Braille music score automatic typesetting method and device based on antithetical notation method
A technology of automatic typesetting and braille, applied in the direction of electroacoustic musical instruments, instruments, etc., can solve the problem of different beats and so on
Active Publication Date: 2019-06-21
HUAJIAN YUTONG TECH BEIJING CO LTD +1
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Problems solved by technology
[0010] 3. Antithetical method
[0038] If the number of beats of the left and right hands is different, it cannot be processed
Method used
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[0128] The implementation process of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0129] Below as Figure 9 Shown stave is example adopting the inventive method to carry out braille typesetting, as figure 1 Shown is a schematic flow chart of an automatic typesetting method for braille music scores based on the verse notation method, which specifically includes the following steps:
[0130] Step 1: read in as braille music score by the line of stave;
[0131] For example Figure 9 The Braille notation corresponding to the line of staves shown is as follows:
[0132] First line (right hand): There is only one beat in bar 0, which contains two Braille characters: Section 1 (four beats in total, one Braille character per beat): Section 2 (four beats in total, one Braille character per beat): Section 3 (four beats in total, except that the third beat has two Braille characters, and the other three ...
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The invention relates to an automatic braille music score typesetting method and device based on a by-rhythm stave memorizing method and belongs to the technical field of braille music score processing and analysis based on computer science.According to the method and device, firstly, a set of processing rules based on computers are concluded according to the braille music score publication rule; according to the rules, the automatic braille music score typesetting method is provided, and automatic typesetting of a braille music score can be achieved through the method; according to the typesetting method, the automatic braille music score typesetting device is achieved, and when the braille music score with typesetting is input into the device, corresponding typesetting result output can be obtained.Compared with the prior art, by means of the method and device, braille music score typesetting is conducted through effective utilization of rhythm information, automatic typesetting is conducted on common piano scores according to rules of the by-rhythm stave memorizing method which is popular in China, in-bar typesetting adjustment is conducted on the operating positron where a user needs to conduct editing modification, the requirement of conducting prompt typesetting is guaranteed, and meanwhile two types of popular typesetting modes, namely 40 squares and 30 squares for each line, are supported in the manual typesetting process.
Description
technical field [0001] The invention relates to a method and device for automatic typesetting of braille music scores, in particular to a method and device for automatic typesetting of braille music scores based on antithetical notation, and belongs to the technical field of braille music score processing and analysis based on computer science. Background technique [0002] According to the Notice No. 25 [2012] of the China Disabled Persons' Federation, the number of blind people in my country reached 12.63 million by the end of 2010, making it the country with the largest number of blind people in the world. Since the blind cannot see the words used by the sighted, they have a special type of writing, the Braille, which was invented by the Frenchman Louis Blair in the nineteenth century, with six raised dots. It is a basic structure, arranged according to certain rules, and is felt by touch, also known as Braille. Therefore, this braille structure is also called the Blair...
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IPC IPC(8): G10H1/00
CPCG10H1/0041G10H2220/121G10H2220/126
Inventor 黄河燕周强沈鑫刘敏孟德纯
Owner HUAJIAN YUTONG TECH BEIJING CO LTD