CN104409071B - Different two note display methods for according with dry direction that the same time starts - Google Patents
Different two note display methods for according with dry direction that the same time starts Download PDFInfo
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- CN104409071B CN104409071B CN201410485947.6A CN201410485947A CN104409071B CN 104409071 B CN104409071 B CN 104409071B CN 201410485947 A CN201410485947 A CN 201410485947A CN 104409071 B CN104409071 B CN 104409071B
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Abstract
The different two note display methods for according with dry direction started the invention discloses a kind of same time, the format information for marking note to show across rail using the extension event of MIDI agreement, the music score of Chinese operas store and transmit it is all using MIDI agreement or therewith compatible by the way of, the extension event present position of across rail note format information is marked, and across rail display is carried out according to the format information of label.The present invention realize with existing electronic musical instrument architectural framework and interconnection transport protocol it is compatible, it is also convenient for being implemented on embedded device, display of the above-mentioned note in staff score can be completed in the case where resource-constrained, the blank that intelligent electronic musical instrumens support the face display of complex format spectrum can be filled up, so that more professional, practical based on the intelligent electronic musical instrumens operation that impart knowledge to students etc..
Description
Technical field
The present invention relates to electronic music apparatus note display methods field, the difference that specifically a kind of same time starts is accorded with
Two note display methods of dry direction.
Background technique
It currently, is the music score of Chinese operas of representative as the music mark mode being widely used using staff, in publishing area
Realize electronization.The software of setting the chessman on the chessboard according to the chess manual of different prices and positioning, different function degree of perfection, enriches music-lover and publication
The selection of quotient.Software of setting the chessman on the chessboard according to the chess manual on common PC, such as Lilypond, Overture, Sibelius, Finale.These professions
The usual function of software of setting the chessman on the chessboard according to the chess manual is complicated, bulky, and using the manuscript for exporting the formats such as the PDF for printing as target, typesetting is referred to
It enables and is stored for reading, modify and exporting with privately owned text or binary format.
Using electronic organ, fender as the electronic musical instrument of representative, in addition to comparing traditional instrument in cost, portability and effect
Have other than greater advantage, is also realized by the midi interface of industrywide standard by the data flow of cable transmission midi format
Interconnect and the module cutting of the functional modules such as MIDI controller, SEQ sequencer and synthesizer, so that electronic musical instrument can be used to
It directly plays, can be used for the input equipment as digital music work station (DAW), facilitate musical composition, record and editor.No
It crosses on the other hand, the not no output equipment other than sound and midi signal of traditional electronic musical instrument cannot show music score,
It can not be shown based on music score and be interacted with player, be unable to reach and do not depend on the outside such as papery music score of Chinese operas sheet, teacher or parent
The effect that element is imparted knowledge to students and entertained.
With the continuous development of electronic technology, using intelligent fender as the New Generation of Intelligent electronic musical instrument of representative is met the tendency of and
It is raw.They use embedded technology, and LCD display screen is combined with conditional electronic musical instrument, is aided at powerful multimedia
Manage core, novel input-output equipment (such as touch screen, LED light) and the system software specially designed and interface, Ke Yishi
A variety of interactive mode behavior function such as existing electronic score show, performance hint and progress follow, play evaluation, instructional video and game
It can, moreover it is possible to by the input and output of midi signal, with other electricity of other traditional or novel intelligent electronic musical instrument and PC, DAW etc.
Sub- equipment, which is realized, to be interconnected and interacts.Two comprising modules of song library and music score of Chinese operas display as intelligent fender, in order to other
Module keep interconnection with it is synchronous, it is also desirable to the format for taking MIDI compatible as its input or export agreement.But standard
MIDI agreement can not indicate what the same note for the dry direction of different duration differences symbol that the same time starts and same time started
Interval differs the display of two degree of different different notes for according with dry direction, cannot achieve these complexity according to the event of standard MIDI
Spectrum face format, and on the one hand midi event can not be mapped progress by the profession mode that software taken of setting the chessman on the chessboard according to the chess manual with display elements
The operations such as positioning, prompt, can not combine with the function of intelligent electronic musical instrumens itself, on the other hand complicated privately owned form and award
Power is but also be transplanted to embedded platform with very high threshold from PC for it, and runnability and efficiency cannot be guaranteed.
Summary of the invention
The object of the present invention is to provide different two note display methods for according with dry direction that a kind of same time starts, with
It solves the problems, such as of the existing technology.
In order to achieve the above object, the technical scheme adopted by the invention is as follows:
Different two note display methods for according with dry direction that the same time starts, it is characterised in that: use MIDI agreement
Extension event, different durations, the different same notes for according with dry direction and same time to mark the same time to start opens
The note designation format information that the dry different note display effects of the different durations of beginning, different symbols need；
The extension event is logically subordinated to a nearest before it MIDI note events, the two events
Time difference is 0；
The music score of Chinese operas containing these format informations is stored using standard MIDI file SMF format and constructs song library, in system
Internal intermodule, the midi event including being transmitted using the data structure with MIDI protocol compatible comprising format information,
When carrying out the transmission comprising the midi event including format information with the module of exterior, standard MIDI agreement is taken；
Label one need to after the note that other tracks are shown, across the rail display of this note, to realize such display effect,
The format information across rail note is marked in extension event, in music score of Chinese operas display, different durations that the same time starts, different symbols are dry
The display of the different notes of direction is another note to be split by former note, and new note then belongs to virtual rail simultaneously in fact
And mark information makes it combine display with former note across rail, and uses the biggish note of duration as common symbol head；
In music score of Chinese operas display, the interval that the same time starts differs two degree of different notes, and one of note is by other
Across the rail display of track.
The present invention extends a kind of format information for showing across rail by being extended to midi format, realize with
The compatibility of existing electronic musical instrument architectural framework and interconnection transport protocol, is also convenient for being implemented on embedded device, can provide
Display of the above-mentioned note in staff score is completed in the case that source is limited, intelligent electronic musical instrumens can be filled up to complex format
The blank that the display of spectrum face is supported, so that more professional, practical based on the intelligent electronic musical instrumens operation that impart knowledge to students etc..
Detailed description of the invention
Fig. 1 be the specific embodiment of the invention in the karr Chinese this forest polka display effect and to reach this effect
Mark exemplary graph.
Fig. 2 is the small tax lattice segment display effect and a kind of this effect that can reach of the Pori specific embodiment of the invention Zhong Qi
Mark exemplary graph.
Fig. 3 is to believe in this forest polka segment of the karr Chinese not exclusively small section format in the specific embodiment of the invention
Cease the display effect schematic diagram before being handled.
Fig. 4 be the Pori specific embodiment of the invention Zhong Qi small tax lattice segment in across rail information is handled before display
Effect diagram.
Specific embodiment
Different two note display methods for according with dry direction that the same time starts, using the extension event of MIDI agreement,
When the difference started the different durations, the different same notes for according with dry direction and the same time that mark the same time to start
The note designation format information that the dry different note display effects of value, different symbols need；
Extension event is logically subordinated to a nearest before it MIDI note events, the time of the two events
Difference is 0；
The music score of Chinese operas containing these format informations is stored using standard MIDI file SMF format and constructs song library, in system
Internal intermodule, the midi event including being transmitted using the data structure with MIDI protocol compatible comprising format information,
When carrying out the transmission comprising the midi event including format information with the module of exterior, standard MIDI agreement is taken；
Label one need to after the note that other tracks are shown, across the rail display of this note, to realize such display effect,
The format information across rail note is marked in extension event, in music score of Chinese operas display, different durations that the same time starts, different symbols are dry
The display of the different notes of direction is another note to be split by former note, and new note then belongs to virtual rail simultaneously in fact
And mark information makes it combine display with former note across rail, and uses the biggish note of duration as common symbol head；
In music score of Chinese operas display, the interval that the same time starts differs two degree of different notes, and one of note is by other
Across the rail display of track.
Specific embodiment:
For mark the format information across rail note MIDI agreement extension event, be metaevent (Meta Event, note
For the peculiar event of SEQ sequencer (Sequencer Specific Event, be denoted as SeqSpec) in Meta).The data of the event
Load remembers that this prefix is MP, label is denoted as TT across the format information that rail is shown with the beginning of manufacturer's prefix.The time difference of midi event
(Delta Time) is denoted as xx, and the byte length of MP+TT is denoted as yy, hexadecimal sequence of other data to separate by byte
Column indicate.The extension event format then selected is as shown in table 1.
Table 1 is used to mark the recording mode of the extension event across rail
| Method | Format information | Record form | MIDI protocol data |
| SeqSpec method | Incomplete trifle | xx SeqSpec MP TT | xx FF 7F yy MP TT |
Extension event is logically subordinated to a nearest before it MIDI note events, the time of the two events
Difference is 0.The MIDI note events being associated with extension event can be note onset events, and (Note On Event, is denoted as
NoteOn, the NoteOn that wherein dynamics is 0 express meaning identical with NoteOff), it is also possible to note end event (Note
Off Event, is denoted as NoteOff).The channel for remembering note events is c, pitch pp, dynamics vv, the then record that can be used
Mode is as shown in table 2.
Table 2 is used to mark the recording mode across rail note events
Notice that decimally digital representation, " MIDI protocol data " are inner for the lowercases such as " record form " inner xx, pp, vv
It is indicated with hexadecimal byte sequence and (can be changed lint-long integer possibly more than a byte)；C " record form " it is inner for ten into
Any one in number 1 to 16 is made, hexadecimal digit 0 is corresponded in " MIDI protocol data " to F.
Song library stores the music score of Chinese operas containing these format informations using standard MIDI file (SMF) format, in internal system
Intermodule, the midi event including being transmitted using the data structure with MIDI protocol compatible comprising format information, be
When module outside system carries out the transmission comprising the midi event including format information, standard MIDI agreement is taken.
By the karr Chinese this forest polka segment for, to reach spectrum face display effect and the label to be done such as
Shown in Fig. 1 and table 3.
The 3 karr Chinese of table this forest polka display effect and to reach the label citing table of this effect
It is a kind of to reach label such as Fig. 2 and table 4 that spectrum face display effect be done by taking the segment of the small tax lattice of neat Pori as an example
It is shown.
The small tax lattice segment display effect of the neat Pori of table 4 and a kind of label citing table that can reach this effect
In music score of Chinese operas display, the note events containing across rail tag format information before treatment after effect institute picture 1-4
Show.
Claims (1)
1. different two note display methods for according with dry direction that the same time starts, it is characterised in that: using MIDI agreement
Extension event, different durations, the different same notes for according with dry direction and same time to mark the same time to start start
Different durations, the note designation format information that needs of the dry different note display effects of different symbol；
The extension event is logically subordinated to a nearest before it MIDI note events, the time of the two events
Difference is 0；
The music score of Chinese operas containing these format informations is stored using standard MIDI file SMF format and constructs song library, in internal system
Intermodule, the midi event including being transmitted using the data structure with MIDI protocol compatible comprising format information, be
When module outside system carries out the transmission comprising the midi event including format information, standard MIDI agreement is taken；
Label one need to mark across rail note after the note that other tracks are shown, across the rail display of this note in extension event
Format information, in music score of Chinese operas display, different durations that the same time starts, the display of the different different notes for according with dry direction,
It is another note to be split by former note, and new note then belongs to virtual rail and mark information makes it across rail and original in fact
Note combination display, and use the biggish note of duration as common symbol head；
In music score of Chinese operas display, the interval that the same time starts differs two degree of different notes, and one of note is by other tracks
Across rail display.
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| CN104966510B (en) * | 2015-05-29 | 2020-12-22 | 熊世林 | Method for representing cross-track and virtual track realization polyphonic parts in electronic music score |
| CN110085202B (en) * | 2019-03-19 | 2022-03-15 | 北京卡路里信息技术有限公司 | Music generation method, device, storage medium and processor |
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|---|---|---|---|---|
| CN102930861A (en) * | 2012-11-03 | 2013-02-13 | 徐国元 | System and device of digital music |
| CN103956156A (en) * | 2014-03-17 | 2014-07-30 | 熊世林 | MIDI data processing method in intelligent electronic musical instrument |
| CN104036760A (en) * | 2014-05-24 | 2014-09-10 | 熊世林 | Marking method for cross-track expression of electronic music score |
| CN104036765A (en) * | 2014-05-28 | 2014-09-10 | 熊世林 | Method for expressing incomplete bars and half cadence lines for displaying electronic music score |
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2014
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930861A (en) * | 2012-11-03 | 2013-02-13 | 徐国元 | System and device of digital music |
| CN103956156A (en) * | 2014-03-17 | 2014-07-30 | 熊世林 | MIDI data processing method in intelligent electronic musical instrument |
| CN104036760A (en) * | 2014-05-24 | 2014-09-10 | 熊世林 | Marking method for cross-track expression of electronic music score |
| CN104036765A (en) * | 2014-05-28 | 2014-09-10 | 熊世林 | Method for expressing incomplete bars and half cadence lines for displaying electronic music score |
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