Recognition Hema A Murthy Department of Computer Science Engineering, Indian ...  Home/Search
Context
Related
| sri.com/people/rao/pap...ICASSP2003.pdf Cached: PS.gz PS PDF This document uses CoBlitz to cache paper downloads. If your firewall is blocking outgoing connections to port 3125, you can use these links to download local copies.
Image Update HelpPS.gz PS PDF From: sri.com/people/rao/ (more) (Enter author homepages) |
Rate this article:      (best)Comment on this article |
Abstract: We explore a new spectral representation of speech signals through group delay functions. The group delay functions by themselves are noisy and difficult to interpret owing to zeroes that are close to the unit circle in the z-domain and these clutter the spectra. A new modified group delay function [1] that reduces the effects of zeroes close to the unit circle is used. Assuming that this new function is minimum phase, the modified group delay spectrum is converted to a sequence of cepstral... (Update)
Active bibliography (related documents): More All
0.5: Training a Prosody-Based Dialog Act Tagger from.. - Venkataraman, Ferrer, .. (2003) (Correct)
0.2: 1-D Gabor Phase For Edge Extraction In Texture Images - Kumar, Yegnanarayana, Das (2000) (Correct)
0.2: Optimal Representation of Images by Localized Phase - Urieli, Porat, Cohen (Correct)
Similar documents based on text: More All
0.5: An Automatic Algorithm For Segmenting And Labelling A.. - Prasad, Murthy (2000) (Correct)
0.4: A New Approach to the Connected Digit Recognition Problem .. - Prasad, Murthy, Sekhar (Correct)
0.4: Connected Digit Recognition using Minimum Phase Group.. - Prasad, Murthy, Sekhar (1999) (Correct)
BibTeX entry: (Update)
@misc{ murthy-modified,
author = "Recognition Hema Murthy",
title = "The Modified Group Delay Function And Its Application To Phoneme",
url = "citeseer.ist.psu.edu/624041.html" }
Citations (may not include all citations):10 A new phase unwrapping algorithm (context) - Tribolet - 1977
5 Formant extraction from linear prediction phase spectrum (context) - Yegnanarayana - 1978
4 Significance of group delay functions in signal reconstructi.. (context) - Yegnanarayana, Saikia et al. - 1984
2 Speech in Noisy Environments (context) - Laboratory - 2001
1 Significance of group delay functions in spectrum estimation (context) - Yegnanarayan, Murthy - 1992
1 The SRI SPINE (context) - Gadde, Stolcke et al. - 2001
1 NJ: Prentice hall signal processing series (context) - Oppenheim, Schafer et al. - 1998
1 Noise-invariant representation for speech signals (context) - Bayya, Yegnanarayana - 1999
1 Switchboard corpus (context) - Consortium - 1995
Documents on the same site (http://www.speech.sri.com/people/rao/): More
Parameter Tying and Gaussian Clustering for Faster, Better.. - Sankar, Gadde (1999) (Correct)
Word Boundary Detection Using Pitch Variations - Rao, Srichand (1996) (Correct)
Building an ASR System for Noisy Environments.. - Gadde, Stolcke.. (2002) (Correct)
Online articles have much greater impact More about CiteSeer.IST Add search form to your site Submit documents Feedback
CiteSeer.IST - Copyright Penn State and NEC