Audio output control method, control system and electronic equipment

Abstract

The invention provides an audio output control method. The audio output control method comprises: dividing an audio data signal into multiple single-track audio data signals, judging whether a signal peak value of the single-track audio data signals at the current moment is less than that of the single-track audio data signals at a first moment, if yes, updating the signal peak value of the single-track audio data signals at the current moment into the signal peak value of the single-track audio data signals at the first moment, otherwise, keeping the signal peak value of the single-track audio data signals at the current moment not less than that of the single-track audio data signals at the first moment; regulating gain values of the single-track audio data signals at the current moment as first gain values, which are required by users, of the single-track audio data signals at the current moment; generating matching single-track audio data signals and combining a multi-track audio data signal. By means of the audio output control method, control system and electronic equipment provided by the invention, video player can ensure normal vision and audio, a phenomenon that sounds are suddenly loud or small will not occur, and normal communication between the users is ensured.

Description

technical field [0001] The invention belongs to the field of electronic technology, and relates to a control method and system, in particular to an audio output control method, control system and electronic equipment. Background technique [0002] At present, consumer electronics products are updated very quickly. Many products are pursuing low hardware costs and achieving good functional effects, such as tablets, walkie-talkies, and remote visual dialogues. These product forms have entered the low-profit living space. Each manufacturer is reducing the cost of hardware, one of the important links is to reduce the cost of the audio output module Codec, and even many manufacturers directly use the audio output module with only DA (digital to analog module) to achieve playback . This kind of hardware will not process the audio digital signal ready to be output, then we will encounter many scenarios, such as the digital gain value of the audio track itself of a certain film sou...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an audio output control method, control system and electronic equipment, which are used to solve the problem of inability to listen and listen normally when using audio-visual playback equipment in the prior art. During the visual dialogue, the other party may speak from different positions, and the voice transmitted may be louder or softer, resulting in the failure of normal communication between the two parties in the call.

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