Title: A method and device for implementing adjustment of volume based on environmental noise detection
Application Number: 200610160644 Application Date: 2006.11.29
Publication Number: 1972120 Publication Date: 2007.05.30
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H03G3/20
Applicant(s) Name: Beijing Vimicro Corporation Address:
Inventor(s) Name: Fu Qun;Xie Lu
Attorney & Agent: wangyi bin wangqi
Abstract:
    This invention discloses one method and device based on environment noise test and volume adjusting, which comprises the following steps: presetting play volume zone or value range; storing play audio wave data and collected outer audio wave data; comparing the data and then comparing the result with preset play volume zone value range; adjusting the volume according to compare result.
Time: 21