发明名称 |
Feedback compensation in a sound processing device |
摘要 |
There is disclosed a sound processing device (300) configured to apply a frequency shift to at least one frequency component of a received sound signal and to amplify at least part of the received sound signal. The processing device (300) is also adapted to generate an estimated feedback signal for combination with the received sound signal via a phase inverting feedback canceller (314). Associated methods (400, 600) of processing a sound signal are also disclosed. |
申请公布号 |
US8170248(B2) |
申请公布日期 |
2012.05.01 |
申请号 |
US20060093185 |
申请日期 |
2006.11.10 |
申请人 |
HERSBACH ADAM;DERLETH RALPH PETER;PHONAK AG |
发明人 |
HERSBACH ADAM;DERLETH RALPH PETER |
分类号 |
H04R25/00;G01L9/00 |
主分类号 |
H04R25/00 |
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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