Audio signal scoring method, device, electronic equipment and computer storage medium

Abstract

The invention relates to an audio signal scoring method, device, electronic equipment and a computer storage medium, which belong to the field of audio scoring. First original singing human voice signals separated from original singing signals are subjected to noise suppression processing, second original singing human voice signals with less residual accompaniment can be acquired, the second original singing human voice signals with less residual accompaniment are thus more accurate, the differences between the second original singing human voice signals and target audio signals can be reduced, and the score of the target audio signals is further more accurate.

Description

technical field [0001] The present disclosure relates to the field of audio scoring, and in particular to a scoring method, device, electronic equipment and computer storage medium for audio signals. Background technique [0002] At present, more and more singing platforms have appeared in people's lives, allowing people to sing on these singing platforms and enriching people's spare time. The signal is collected and scored based on the collected audio signal, so that users can know their own singing level, which improves the fun of the singing platform, so that the singing platform can attract a large number of users. [0003] In the related technology, the scoring process of the audio signal by the singing platform may include: separating the vocal and rhythm of the original audio signal to obtain the original vocal signal, the original audio signal includes the vocal signal and the accompaniment signal; extracting the original Sing the pitch and rhythm of the vocal signa...

AI Technical Summary

Problems solved by technology

[0004] In the above scoring process, by separating the vocal signal and the accompaniment signal in the original vocal audio signal, the obtained original vocal signal usually has a large amount of accompaniment residues, so the extracted original vocal signal The pitch and rhythm of the original singer are inaccurate, and when the pitch and rhythm of the original vocal signal and the audio signal are compared, the comparison result will be inaccurate, resulting in inaccurate scores of the audio signal

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