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Apparatus and method for controlling rate of playback of audio data 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G10L-021/04
  • G10L-015/04
출원번호 US-0781828 (2001-02-12)
발명자 / 주소
  • Jean-Manuel Van Thong
  • Davis Pan
출원인 / 주소
  • Compaq Information Technologies Group, L.P.
대리인 / 주소
    Hamilton, Brook, Smith & Reynolds, P.C.
인용정보 피인용 횟수 : 117  인용 특허 : 18

초록

The disclosed method and apparatus controls the rate of playback of audio data corresponding to a stream of speech. Using speech recognition, the rate of speech of the audio data is determined. The determined rate of speech is compared to a target rate. Based on the comparison, the playback rate is

대표청구항

1. A method for controlling rate of playback of audio data corresponding to a stream of speech, comprising the computer implemented steps of:using speech recognition, calculating rate of speech in the stream of speech; receiving the calculated rate of speech at a playback rate adjustment unit; using

이 특허에 인용된 특허 (18)

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  16. Covell Michele ; Withgott M. Margaret, Non-uniform time scale modification of recorded audio.
  17. Wightman Colin W. ; Bachenko Joan, Speech-recognition-assisted selective suppression of silent and filled speech pauses during playback of an audio recording.
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