发明授权
- 专利标题： Audio signal processing device and audio signal processing method
- 专利标题（中）： 音频信号处理装置和音频信号处理方法
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申请号： US12485191申请日： 2009-06-16
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公开(公告)号： US08761406B2公开(公告)日： 2014-06-24
- 发明人: Kazunobu Ohkuri , Kohei Asada , Shiro Suzuki , Tetsunori Itabashi , Hiroki Kawanishi
- 申请人： Kazunobu Ohkuri , Kohei Asada , Shiro Suzuki , Tetsunori Itabashi , Hiroki Kawanishi
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Wolf, Greenfield & Sacks, P.C.
- 优先权： JP2008-156190 20080616
- 主分类号： H03G3/20
- IPC分类号： H03G3/20 ; H03G5/00 ; H03G9/00 ; H03G7/00 ; H03B29/00 ; G10K11/16
摘要：
An audio signal processing device includes: a microphone configured to collect noise; an analyzing unit configured to analyze an audio signal collected by the microphone to detect the level and frequency property of the collected audio signal; and a signal processing unit configured to subject an audio signal to be reproduced to signal processing based on the analysis results of the analyzing unit.
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