Restoration of high-order Mel Frequency Cepstral Coefficients

Details Restoration of high-order Mel Frequency Cepstral Coefficients Restoration of high-order Mel Frequency Cepstral Coefficients

2007-12-04

2007-12-04

Abebe, Daniel (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

C704S256000

Reexamination Certificate

active

10405733

ABSTRACT:
A method for estimating high-order Mel Frequency Cepstral Coefficients, the method comprising initializing any of N−L high-order coefficients (HOC) of an MFCC vector of length N having L low-order coefficients (LOC) to a predetermined value, thereby forming a candidate MFCC vector, synthesizing a speech signal frame from the candidate MFCC vector and a pitch value, and computing an N-dimensional MFCC vector from the synthesized frame, thereby producing an output MFCC vector.

REFERENCES:
patent: 5732188 (1998-03-01), Moriya et al.
patent: 2002/0147579 (2002-10-01), Kushner et al.
patent: 2003/0144839 (2003-07-01), Dharanipragada et al.
patent: 2004/0138888 (2004-07-01), Ramabadran

Affiliated with

Also associated with

Rating

Restoration of high-order Mel Frequency Cepstral Coefficients does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Restoration of high-order Mel Frequency Cepstral Coefficients, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Restoration of high-order Mel Frequency Cepstral Coefficients will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3859038