发明名称 |
Method and apparatus for directing an audio file to a speech recognition program that does not accept such files |
摘要 |
The present invention relates to a method and apparatus for directing a pre-recorded audio file to a speech recognition program that does not normally accept such files, such as IBM Corporation's Via Voice(TM) speech recognition program. The method includes: (a) launching the speech recognition program to accept speech as if the speech recognition program were receiving live audio from a microphone; (b) finding a mixer utility associated with the sound card; (c) opening the mixer utility, the mixer utility having settings that determine an input source and an output path; (d) changing the settings of the mixer utility to specify a line-in input source and a wave-out output path; (e) activating a microphone input of the speech recognition software; and (f) initiating a media player associated with the computer to play the pre-recorded audio file into the line-in input source. The method may additionally save and restore the original configuration settings of the mixer utility.
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申请公布号 |
US6421643(B1) |
申请公布日期 |
2002.07.16 |
申请号 |
US19990430144 |
申请日期 |
1999.10.29 |
申请人 |
CUSTOM SPEECH USA, INC. |
发明人 |
KAHN JONATHAN;QIN CHARLES;LINDEN NICHOLAS A.;SELLS JAMES A. |
分类号 |
G10L15/22;G10L15/26;(IPC1-7):G10L21/06;G10L11/02 |
主分类号 |
G10L15/22 |
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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