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A MIDI file structure and a generating apparatus for Gongche notation

A file structure, MIDI technology, applied in the direction of electro-acoustic musical instruments, instruments, etc., can solve problems such as inappropriate information representation, and achieve the effect of seamless docking

Inactive Publication Date: 2011-08-31
HANGZHOU NORMAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] However, modern people are very unfamiliar with Gongchi notation music scores. The internationally popular MIDI music signal is also produced and developed on the basis of Western music, which is not suitable for the information representation of my country's traditional Gongchi notation music scores. There is also a big difference in the recognition and understanding of the music notation, and there is an urgent need for a device that can compatible merge and decompose the image signal of the musical notation and the corresponding MIDI digital music signal, so as to solve the problem of storage and dissemination of the traditional musical notation in my country. Excellent traditional Chinese music works can be shared and appreciated by modern people

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  • A MIDI file structure and a generating apparatus for Gongche notation
  • A MIDI file structure and a generating apparatus for Gongche notation
  • A MIDI file structure and a generating apparatus for Gongche notation

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Embodiment Construction

[0017] Below in conjunction with accompanying drawing, the present invention will be further described:

[0018] figure 1 It is a structural diagram of an internationally popular MIDI music file. Its basic structure is: {MIDI file header information}+{MIDI track information}, where {MIDI track information} can contain multiple track information, and there are 5 boxes on the top row The contents are {MIDI file header information} and N pieces of {MIDI track information}. MIDI file header information includes 5 parts, namely MIDI file mark (4 bytes) and file header length (4 bytes) , format type (2 bytes), number of tracks (2 bytes) and beat time stamp (2 bytes), the default "file header length" is usually the total length of the last three parts (usually 6 characters Festival).

[0019] figure 2 It is a kind of MIDI file structure facing the musical notation of the working scale according to the present invention, comprising: a file header part, a MIDI signal part, the fil...

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Abstract

The invention relates to a MIDI file structure and a generating apparatus for Gongche notation. The MIDI file structure also comprises image signal parts of the Gongche notation and the image signal parts of the Gongche notation comprise notation image signal information of musical works, with a file comprising a plurality of notation image signal data areas. The image signal parts of the Gongchenotation are the extension on the basis of the MIDI signal part, with one being the extension after a MIDI file header information part and the other being the extension after a MIDI track part. A user can easily receive audio signals transmitted by MIDI multi-track signals while reading the Gongche notation. The file structure and the generating apparatus realize the synchronized storage and transmission of audio signals and the image signals, because the MIDI signals and image signals can be synthesized or resolved from the MIDI file for a specific Gongche notation by the generating apparatus.

Description

technical field [0001] The invention relates to a MIDI file structure and generating device oriented to musical notation. Background technique [0002] Gongchi notation is one of the main methods of recording scores of traditional music in my country. It has a history of more than one thousand years and is widely used in national music in my country. Most of the traditional operas (such as Kunqu Opera, etc.) All of them use Gongchi notation as the carrier. Gongchi notation has preserved a large amount of musical heritage of the predecessors and has made great contributions to the inheritance and development of Chinese folk music. [0003] However, modern people are very unfamiliar with Gongchi notation music notation. The internationally popular MIDI music signal is also produced and developed on the basis of Western music, which is not suitable for the information representation of my country's traditional Gongchi notation. There is also a big difference in the recognition a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10H1/00
Inventor 陈根方
Owner HANGZHOU NORMAL UNIVERSITY
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