| 发明名称 |
SYSTEM FOR PROCESSING AN ACOUSTIC INPUT SIGNAL TO PROVIDE AN OUTPUT SIGNAL WITH REDUCED NOISE |
| 摘要 |
An apparatus processes an acoustic input signal to provide an output signal with reduced noise. The apparatus weights the input signal based on a frequency-dependent weighting function. A frequency-dependent threshold function bounds the weighting function from below.
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| 申请公布号 |
US2008304679(A1) |
申请公布日期 |
2008.12.11 |
| 申请号 |
US20080118205 |
申请日期 |
2008.05.09 |
| 申请人 |
SCHMIDT GERHARD UWE;BRUCKNER RAYMOND;BUCK MARKUS;TCHINDA-POCKEM ANGE;KRINI MOHAMED |
发明人 |
SCHMIDT GERHARD UWE;BRUCKNER RAYMOND;BUCK MARKUS;TCHINDA-POCKEM ANGE;KRINI MOHAMED |
| 分类号 |
H04B15/00;G10L21/02;G10L21/0208;G10L21/0216;G10L21/0232 |
主分类号 |
H04B15/00 |
| 代理机构 |
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