发明名称 |
Ear sensor assembly for speech processing |
摘要 |
An ear sensor apparatus includes a microphone positionable with respect to an ear canal to detect sound signals from the ear canal and to generate a corresponding output signal. The apparatus may include a seal for substantially blocking ambient sound signals from reaching the microphone and an interface to convey the output signal to a remote speech recognition apparatus. The output signal may be normalized so that the normalized output signal is more representative of speech from a user's mouth than speech detected from the user's ear.
|
申请公布号 |
US7502484(B2) |
申请公布日期 |
2009.03.10 |
申请号 |
US20070762980 |
申请日期 |
2007.06.14 |
申请人 |
THINK-A-MOVE, LTD. |
发明人 |
NGIA LESTER S. H.;VLACH CHRISTOPHER F.;NEMIROVSKI GUERMAN G. |
分类号 |
H04R25/00 |
主分类号 |
H04R25/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|