Electronic music device |
-
2019
- 2019-07-01 CN CN201910585839.9A patent/CN110264983A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201294089Y (en) * | 2008-11-17 | 2009-08-19 | 音乐传奇有限公司 | Interactive music play equipment |
| JP2013200455A (en) * | 2012-03-26 | 2013-10-03 | Mitsubishi Denki Information Technology Corp | Musical performance training support system |
| WO2017161612A1 (en) * | 2016-03-22 | 2017-09-28 | 深圳视感文化科技有限公司 | Interactive stringed instrument teaching system |
| JP2017173641A (en) * | 2016-03-24 | 2017-09-28 | ヤマハ株式会社 | Score display control device and program |
| CN107146497A (en) * | 2016-08-02 | 2017-09-08 | 浙江大学 | A kind of piano test for confirmation of the grade points-scoring system |
| CN106935226A (en) * | 2017-02-14 | 2017-07-07 | 捷开通讯(深圳)有限公司 | Piano with scoring function and its method for being scored |
| CN108538143A (en) * | 2018-03-13 | 2018-09-14 | 河南科技学院 | A kind of piano intelligent tutoring system |
| CN109473084A (en) * | 2018-12-14 | 2019-03-15 | 广州沛乐科技有限公司 | Electronic music device |
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Application publication date: 20190920 |
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| WW01 | Invention patent application withdrawn after publication |