A novel method for wavelet quantization of noisy speech

This paper proposes an architecture for low bit rate coding of noisy speech. The input noisy speech is decomposed into multiresolution signal components using the wavelet transform. An iterative Wiener filtering is used at each level of wavelet analysis to enhance speech. The system model that evolv...

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Bibliographic Details
Main Authors: Madhukumar, A. S., Premkumar, Annamalai Benjamin, Abut, H.
Other Authors: School of Computer Science and Engineering
Format: Conference or Workshop Item
Language:English
Published: 2020
Subjects:
Online Access:https://hdl.handle.net/10356/142735
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Institution: Nanyang Technological University
Language: English

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