发明名称 |
DEVICE AND METHOD FOR CAPTURING AND PROCESSING VOICE |
摘要 |
A portable voice capture device comprising: an orientable arm with a first differential array of microphones comprising at least one pair of microphones, the directivity of said first array being arranged for sensing voice from a first direction depending on the orientation of said arm; a second differential array of microphones comprising at least one pair of microphones, the directivity of said second array being arranged for sensing noise from a second direction different from the first direction; a noise reduction circuit for providing a voice signal with reduced noise, based on the output of said first array and on the output of said second array. |
申请公布号 |
US2012330653(A1) |
申请公布日期 |
2012.12.27 |
申请号 |
US201213483904 |
申请日期 |
2012.05.30 |
申请人 |
LISSEK HERVE;MARTIN PHILIPPE;CARMONA JORGE;IMHASLY MICHEL;MILLAR IAN;FALOURD XAVIER;MARMAROLI PATRICK;MAITRE GILBERT;VEOVOX SA |
发明人 |
LISSEK HERVE;MARTIN PHILIPPE;CARMONA JORGE;IMHASLY MICHEL;MILLAR IAN;FALOURD XAVIER;MARMAROLI PATRICK;MAITRE GILBERT |
分类号 |
G10L21/02 |
主分类号 |
G10L21/02 |
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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