发明名称 Listening device with two or more microphones
摘要 The invention regards a listening device with two or more microphone units. The listening device has a signal processing device and means for delivering a signal to the user of the device representative of the audio signals picked up by the microphones, whereby the signal processing device comprises means for adding and scaling the signals from at least two microphone units to provide a single added signal in a manner which allows signal parts from different directions to be equally represented in the resulting added signal.
申请公布号 US7945056(B2) 申请公布日期 2011.05.17
申请号 US20050593584 申请日期 2005.03.15
申请人 OTICON A/S 发明人 BUERGER CHRISTIAN C.
分类号 H04R3/00;H04R1/02;H04R1/40;H04R25/00 主分类号 H04R3/00
代理机构 代理人
主权项
地址