Method and apparatus for generating and updating a voice tag

Telephonic communications – Audio message storage – retrieval – or synthesis – Voice activation or recognition

Reexamination Certificate

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C455S563000, C704S247000, C704S270100

Reexamination Certificate

active

07471775

ABSTRACT:
A method and apparatus (100) for updating a voice tag comprising N stored voice tag phoneme sequences includes a function (110) for determining (205) an accepted stored voice tag phoneme sequence for an utterance, a function (140) for extracting(210) a current set of M phoneme sequences having highest likelihoods of representing the utterance, a function (160) for updating (215) a reference histogram associated with the accepted voice tag, and a function (160) for updating (225) the voice tag with N selected phoneme sequences that are selected from the current set of M phoneme sequences and the set of N voice tag phoneme sequences, wherein the N selected phoneme sequences have phoneme histograms most closely matching the reference histogram. The method and apparatus (100) also generates a voice tag using some functions (110, 140, 160) that are common with the method and apparatus to update the voice tag, such as the extracting (410) of the current set of M phoneme sequences.

REFERENCES:
patent: 5333275 (1994-07-01), Wheatley et al.
patent: 6134527 (2000-10-01), Meunier et al.
patent: 6226612 (2001-05-01), Srenger et al.
patent: 6519562 (2003-02-01), Phillips et al.
patent: 6606597 (2003-08-01), Ringger et al.
patent: 6615172 (2003-09-01), Bennett et al.
patent: 6973427 (2005-12-01), Hwang et al.
patent: 7010484 (2006-03-01), Lin
patent: 7191135 (2007-03-01), O'Hagan
patent: 2002/0110226 (2002-08-01), Kovales et al.
patent: 2004/0006461 (2004-01-01), Gupta et al.
patent: 2005/0114131 (2005-05-01), Stoimenov et al.
patent: 2006/0215821 (2006-09-01), Rokusek et al.
Holter et al., “Speech Communication: Maximum Likelihood Modeling of Pronunciation Variation,” Speech Communication 29, Department of Signal Processing and System Design, SINTEF Telecom and Infomatics, Norway 1999, pp. 177-191.

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