Method and device for adjusting volume of music

Abstract

Embodiments of the present invention provide a method and device for adjusting music volume. The method includes: acquiring the time-domain waveform of the music to be played and the time-domain waveform of the noise in the playing environment; according to the time-domain waveform of the music to be played and the time-domain waveform of the noise, using a pre-trained neural network to obtain The volume setting of the music to be played; use the volume setting to adjust the volume of the music to be played. It can be seen that, in the embodiment of the present invention, through the pre-trained neural network including the music style neural network, the noise category recognition neural network and the volume adjustment neural network, it takes into account the impact of the noise category and music style of the environment on the user's current volume. The preference factor can automatically adjust the volume of the user's music to be played, which can greatly simplify the user's operation and improve the user experience.

Description

technical field [0001] Embodiments of the present invention relate to the sound field, and more specifically, to a method and device for adjusting music volume. Background technique [0002] Sound quality is a subjective evaluation of audio quality by humans. Generally, sound quality is divided into dozens of indicators, and volume (loudness), also called loudness, is one of the important indicators. The size of the volume will affect the quality of people's reception of music information. The setting of the volume is generally related to the ambient sound, for example, the volume of music in a noisy environment is generally higher than that in a quiet environment. [0003] The current volume setting is mainly adjusted by the user himself, which brings operational complexity to the user and affects the user experience. In addition, some existing automatic volume adjustment technologies generally only consider the environmental noise parameters, so the ability to automatic...

AI Technical Summary

Problems solved by technology

[0003] The current volume setting is mainly adjusted by the user himself, which brings operational complexity to the user and affects the user experience

In addition, some existing automatic volume adjustment technologies generally only consider the environmental noise parameters, so the ability to automatically adjust the volume is limited. In fact, the individual user’s preference for volume is related to many factors, such as the type of music, when people listen to different styles of music, Different volumes may be set, and different types of environmental noise will also have different effects on volume settings. Other factors include personal preferences, personal hearing, and audio playback device parameters. The volume model must fully consider these factors to achieve better performance

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