Method to extend operating range of joint additive and...

Details Method to extend operating range of joint additive and... Method to extend operating range of joint additive and...

2007-06-26

2007-06-26

Azad, Abul K. (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

C704S226000

Reexamination Certificate

active

10822319

ABSTRACT:
The operating range of joint additive and convolutive compensating method is extended by enhanced channel estimation procedure that adds SNR-dependent inertia and SNR-dependent limit on the channel estimate.

REFERENCES:
patent: 7062433 (2006-06-01), Gong
patent: 7165028 (2007-01-01), Gong
Zhao, Yunxin; An EM Algorithm for Linear Distortion Channel Estimation Based on Observations from a Mixture of Gaussian Sources; Speech and Audio Processing, IEEE Transaction on; vol. 7, Issue 4, pp. 400-413; Jul. 1999.

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