Speech recognition method and system
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United States of America Patent
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Jun 17, 1997
Issued Date -
N/A
app pub date -
Apr 6, 1995
filing date -
Jun 5, 1992
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention relates to a speech recognition method and a system for a speech-controllable telephone in which a value is computed (2) for a reference word with a speech recognizer (8) on the basis of a word uttered by a user, and a recognition resolution (6a, 6b) is made on the basis of said value. Prior to making said recognition resolution, it is found out (3) if repetition of a previous word is in question, and if so, a new value is computed (5) for the reference word on the basis of the value computed by the speech recognizer and of a value in the memory, computed earlier for the reference word, and a recognition resolution (6a, 6b) is made on the basis of said computed new value.
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