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Vector Taylor Series Expansion with Auditory Masking for Noise Robust Speech Recognition

Abstract: 

In this paper, we address the problem of speech recognition in
the presence of additive noise. We investigate the applicability
and efficacy of auditory masking in devising a robust front end
for noisy features. This is achieved by introducing a masking
factor into the Vector Taylor Series (VTS) equations. The resultant
first order VTS approximation is used to compensate the parameters
of a clean speech model and a Minimum Mean Square
Error (MMSE) estimate is used to estimate the clean speech
features. The proposed algorithms are validated through experiments
on a noise corrupted TIMIT speech recognition database.
We show significant performance gain for the proposed method
as compared to the traditional VTS algorithm.

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Paper Details

Authors:
Biswajit Das, Ashish Panda
Submitted On:
14 October 2016 - 8:15am
Short Link:
Type:
Presentation Slides
Event:
Presenter's Name:
Biswajit Das
Paper Code:
S3-1
Document Year:
2016
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[1] Biswajit Das, Ashish Panda, "Vector Taylor Series Expansion with Auditory Masking for Noise Robust Speech Recognition", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/1193. Accessed: Sep. 20, 2018.
@article{1193-16,
url = {http://sigport.org/1193},
author = {Biswajit Das; Ashish Panda },
publisher = {IEEE SigPort},
title = {Vector Taylor Series Expansion with Auditory Masking for Noise Robust Speech Recognition},
year = {2016} }
TY - EJOUR
T1 - Vector Taylor Series Expansion with Auditory Masking for Noise Robust Speech Recognition
AU - Biswajit Das; Ashish Panda
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/1193
ER -
Biswajit Das, Ashish Panda. (2016). Vector Taylor Series Expansion with Auditory Masking for Noise Robust Speech Recognition. IEEE SigPort. http://sigport.org/1193
Biswajit Das, Ashish Panda, 2016. Vector Taylor Series Expansion with Auditory Masking for Noise Robust Speech Recognition. Available at: http://sigport.org/1193.
Biswajit Das, Ashish Panda. (2016). "Vector Taylor Series Expansion with Auditory Masking for Noise Robust Speech Recognition." Web.
1. Biswajit Das, Ashish Panda. Vector Taylor Series Expansion with Auditory Masking for Noise Robust Speech Recognition [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/1193