公开(公告)号：US09100466B2

公开(公告)日：2015-08-04

申请号：US13892420

申请日：2013-05-13

Applicant: INTEL IP CORPORATION

Inventor： Christelle Yemdji ,  Ludovick Lepauloux ,  Christophe Beaugeant ,  Nicholas Evans

IPC: H04M3/00 ,  G10L21/0232 ,  G10L21/0216 ,  G10L21/0208 ,  H04B3/23 ,  H04M9/08 ,  H04B3/20 ,  H04R3/02

CPC classification number: H04M3/002 ,  G10L21/0232 ,  G10L2021/02082 ,  G10L2021/02161 ,  G10L2021/02165 ,  H04B3/234 ,  H04M9/082 ,  H04R3/02 ,  H04R2410/05 ,  H04R2499/11

Abstract: A method for processing an audio signal is described comprising receiving a first audio signal via a first receiving path comprising a first microphone; receiving a second audio signal via a second receiving path comprising a second microphone; and performing echo suppression of the first audio signal based on the first audio signal and the second audio signal.

Abstract translation: 描述了一种用于处理音频信号的方法，包括经由包括第一麦克风的第一接收路径接收第一音频信号; 经由包括第二麦克风的第二接收路径接收第二音频信号; 以及基于所述第一音频信号和所述第二音频信号执行所述第一音频信号的回波抑制。