发明名称 |
Voice command of audio emitting device |
摘要 |
A method of extracting a voice command produced in an enclosed or partially enclosed environment, includes providing an impulse response signal of the enclosed or partially enclosed environment; recording the voice command and ambient sounds; and using the impulse response signal to extract the recorded voice command. |
申请公布号 |
US8094838(B2) |
申请公布日期 |
2012.01.10 |
申请号 |
US20070623107 |
申请日期 |
2007.01.15 |
申请人 |
JACOBY KEITH A.;HONSINGER CHRIS W.;EASTMAN KODAK COMPANY |
发明人 |
JACOBY KEITH A.;HONSINGER CHRIS W. |
分类号 |
H03G3/20;H04R3/00 |
主分类号 |
H03G3/20 |
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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