Music quality evaluation method, music quality evaluation apparatus, computer device and storage medium

Abstract

The embodiments of the invention disclose a music quality evaluation method, a music quality evaluation apparatus, a computer device and a storage medium. The method includes the following steps that:to-be-evaluated audio information is acquired; the to-be-evaluated audio information is converted into a frequency spectrum with a frequency adopted as a limiting condition; and the frequency spectrum of the to-be-evaluated audio information is inputted into a preset sound quality evaluation model, so that the evaluation information of the to-be-evaluated audio information is obtained, wherein the sound quality evaluation model is a convolutional neural network model that is pre-trained to achieve convergence. The to-be-evaluated audio information is converted into the frequency map, and thefrequency spectrum is evaluated with the sound quality evaluation model obtained by means of convolutional neural network model raining, so that the evaluation information of each piece of music is obtained, and therefore, a user can be facilitated to screen music according to the evaluation information, and therefore, the interference of low-quality music on the user can be avoided, and a networkenvironment can be purified.

Description

technical field [0001] The embodiments of the present invention relate to the computer field, in particular to a music quality evaluation method, device, computer equipment and storage medium. Background technique [0002] Digital music, as the name suggests, is stored in the database in the form of digital signals, and is transmitted in the network space at a relatively fast speed. It can be downloaded and deleted according to people's needs. Digital music does not rely on traditional music carriers, such as tapes or CDs, which can avoid wear and tear and ensure music quality. [0003] In recent years, due to the development of digital music, the number of music works has exploded, but at the same time, there have also been many computer-generated and random-generated music. Among them, the vast majority of such music is atonal music with disordered rhythms. Too many repetitive sounds, continuous and dissonant harmony, chaotic melody or sudden interruption of melody, belon...

AI Technical Summary

Problems solved by technology

[0004] The dissemination of low-quality music on the Internet will cause interference to Internet users and affect their online experience

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