Journal of Telematics and Informatics
Vol 2, No 2: September 2014

Introducing Adaptive filters Based on Shadow Concept for Speech Processing

M. Koteswara Rao (Srivasavi Engineering College, Pedatadepalli)
I.Santhi Prabha (Jawaharlal Nehru Technological University Kakinada)

Article Info

Publish Date
23 Apr 2015

Abstract

This paper presents the new approach to introducing adaptive Filter with LMS Algorithm based on Shadow concept. Which is useful for the cancellation of the noise component overlap with Speech signal in the same frequency range, but fixed LMS algorithm produces minimum convergence rate and fixed steady state error. So we presents design, implementation and performance  of adaptive FIR filter, based on  Shadow concept, which produces minimum mean square error compare to fixed LMS, and we also obtains denoised Speech signal at output, and also we propose to calculate SNR values of  Adaptive Filter with LMS algorithm with and without Shadow concept.

Copyrights © 2014




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Journal Info
Journal of Telematics and Informatics
Website

Abbrev

JTI

Publisher

IAES Indonesia Section and Partners

Subject

Computer Science & IT Electrical & Electronics Engineering

Description

Journal of Telematics and Informatics (e-ISSN: 2303-3703, p-ISSN: 2303-3711) is an interdisciplinary journal of original research and writing in the wide areas of telematics and informatics. The journal encompasses a variety of topics, including but not limited to: The technology of sending, ...