Title of Invention | "SPEECH RECOGNITION DEVICE IMPLEMENTING A SYNTACTIC PERMUTATION RULE" |
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Abstract | The invention relates to a speech recognition device comprising 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 linguistic decoder has a recognition engine (9) and a language model (8) defined with the aid of a grammar comprising a syntactic rule for repetitionless permuting of symbols, the recognition engine managing an information associated with each symbol of the permutation allowing to parse each symbol only once, the recognition engine (9) implementing an algorithm of the "beam search" or "n-best" type providing n best results, the most probable solution being chosen from among these best results. |
00645-cal-2000-correspondence.pdf
00645-cal-2000-description(complete).pdf
00645-cal-2000-letters patent.pdf
00645-cal-2000-priority document others.pdf
00645-cal-2000-priority document.pdf
00645-cal-2000-reply f.e.r.pdf
Patent Number | 206873 | |||||||||
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Indian Patent Application Number | 645/CAL/2000 | |||||||||
PG Journal Number | 20/2007 | |||||||||
Publication Date | 18-May-2007 | |||||||||
Grant Date | 15-May-2007 | |||||||||
Date of Filing | 17-Nov-2000 | |||||||||
Name of Patentee | THOMSON MULTIMEDIA | |||||||||
Applicant Address | 46,QUAI A.LE GALLO,F-92100 BOULOGNE-BILLANCOURT, | |||||||||
Inventors:
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PCT International Classification Number | G 10L 15/00 | |||||||||
PCT International Application Number | N/A | |||||||||
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PCT Conventions:
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