发明名称 |
Combined speech recognition and sound recording |
摘要 |
A handheld device with both large-vocabulary speech recognition and audio recoding allows users to switch between at least two of the following three modes: (1) recording audio without corresponding speech recognition; (2) recording with speech recognition; and (3) speech recognition without audio recording. A handheld device with both large-vocabulary speech recognition and audio recoding enables a user to select a portion of previously recorded sound and have speech recognition performed upon it. A system enables a user to search for a text label associated with portions of unrecognized recorded sound by uttering the label's words. A large-vocabulary system allows users to switch between playing back recorded audio and speech recognition with a single input, with successive audio playbacks automatically starting slightly before the end of prior playback. And a cell phone that allows both large-vocabulary speech recognition and audio recording and playback.
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申请公布号 |
US2005159957(A1) |
申请公布日期 |
2005.07.21 |
申请号 |
US20040005568 |
申请日期 |
2004.12.05 |
申请人 |
VOICE SIGNAL TECHNOLOGIES, INC. |
发明人 |
ROTH DANIEL L.;COHEN JORDAN R.;JOHNSTON DAVID F.;PORTER EDWARD W. |
分类号 |
G10L11/00;G10L13/08;G10L15/00;G10L15/04;G10L15/14;(IPC1-7):G10L15/00 |
主分类号 |
G10L11/00 |
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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