Melody generation method of three-part profit and loss method

A technique of rhythm and denominator, applied in the direction of electroacoustic musical instruments, instruments, etc., can solve the problem of being unsuitable for the rapid development of digital music, and achieve the effect of simple application

Active Publication Date: 2021-05-07
陈根方
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  • Description
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Problems solved by technology

[0003] However, the modern world has entered the era of digital music, and the popular three-point profit and loss method in China st...

Method used

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  • Melody generation method of three-part profit and loss method
  • Melody generation method of three-part profit and loss method

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Experimental program
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Embodiment Construction

[0015] The present invention will be further described below in conjunction with accompanying drawing.

[0016] figure 1 As shown, the traditional lawful process of the three-point profit and loss method.

[0017] Such as figure 2 As shown, a method for generating the temperament of the three-point profit and loss method includes a production system, the production system includes an input module, a calculation module and an output module, the calculation module includes a fractional calculation unit and a decimal calculation unit, and the specific steps are:

[0018] 1) Input the frequency f given according to actual needs through the input module 0 , frequency f 0 As the initial temperament, input the number N of temperaments that need to be calculated, and input the number of digits of decimal precision of the temperament that needs to be calculated M;

[0019] 2) Obtain two integer series through the fractional calculation unit, the numerator value series C and the de...

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Abstract

The invention belongs to the field of modern music industry, and particularly relates to a melody generation method of a three-part profit-and-loss method, which specifically comprises the following steps of: inputting an initial melody frequency, a melody number and a decimal digit through an input module, calculating a corresponding numerator value, a denominator value and a decimal melody value by utilizing a calculation module, and outputting through an output module, so that melody can be conveniently combined with back-end music application software, and the aim of applying a multi-melody system to the music software can be achieved. According to the invention, the output melody sequence can be further played by various musical instrument software, so that the melody sequence can be conveniently used by music employees.

Description

technical field [0001] The invention belongs to the field of the modern music industry, and in particular relates to a method for generating a rhythm using a three-point profit-and-loss method. Background technique [0002] In the field of music art, temperament is one of the main contents of music practice and music research. The three-point profit and loss method is a kind of temperament system and a method of producing temperament in ancient China. It was independently proposed by musicians in the pre-Qin period of China. , has a history of more than 2,000 years. Most of the existing Chinese musical instruments use the three-point profit and loss method as the law. The three-point profit and loss method has made great contributions to the inheritance and development of the music industry of all mankind. [0003] However, the modern world has entered the era of digital music, and the popular three-point profit and loss method in China still uses the ancient rhythm method p...

Claims

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Application Information

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IPC IPC(8): G10H1/00
CPCG10H1/0025G10H2210/145G10H2210/541
Inventor 陈根方
Owner 陈根方
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