Speech Coding in Noisy Environments based on Human Auditory System Model

Speech Coding in Noisy Environments based on Human Auditory System Model

In this paper, an analysis/synthesis system based on the natural Cochlear model and the human auditory perception properties is presented that is capable of coding the speech signal under harsh acoustic conditions. For this purpose, the corrupted signal is decomposed into a number of sub-bands using...

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Bibliographic Details
Main Authors: Seyed Iman Abtahi, Mohammad Reza Ashouri, Rassol Amir Fattahi
Format: Article
Language:English
Published: Najafabad Branch, Islamic Azad University 2012-04-01
Series:Journal of Intelligent Procedures in Electrical Technology
Subjects:
Natural Cochlear model
auditory perception properties
complex Gammatone filter bank
lossless coding algorithms
objective and subjective quality measures
Online Access:http://jipet.iaun.ac.ir/pdf_4406_7a756f5f506f3eb59e7886a446649e32.html

Internet

http://jipet.iaun.ac.ir/pdf_4406_7a756f5f506f3eb59e7886a446649e32.html

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