发明名称 |
Sound intelligibility enhancement using a psychoacoustic model and an oversampled filterbank |
摘要 |
<p>A system and method of improving signal intelligibility over an interference signal is provided. The system includes a psychoacoustic professor having a psychoacoustic model wherein the level of a signal-of-interest is improved so as to be audible above noise and so as not to exceed a predetermined maximum output level. The system can be combined with active noise cancellation.</p> |
申请公布号 |
AU2002322866(B2) |
申请公布日期 |
2007.10.11 |
申请号 |
AU20020322866 |
申请日期 |
2002.08.07 |
申请人 |
EMMA MIXED SIGNAL C.V. |
发明人 |
TODD SCHNEIDER;DAVID COODE;PETER OLIJNYK;ROBERT L. BRENNAN |
分类号 |
H04R3/04;G10L21/0364;H04S1/00;H04S7/00 |
主分类号 |
H04R3/04 |
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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