CN108899004A - Design of musical notes on staff it is synchronous with MIDI file note and scoring method and device - Google Patents

Design of musical notes on staff it is synchronous with MIDI file note and scoring method and device Download PDF

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Publication number
CN108899004A
CN108899004A CN201810805404.6A CN201810805404A CN108899004A CN 108899004 A CN108899004 A CN 108899004A CN 201810805404 A CN201810805404 A CN 201810805404A CN 108899004 A CN108899004 A CN 108899004A
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China
Prior art keywords
staff
note
midi
synthesizer
unit
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CN201810805404.6A
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Chinese (zh)
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CN108899004B (en
Inventor
胡伟
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GUANGZHOU YADI DIGITAL TECHNOLOGY Co Ltd
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GUANGZHOU YADI DIGITAL TECHNOLOGY Co Ltd
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    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC 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
    • G10H7/00Instruments in which the tones are synthesised from a data store, e.g. computer organs
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC 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
    • G10H1/00Details of electrophonic musical instruments
    • G10H1/0033Recording/reproducing or transmission of music for electrophonic musical instruments
    • G10H1/0041Recording/reproducing or transmission of music for electrophonic musical instruments in coded form
    • G10H1/0058Transmission between separate instruments or between individual components of a musical system
    • G10H1/0066Transmission between separate instruments or between individual components of a musical system using a MIDI interface
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC 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
    • G10H2210/00Aspects 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
    • G10H2210/031Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal
    • G10H2210/091Musical 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
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC 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
    • G10H2220/00Input/output interfacing specifically adapted for electrophonic musical tools or instruments
    • G10H2220/005Non-interactive screen display of musical or status data
    • G10H2220/015Musical staff, tablature or score displays, e.g. for score reading during a performance.
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC 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
    • G10H2240/00Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
    • G10H2240/011Files or data streams containing coded musical information, e.g. for transmission
    • G10H2240/016File editing, i.e. modifying musical data files or streams as such
    • G10H2240/021File editing, i.e. modifying musical data files or streams as such for MIDI-like files or data streams
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC 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
    • G10H2240/00Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
    • G10H2240/011Files or data streams containing coded musical information, e.g. for transmission
    • G10H2240/031File merging MIDI, i.e. merging or mixing a MIDI-like file or stream with a non-MIDI file or stream, e.g. audio or video

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Auxiliary Devices For Music (AREA)

Abstract

Method and device synchronous with MIDI file note and scoring that the invention discloses a kind of design of musical notes on staff, method include the following steps:Open power supply;Open staff software;The automatic playing system or synthesizer of piano are connected by wirelessly or non-wirelessly mode;Staff song is selected in staff software;It selects the MIDI recording demonstration of the pianist or teacher that manually record bent, it is parsed, correspond note information and MIDI recording the demonstration Qu Jinhang on staff;Audition is played out to MIDI recording demonstration song, the bent signal of MIDI recording demonstration is issued into automatic playing system or synthesizer, synthesizes piano automatic Playing or synthesizer;Cursor on staff follows MIDI time beat to be moved;It modifies to staff;Modified staff is Saved and Closed.Implement the present invention, has the advantages that:The staff music played out more has rhythm and melody sense, more there is hommization.

Description

Design of musical notes on staff it is synchronous with MIDI file note and scoring method and device
Technical field
The present invention relates to piano field, in particular to a kind of design of musical notes on staff it is synchronous with MIDI file note and scoring side Method and device.
Background technique
Current staff software is all quantified for typesetting and display beauty, and MIDI file is exported by staff , it is fixed by the note duration in MIDI file derived from staff software with dynamics.Method traditional at present is such as Under:Open staff software;Open target staff music file;Audition staff music file is played, cursor can be with five Note on line spectrum moves backward;Modify staff music file;Save and close file.And in normal music (including steel Qin) it plays, since each player is different to the understanding of the music score of Chinese operas and fingering, the music played out can also produce the identical music score of Chinese operas Raw different effect, generates different styles.However the sound that traditional method directly plays out is more mechanical, and it is stiff, it lacks The emotion of weary music.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing a kind of five played out Line score music more has rhythm and melody sense, more has the design of musical notes on staff of hommization synchronous with MIDI file note and the method for scoring And device.
The technical solution adopted by the present invention to solve the technical problems is:Construct a kind of design of musical notes on staff and MIDI file sound Symbol synchronizes and the method for scoring, includes the following steps:
A power supply) is opened;
B staff software) is opened, is equipped with staff in the staff software;
C the automatic playing system or synthesizer of piano) are connected by wirelessly or non-wirelessly mode;The synthesizer includes hardware Synthesizer and software synthesizer;
D staff song) is selected in the staff software;
E) the MIDI recording demonstration for the pianist or teacher that selection is manually recorded is bent, parses to it, makes five line Note information and MIDI recording demonstration Qu Jinhang in spectrum correspond;
F audition) is played out to MIDI demonstration song of recording, by MIDI record the bent signal of demonstration issue it is described automatic Performance system or synthesizer synthesize the piano automatic Playing or the synthesizer;
G) cursor on the staff follows MIDI time beat to be moved;
H it) modifies to the staff;
I) modified staff is Saved and Closed.
In the method that design of musical notes on staff of the present invention is synchronous with MIDI file note and scores, the MIDI recording Bent when value information, the dynamics information of note, the cadence information of melody and the control information comprising note of demonstration.
In the method that design of musical notes on staff of the present invention is synchronous with MIDI file note and scores, in the step C) It later further include following steps:
D ') enter Job evaluation mode;
E ') the corresponding song of selection;
F ') piano performance is carried out on the piano;
G ') record phonemic notation, the timely value information of dynamics;
H ') by the cadence information of melody in the such performance data of the piano performance and MIDI recording demonstration song, sound Symbol correctness and the dynamics information of note are compared;
I ') whether judge score up to standard, if so, Saving and Closing the such performance data of the piano performance, otherwise, return to step Rapid F ').
In the method that design of musical notes on staff of the present invention is synchronous with MIDI file note and scores, to the staff The modification of progress includes:The modification of the actuation time of strength and pedal to note position on a timeline, note.
In the method that design of musical notes on staff of the present invention is synchronous with MIDI file note and scores, the section of the melody Playing information includes that the duration played of each note, note are pressed and the time lifted and whole first bent duration, and the note is just Exactness includes that note is to play correct, leakage bullet and more bullets.
The invention further relates to it is a kind of realize above-mentioned line spectrum note it is synchronous with MIDI file note and scoring method device, Including:
Power supply opening unit:It is used to open power supply;
Staff software opening unit:It is used to open staff software, is equipped with staff in the staff software;
Connection unit:For connecting the automatic playing system or synthesizer of piano by wirelessly or non-wirelessly mode;The conjunction It grows up to be a useful person including hardware synthesizer and software synthesizer;
Staff song selecting unit:For selecting staff song in the staff software;
Select resolution unit:For selecting the MIDI recording demonstration of the pianist manually recorded or teacher bent, it is carried out Parsing corresponds note information and the MIDI recording demonstration Qu Jinhang on the staff;
Play audition unit:For playing out audition to MIDI recording demonstration song, MIDI recording demonstration is bent Signal issues the automatic playing system or synthesizer, synthesizes the piano automatic Playing or the synthesizer;
Cursor mobile unit:For making the cursor on the staff that MIDI time beat be followed to be moved;
Modify unit:For modifying to the staff;
Staff saves closing unit:For modified staff to be Saved and Closed.
In device of the present invention, MIDI recording demonstration it is bent comprising note when value information, note dynamics Information, the cadence information of melody and control information.
In device of the present invention, further include:
Job evaluation mode enters unit:For entering Job evaluation mode;
Song selecting unit:For selecting corresponding song;
Play unit:For carrying out piano performance on the piano;
Recording elements:For recording the timely value information of phonemic notation, dynamics;
Comparing unit:For by the such performance data of the piano performance and the MIDI recording demonstration song in melody section The dynamics information for playing information, note correctness and note is compared;
Judging unit:It is whether up to standard for judging score, if so, the such performance data of the piano performance is Saved and Closed, Otherwise, the performance unit is returned.
In device of the present invention, the modification carried out to the staff includes:To the position of note on a timeline It sets, the modification of the actuation time of the strength of note and pedal.
In device of the present invention, the cadence information of the melody include each note play duration, note by The lower and time lifted and whole first bent duration, the note correctness include that note is to play correct, leakage bullet and more bullets.
Implement the method and device that design of musical notes on staff of the invention is synchronous with MIDI file note and scores, has with following Beneficial effect:Since the MIDI recording file of different pianists, teacher or player is added, since different players is to song Understand different, different MIDI samples will be generated, MIDI demonstration song of recording is matched with the information on staff, drilling The MIDI information that the person of playing generates is divided into two-way, wherein being sent to automatic playing system or synthesizer all the way, such music is sounded Just there is emotion;Another way is sent to staff for controlling the movement of cursor, and cursor is allowed to follow the time of MIDI recording demonstration song Beat makees movement accordingly on staff, therefore the staff music played out more has rhythm and melody sense, more there is hommization.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 be design of musical notes on staff of the present invention it is synchronous with MIDI file note and score method and device one embodiment in The flow chart of method;
Fig. 2 is the structural schematic diagram of device in the embodiment.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
In the method and device embodiment that design of musical notes on staff of the present invention is synchronous with MIDI file note and scores, five lines Compose note it is synchronous with MIDI file note and score method flow chart it is as shown in Figure 1.In Fig. 1, the design of musical notes on staff with The method of the synchronization of MIDI file note and scoring includes the following steps:
Step S01 opens power supply:In this step, power supply, system electrification are opened.
Step S02 opens staff software, is equipped with staff in staff software:In this step, open on intelligent terminal The staff software of installation is equipped with staff in the staff software.The intelligent terminal can be mobile phone, tablet computer, notes This computer or PDA etc..
Step S03 connects the automatic playing system or synthesizer of piano by wirelessly or non-wirelessly mode:In this step, pass through Wirelessly or non-wirelessly staff software is connected the automatic playing system or synthesizer of piano by mode.
Wherein, wireless mode can be bluetooth module, WIFI module, gsm module, GPRS module, CDMA module, CDMA2000 module, WCDMA module, TD-SCDMA module, Zigbee module or LoRa module etc., by using a variety of channel radios Letter mode can not only increase the flexibility of communication, moreover it is possible to meet the needs of different user and different occasions.Especially When being using LoRa module, communication distance farther out, communication performance be more it is stable, be suitable for higher to QoS requirement Occasion.
Step S04 selects staff song in staff software:In this step, staff is selected in staff software Song, that is, target staff music file is opened in staff software.
The MIDI recording demonstration for the pianist or teacher that step S05 selection is manually recorded is bent, parses to it, makes five lines Note information and MIDI recording demonstration Qu Jinhang in spectrum correspond:In this step, (calling in) piano for manually recording is selected The MIDI of family or teacher recording demonstration are bent, parse to it, keep note information on staff and MIDI recording demonstration bent It is corresponded.Above-mentioned MIDI recording demonstration it is bent comprising note when value information, the dynamics information of note, melody rhythm letter Breath and control information etc..
Step S06 plays out audition to MIDI recording demonstration song, and the bent signal of MIDI recording demonstration is issued and is drilled automatically System or synthesizer are played, piano automatic Playing or synthesizer are synthesized:In this step, in the staff software of intelligent terminal In audition played out to MIDI demonstration song of recording, or recorded and demonstrated to MIDI using the music making software in intelligent terminal Song plays out audition, and the bent signal of MIDI recording demonstration is issued automatic playing system or synthesizer, makes piano automatic Playing Or synthesize synthesizer.
Cursor on step S07 staff follows MIDI time beat to be moved:Cursor in this step, on staff MIDI time beat is followed to be moved.It can be seen that the bent signal of MIDI recording demonstration is divided into two-way in the present embodiment, In issue music synthesizer all the way, allow speaker (loudspeaker) issue it is happy ring, another way issues staff, cursor can be recorded with MIDI The bent information of sound demonstration moves on corresponding note on staff.
Step S08 modifies to staff:In this step, modify to staff, specifically include to note when Between position (time of triggering) on axis, the strength of note and pedal actuation time modification.
Step S09 Saves and Closes modified staff:In this step, modified staff is protected It deposits and closes.
In the method that design of musical notes on staff of the invention is synchronous with MIDI file note and scores, when playing staff, The not instead of MIDI the file information derived from staff, it includes sound that the MIDI recording demonstration manually recorded using player is bent When value information, the dynamics information of note, the cadence information of melody and the control information etc. of symbol, the music played out in this way more someone Property.The cursor information of staff is driven according to the bent information of the MIDI recording demonstration manually recorded.Of the invention Design of musical notes on staff it is synchronous with MIDI file note and scoring method so that the staff music played out is more had rhythm and melody sense, More there is hommization.
For the present embodiment, after having executed above-mentioned steps S03, Job evaluation mode stream can also further be executed Journey, the Job evaluation mode process include the following steps:
Step S04 ' enters Job evaluation mode:In this step, into Job evaluation mode.
Step S05 ' selects corresponding song:In this step, corresponding song is selected in staff software.
Step S06 ' carries out piano performance on piano:In this step, player carries out steel on piano (traditional piano) Qin is played.
Step S07 ' records phonemic notation, the timely value information of dynamics:In this step, phonemic notation, the timely value information of dynamics are recorded.
Step S08 ' by the such performance data of piano performance and MIDI recording demonstration song the cadence information of melody, note just Exactness and the dynamics information of note are compared:In this step, by the such performance data (such performance data of player) of piano performance It records with MIDI the dynamics information (when each note is played of the cadence information of melody in demonstration song, note correctness and note Strength) be compared, given a mark according to comparison result to the performance of player.Wherein, the cadence information packet of melody It includes the duration, note that each note plays to press and the time lifted and whole first bent duration, note correctness includes note It is to play correct, leakage bullet and more bullets.
Step S09 ' judges whether score is up to standard:In this step, judge whether score up to standard, if it is determined that result be It is to then follow the steps S10 ', otherwise, return step S06 '.
Step S10 ' Saves and Closes the such performance data of piano performance:If the judging result of above-mentioned steps S09 ' be it is yes, Then execute this step.In this step, the such performance data of piano performance is Saved and Closed.S04 ' is to step through the above steps Job evaluation mode process may be implemented in S10 '.
The invention further relates to it is a kind of realize above-mentioned line spectrum note it is synchronous with MIDI file note and scoring method device, For the structural schematic diagram of the device as shown in Fig. 2, in Fig. 2, which includes power supply opening unit 1, staff software opening unit 2, connection unit 3, staff song selecting unit 4, selection resolution unit 5, play audition unit 6, cursor mobile unit 7, repair Change unit 8 and staff saves closing unit 9;Wherein, power supply opening unit 1 is used to open power supply;Staff software is opened single Member 2 is used to open staff software, is equipped with staff in staff software;Connection unit 3 is for passing through wirelessly or non-wirelessly mode Connect the automatic playing system or synthesizer of piano;Staff song selecting unit 4 in staff software for selecting five lines It sets a song to music mesh;Selection resolution unit 5 is used to select the MIDI recording demonstration of the pianist or teacher manually recorded bent, solves to it Analysis corresponds note information and MIDI recording the demonstration Qu Jinhang on staff;Bent MIDI recording demonstration includes note When value information, the dynamics information of note, the cadence information of melody and control information etc..
It plays audition unit 6 to be used to play out audition to MIDI recording demonstration song, by the signal that MIDI recording demonstration is bent Automatic playing system or synthesizer are issued, piano automatic Playing or synthesizer are synthesized;Cursor mobile unit 7 is for making five Cursor on line spectrum follows MIDI time beat to be moved;Modification unit 8 is for modifying to staff;To staff into Capable modification includes:The modification of the actuation time of strength and pedal to note position on a timeline, note.Five lines Spectrum saves closing unit 9 for Saving and Closing modified staff.
In the apparatus of the present, when playing staff, MIDI the file information derived from staff is not used, is adopted The MIDI recording demonstration manually recorded with player is bent, comprising note when value information, the dynamics information of note, melody rhythm Information and control information etc., the music played out in this way more has hommization.The cursor information of staff is according to manually recording The bent information of MIDI recording demonstration is driven.The device of the invention makes the staff music played out more have rhythm and melody Sense, more there is hommization.
In the present embodiment, the device further include Job evaluation mode enter 4 ' of unit, 5 ' of song selecting unit, play 6 ' of unit, 9 ' of 7 ' of recording elements, 8 ' of comparing unit and judging unit;Wherein, Job evaluation mode enter 4 ' of unit for enter Job evaluation mode;It is bent 5 ' of mesh selecting unit is for selecting corresponding song;6 ' of unit is played for carrying out piano performance on piano;7 ' of recording elements For recording the timely value information of phonemic notation, dynamics;8 ' of comparing unit is used to show the such performance data of piano performance and MIDI recording The dynamics information of the cadence information of melody, note correctness and note in model song is compared;The cadence information of above-mentioned melody The duration played including each note, note are pressed and time for lifting and whole first bent duration, above-mentioned note correctness packet Including note is to play correct, leakage bullet and more bullets.Whether 9 ' of judging unit is up to standard for judging score, if so, Saving and Closing steel Otherwise the such performance data that qin is played returns and plays 6 ' of unit.Enter 4 ' of unit to 9 ' of judging unit by above-mentioned Job evaluation mode, Job evaluation mode may be implemented.
In short, in the present embodiment, since the MIDI recording file of different pianists, teacher or player is added, due to not Same player is different to the understanding of song, will generate different MIDI samples, and MIDI is recorded on demonstration song and staff Information matched, player generate MIDI information be divided into two-way, wherein being sent to automatic playing system or conjunction all the way It grows up to be a useful person, such music sounds just there is emotion;Another way is sent to staff for controlling the movement of cursor, and cursor is allowed to follow The bent time beat of MIDI recording demonstration makees movement accordingly on staff, therefore the music played out more has hommization.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (10)

1. a kind of design of musical notes on staff it is synchronous with MIDI file note and scoring method, which is characterized in that include the following steps:
A power supply) is opened;
B staff software) is opened, is equipped with staff in the staff software;
C the automatic playing system or synthesizer of piano) are connected by wirelessly or non-wirelessly mode;The synthesizer includes hardware synthesis Device and software synthesizer;
D staff song) is selected in the staff software;
E) the MIDI recording demonstration for the pianist or teacher that selection is manually recorded is bent, parses, makes on the staff to it Note information and the MIDI recording demonstration Qu Jinhang correspond;
F audition) is played out to MIDI recording demonstration song, the bent signal of MIDI recording demonstration is issued into the automatic Playing System or synthesizer synthesize the piano automatic Playing or the synthesizer;
G) cursor on the staff follows MIDI time beat to be moved;
H it) modifies to the staff;
I) modified staff is Saved and Closed.
2. design of musical notes on staff according to claim 1 it is synchronous with MIDI file note and scoring method, which is characterized in that Bent when value information, the dynamics information of note, the cadence information of melody and the control information comprising note of the MIDI recording demonstration.
3. design of musical notes on staff according to claim 2 it is synchronous with MIDI file note and scoring method, which is characterized in that In the step C) it further include later following steps:
D ') enter Job evaluation mode;
E ') the corresponding song of selection;
F ') piano performance is carried out on the piano;
G ') record phonemic notation, the timely value information of dynamics;
H ') by the such performance data of the piano performance and MIDI recording demonstration song the cadence information of melody, note just Exactness and the dynamics information of note are compared;
I ') whether judge score up to standard, if so, Saving and Closing the such performance data of the piano performance, otherwise, return step F ').
4. design of musical notes on staff according to claim 3 it is synchronous with MIDI file note and scoring method, which is characterized in that To the staff carry out modification include:To position, the strength of note and the movement of pedal of note on a timeline The modification of time.
5. design of musical notes on staff according to claim 3 it is synchronous with MIDI file note and scoring method, which is characterized in that The cadence information of the melody include the duration played of each note, note press and time for lifting and it is whole first bent when Long, the note correctness includes that note is to play correct, leakage bullet and more bullets.
6. a kind of device for the method realizing that line spectrum note as described in claim 1 is synchronous with MIDI file note and scoring, Including:
Power supply opening unit:It is used to open power supply;
Staff software opening unit:It is used to open staff software, is equipped with staff in the staff software;
Connection unit:For connecting the automatic playing system or synthesizer of piano by wirelessly or non-wirelessly mode;The synthesizer Including hardware synthesizer and software synthesizer;
Staff song selecting unit:For selecting staff song in the staff software;
Select resolution unit:MIDI for selecting the pianist manually recorded or teacher demonstration of recording is bent, parses to it, Correspond note information and the MIDI recording demonstration Qu Jinhang on the staff;
Play audition unit:For playing out audition to MIDI recording demonstration song, by the signal that MIDI recording demonstration is bent The automatic playing system or synthesizer are issued, the piano automatic Playing or the synthesizer are synthesized;
Cursor mobile unit:For making the cursor on the staff that MIDI time beat be followed to be moved;
Modify unit:For modifying to the staff;
Staff saves closing unit:For modified staff to be Saved and Closed.
7. device according to claim 6, which is characterized in that the bent duration comprising note of MIDI recording demonstration is believed Breath, the dynamics information of note, the cadence information of melody and control information.
8. device according to claim 7, which is characterized in that further include:
Job evaluation mode enters unit:For entering Job evaluation mode;
Song selecting unit:For selecting corresponding song;
Play unit:For carrying out piano performance on the piano;
Recording elements:For recording the timely value information of phonemic notation, dynamics;
Comparing unit:For the rhythm of the melody in the such performance data of the piano performance and MIDI recording demonstration song to be believed The dynamics information of breath, note correctness and note is compared;
Judging unit:It is whether up to standard for judging score, if so, the such performance data of the piano performance is Saved and Closed, otherwise, Return to the performance unit.
9. device according to claim 8, which is characterized in that the staff carry out modification include:Exist to note The modification of the actuation time of the strength and pedal of position, note on time shaft.
10. device according to claim 8, which is characterized in that the cadence information of the melody includes that each note is played Duration, note is pressed and time for lifting and whole first bent duration, the note correctness include note be play it is correct, Leak bullet and more bullets.
CN201810805404.6A 2018-07-20 2018-07-20 Method and device for synchronizing and scoring staff notes and MIDI file notes Active CN108899004B (en)

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CN110473507A (en) * 2019-09-02 2019-11-19 玖月音乐科技(北京)有限公司 A kind of double key intelligently walks spectral method and system
CN111179687A (en) * 2019-11-29 2020-05-19 武汉卓讯互动信息科技有限公司 Music teaching method and device based on MusicXML
CN112634682A (en) * 2021-01-05 2021-04-09 柏斯音乐文化有限公司 Piano informatization teaching system and teaching method thereof
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