Method for processing an acoustic input signal to provide an output signal with reduced noise
摘要
<p>The invention provides a method and an apparatus for processing an acoustic input signal to provide an output signal with reduced noise, comprising weighting the input signal using a frequency dependent weighting function, wherein the weighting function is bounded below by a frequency dependent threshold function.</p>
申请公布号
EP1995722(B1)
申请公布日期
2011.10.12
申请号
EP20070010091
申请日期
2007.05.21
申请人
HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH
发明人
SCHMIDT, GERHARD UWE;BRUECKNER, RAYMOND;BUCK, MARKUS;TCHINDA-POCKEM, ANGE;KRINI, MOHAMED