音频信号调节方法、装置、存储介质及终端

文档序号:1409981 发布日期:2020-03-06 浏览:41次 >En<

阅读说明:本技术 音频信号调节方法、装置、存储介质及终端 (Audio signal adjusting method and device, storage medium and terminal ) 是由 许钊铵 严锋贵 甘高亭 郑志勇 杨海 于 2017-08-18 设计创作,主要内容包括:音频信号调节方法、装置、存储介质及终端。该方法包括:检测到预设事件被触发时,控制麦克风采集音频信号(101),预设事件包括预设通话事件和/或预设录音事件;对音频信号对应的声音响度进行分析(102);根据分析结果以及预设调节策略对音频信号对应的声音响度进行动态调节(103);根据预设事件的类型对调节后的音频信号进行相应的输出处理。无需通话对端自行调节音量或者无需在播放录音时由收听者反复调节音量,可保持音频信号以预先设定好的音量变化规律被输出。(Audio signal adjusting method, device, storage medium and terminal. The method comprises the following steps: when a preset event is detected to be triggered, controlling a microphone to collect an audio signal (101), wherein the preset event comprises a preset call event and/or a preset recording event; analyzing (102) the sound loudness corresponding to the audio signal; dynamically adjusting the sound loudness corresponding to the audio signal according to the analysis result and a preset adjustment strategy (103); and carrying out corresponding output processing on the adjusted audio signal according to the type of the preset event. The volume is not required to be adjusted by the opposite end of the call or repeatedly adjusted by a listener when the recording is played, and the audio signal can be kept to be output according to the preset volume change rule.)

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