发明名称 |
METHOD AND SYSTEM FOR ACOUSTIC SHOCK PROTECTION |
摘要 |
An acoustic shock protection method and device are provided. A pattern analysis-based approach is taken to an input signal to perform feature extraction. A parameter space is identified, which is corresponding to the signal space of the input signal. A rule-based decision approach is taken to the parameter space to detect an acoustic shock event. The device may be advantageously implemented using a weighted overlap-add approach to provide low group delay, high-fidelity and a high degree of protection from acoustic shock events.
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申请公布号 |
CA2464171(A1) |
申请公布日期 |
2004.09.30 |
申请号 |
CA20042464171 |
申请日期 |
2004.03.31 |
申请人 |
DSPFACTORY LTD. |
发明人 |
SCHNEIDER, TODD;BRENNAN, ROBERT L.;HERMANN, DAVID;SOLTANI, TINA |
分类号 |
G10K11/16;H04M1/60;(IPC1-7):G10K11/16 |
主分类号 |
G10K11/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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