Speaker identification employing a confidence measure that...

Details Speaker identification employing a confidence measure that... Speaker identification employing a confidence measure that...

2006-05-02

2006-05-02

Abebe, Daniel (Department: 2655)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

C704S250000

Reexamination Certificate

active

07039587

ABSTRACT:
Methods and arrangements for facilitating speaker identification. At least one N-best list is generated based on input speech, a system output is posited based on the input speech, and a determination is made, via at least one property of the N-best list, as to whether the posited system output is inconclusive.

REFERENCES:
patent: 5913192 (1999-06-01), Parthasarathy et al.
patent: 6411930 (2002-06-01), Burges
U.V. Chaudhari et al., “Transformation Enhanced Multi-Grained Modeling for Text-Independent Speaker Recognition”, ICSLP 2000, pp. II.298-II.301.
D.A. Reynolds, “Experimental Evaluation of Features for Robust Speaker Identification”, IEEE Trans. on Speech & Audio Processing, vol. 2, No. 4, pp. 639-643, 1994.
D.A. Reynolds et al., Robust Text-Independent Speaker Identification Using Gaussian Mixture Speaker Models, IEEE Trans. on Speech and Audio Processing, vol. 3, No. 1, pp. 72-83, Jan. 1995.

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