Recording apparatus including quality test and feedback features for recording speech information to a subsequent off-line speech recognition
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United States of America Patent
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Jun 21, 2005
Grant Date -
Feb 14, 2002
app pub date -
Jun 26, 2001
filing date -
Jun 29, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
A recording apparatus includes quality test and feedback features for recording speech information of a dictation and subsequently transfers the recorded speech information to a speech recognition device for off-line speech recognition. A recorder records speech information in a recording mode. A transfer unit transfers recorded speech information to the speech recognition device in a transfer mode. The speech recognition device recognizes text information to be assigned to the transferred speech information, the quality of recognized text information depending on the quality of the received speech information. A speech quality tester tests whether the quality of the speech information received in the recording mode is sufficient for obtaining a predefined quality of the recognized text information when the speech information is processed by the speech recognition device. A feedback unit transfers feedback information in the recording mode, the feedback information representing the result of the speech quality test.
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