发明名称 |
AUDIO SIGNAL PROCESSING DEVICE AND AUDIO SIGNAL PROCESSING METHOD |
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. |
申请公布号 |
US2009310793(A1) |
申请公布日期 |
2009.12.17 |
申请号 |
US20090485191 |
申请日期 |
2009.06.16 |
申请人 |
SONY CORPORATION |
发明人 |
OHKURI KAZUNOBU;ASADA KOHEI;SUZUKI SHIRO;ITABASHI TETSUNORI;KAWANISHI HIROKI |
分类号 |
H04R29/00;A61F11/06 |
主分类号 |
H04R29/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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