| 发明名称 |
HYBRID NOISE CANCELLATION SYSTEM FOR HEADSETS |
| 摘要 |
A hybrid noise cancellation system (60, 70) adapted for use in headsets and incorporating multiple noise cancellation algorithms operatively connected and adapted to completely cancel low frequency and high frequency, rapidly changing noise.
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| 申请公布号 |
WO9430029(A1) |
申请公布日期 |
1994.12.22 |
| 申请号 |
WO1994US05642 |
申请日期 |
1994.05.24 |
| 申请人 |
NOISE CANCELLATION TECHNOLOGIES, INC. |
发明人 |
DENENBERG, JEFFREY, N. |
| 分类号 |
H04R3/00;H04R5/033;(IPC1-7):H04R25/00 |
主分类号 |
H04R3/00 |
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