发明名称 Järjestelmä ja menetelmä adaptiiviseen älykkääseen häiriönpoistoon
摘要 Systems and methods for adaptive intelligent noise suppression are provided. In exemplary embodiments, a speech distortion estimate is determined based on a primary acoustic signal which represents at least one captured sound. The speech distortion estimate is used to derive control signals which adjust an enhancement filter. The enhancement filter is used to generate a plurality of gain masks, which may be applied to the primary acoustic signal to generate a noise suppressed signal.
申请公布号 FI20100001(A) 申请公布日期 2010.01.04
申请号 FI20100000001 申请日期 2010.01.04
申请人 AUDIENCE, INC. 发明人 KLEIN, DAVID
分类号 H04B 主分类号 H04B
代理机构 代理人
主权项
地址