发明申请
- 专利标题： Distributed Automatic Level Control for a Microphone Array
- 专利标题（中）： 分布式麦克风阵列的自动电平控制
-
申请号： US13790081申请日： 2013-03-08
-
公开(公告)号： US20170006378A9公开(公告)日： 2017-01-05
- 发明人: Dongqin Yan , Jie Fu , Yang Pan
- 申请人： Invensense, Inc.
- 申请人地址： US CA San Jose
- 专利权人： Invensense, Inc.
- 当前专利权人： Invensense, Inc.
- 当前专利权人地址： US CA San Jose
- 主分类号： H04R3/00
- IPC分类号： H04R3/00
摘要：
A distributed automatic level control function is provided, in which information relating to a common automatic level control parameter is transmitted to each of a plurality of microphone devices, wherein the information transmitted to at least one microphone device is derived from an audio sample of at least one different microphone device. Each microphone device produces the common automatic level control parameter based on the information received by the microphone device and applies the common automatic level control parameter produced by the microphone device to a distributed automatic level controller of the microphone device.
公开/授权文献
- US09549251B2 Distributed automatic level control for a microphone array 公开/授权日：2017-01-17
信息查询
