发明名称 SOUND VOLUME AUTOMATIC ADJUSTMENT METHOD AND SYSTEM
摘要 A control method to automatically adjust the volume of a sound transmitte r 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 sens or, a calculator determining statistics of the signal collected by the at le ast one sensor and a controller using these statistics provided by the calcu lator to adjust the volume of the transmitter in the room.
申请公布号 CA2665807(A1) 申请公布日期 2008.06.26
申请号 CA20072665807 申请日期 2007.12.10
申请人 SOFT DB INC. 发明人 L'ESPERANCE, ANDRE;BOUDREAU, ALEX;GARIEPY, FRANCOIS
分类号 G10K11/175;H04R1/00 主分类号 G10K11/175
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