发明名称 |
ELECTRONIC APPARATUS HAVING MICROPHONES WITH CONTROLLABLE FRONT-SIDE GAIN AND REAR-SIDE GAIN |
摘要 |
An electronic apparatus is provided that has a rear-side and a front-side, a first microphone that generates a first signal, and a second microphone that generates a second signal. An automated balance controller generates a balancing signal based on an imaging signal. A processor processes the first and second signals to generate at least one beamformed audio signal, where an audio level difference between a front-side gain and a rear-side gain of the beamformed audio signal is controlled during processing based on the balancing signal. |
申请公布号 |
EP2586217(A1) |
申请公布日期 |
2013.05.01 |
申请号 |
EP20110724108 |
申请日期 |
2011.05.24 |
申请人 |
MOTOROLA MOBILITY LLC |
发明人 |
ZUREK, ROBERT;BASTYR, KEVIN;CLARK, JOEL;IVANOV, PLAMEN |
分类号 |
H04R1/40 |
主分类号 |
H04R1/40 |
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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