发明名称 |
Speech input device with noise reduction |
摘要 |
A speech input device is provided with a microphone (60) which inputs speech, a key entry detector (30) which detects an operation of a key section which serves as a man-machine interface, and a noise eliminator (90) which eliminates a component of an operation sound from the speech that is input into the microphone within a period in which the key entry detector detects the operation. <IMAGE>
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申请公布号 |
EP1349149(A2) |
申请公布日期 |
2003.10.01 |
申请号 |
EP20020257906 |
申请日期 |
2002.11.15 |
申请人 |
FUJITSU LIMITED |
发明人 |
OTANI, TAKESHI;YAMAZAKI, YASUSHI |
分类号 |
G06F3/16;G10L15/20;G10L21/02;H04B1/10;(IPC1-7):G10L21/02 |
主分类号 |
G06F3/16 |
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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