发明名称 |
Speech signal processing apparatus with microphone signal selection |
摘要 |
A speech signal processing apparatus comprising: a control signal output unit configured to receive as an input signal either one of a first speech signal corresponding to a sound uttered by a user and a second speech signal corresponding to a sound output from an eardrum of the user when the user utters a sound, and output a control signal corresponding to a noise level of the input signal; and a speech signal output unit configured to output either one of the first speech signal and the second speech signal according to the control signal. |
申请公布号 |
EP2211561(A2) |
申请公布日期 |
2010.07.28 |
申请号 |
EP20100151423 |
申请日期 |
2010.01.22 |
申请人 |
SANYO ELECTRIC CO., LTD.;SANYO SEMICONDUCTOR CO., LTD. |
发明人 |
OKUDA, KOZO;MORIMOTO, KENJI |
分类号 |
H04R3/00;G10L21/02;G10L21/0208;G10L21/0216;H04M1/60;H04R1/10 |
主分类号 |
H04R3/00 |
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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