Playing evaluation system

An evaluation system and rhythm technology, applied in signal transmission systems, special data processing applications, instruments, etc., can solve problems such as inability to perform evaluation, and achieve the effect of accurate performance evaluation
CN113643676APending Publication Date: 2021-11-12汲趣艺术科技(上海)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
汲趣艺术科技(上海)有限公司
Publication Date
2021-11-12

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Abstract

The invention provides a playing evaluation system, and relates to the technical field of playing evaluation, and the system comprises an audio signal acquisition module which is used for collecting multiple paths of audio signals; a playing evaluation module which is in wireless communication connection with the audio signal acquisition module and used for analyzing the loudness, the timbre, the tone and the rhythm of the multiple paths of audio signals, and a server which is in wireless communication connection with the playing evaluation module and used for storing playing audio files. According to the system, double-channel audio signal acquisition is achieved through the audio signal acquisition module, the two channels of audio signals are transmitted to the playing evaluation module in a wireless communication mode, loudness, timbre, tone and rhythm analysis is conducted on the two channels of audio signals at the same time through the playing evaluation module, and rapid and accurate playing evaluation is achieved.
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Description

technical field

[0001] The invention relates to the technical field of performance evaluation, in particular to a performance evaluation system. Background technique

[0002] At present, the performance evaluation method for music is usually based on the system implementation of additional evaluation of the performance state on the electronic musical instrument; the standard performance data is mainly stored in the electronic musical instrument or electronic musical instrument accessories, and the performance is performed by comparing the standard performance data and the actual performance data. evaluate.

[0003] The above method is suitable for musical instrument performance training and performance evaluation in music education, and is highly dependent on electronic musical instruments or electronic musical instrument components, but most of music education uses non-electronic musical instruments (such as song singing, etc.); Accessories enable performance evaluation. ...

Claims

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