发明名称 |
IN-CAR COMMUNICATION SYSTEM FOR MULTIPLE ACOUSTIC ZONES |
摘要 |
An In-Car Communication (ICC) system supports the communication paths within a car by receiving the speech signals of a speaking passenger and playing it back for one or more listening passengers. Signal processing tasks are split into a microphone related part and into a loudspeaker related part. A sound processing system suitable for use in a vehicle having multiple acoustic zones includes a plurality of microphone In-Car Communication (Mic-ICC) instances coupled and a plurality of loudspeaker In-Car Communication (Ls-ICC) instances. The system further includes a dynamic audio routing matrix with a controller and coupled to the Mic-ICC instances, a mixer coupled to the plurality of Mic-ICC instances and a distributor coupled to the Ls-ICC instances.
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申请公布号 |
US2013179163(A1) |
申请公布日期 |
2013.07.11 |
申请号 |
US201213346854 |
申请日期 |
2012.01.10 |
申请人 |
HERBIG TOBIAS;BUCK MARKUS;PFEFFINGER MEIK |
发明人 |
HERBIG TOBIAS;BUCK MARKUS;PFEFFINGER MEIK |
分类号 |
G10L15/20;H04B1/00 |
主分类号 |
G10L15/20 |
代理机构 |
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代理人 |
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地址 |
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