发明名称 |
Sound volume automatic adjustment method and system |
摘要 |
A control method to automatically adjust the volume of a sound transmitter based on the measurement and the computation of the acoustic statistics of the room where the sound is emitted. The system comprises at least one sensor, a calculator determining statistics of the signal collected by the at least one sensor and a controller using these statistics provided by the calculator to adjust the volume of the transmitter in the room. |
申请公布号 |
US8116461(B2) |
申请公布日期 |
2012.02.14 |
申请号 |
US20070159495 |
申请日期 |
2007.12.10 |
申请人 |
L'ESPERANCE ANDRE;BOUDREAU ALEX;GARIEPY FRANCOIS;SOFT DB INC. |
发明人 |
L'ESPERANCE ANDRE;BOUDREAU ALEX;GARIEPY FRANCOIS |
分类号 |
H04R29/00 |
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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