Speech recognition device implementing a syntactic permutation rule
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United States of America Patent
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Issued Date -
May 31, 2001
app pub date -
Nov 29, 2000
filing date -
Nov 30, 1999
priority date (Note) -
Abandoned
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Abstract
The subject of the invention is a speech recognition device including an audio processor (2) for the acquisition of an audio signal and a linguistic decoder (6) for determining a sequence of words corresponding to the audio signal. The device is characterized in that the linguistic decoder includes a language model (8) defined with the aid of a grammar comprising a syntactic rule for repetitionless permuting of symbols.
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