ICIEMS 2015

International Conference on Information Engineering, Management and Security 2015

 


ICIEMS 2015 Kokula Krishna Hari K
Publication Meta Value
Short Title ICIEMS 2015
Publisher ASDF, India
ISBN 13 978-81-929742-7-9
ISBN 10 81-929742-7-8
Language English
Type Hard Bound - Printed Book
Copyrights ICIEMS Organizers / DCRC, London, UK
Editor-in-Chief Kokula Krishna Hari K
Conference Dates 13 - 14, August 2015
Venue Country IITM-RP, Chennai, India
Submitted Papers 410
Acceptance Rate 4.11%
Website www.iciems.in

Paper 007


Colored Noise Reduction By Kalman Filter

Colored Noise Reduction By Kalman Filter

Maitry Chakraborty1, Depanwita Sarkar2

1Microelectronics and VLSI Design, 2Assitant Professor, Electronics and CoEngineering Department, Techno India, Salt lake

Abstract

This paper deals with reduction of colored noise from audio signal to improve the audibility of the signal.In this design an audio signal is used as an input signal whose Auto regressive coefficients is calculated by AR-Yule method and is given to the system in a matrix form. Brown colored is used as a noisy signal. In this work Kalman filter is used to reduce colored noise from the audio signal.Kalman filter has the advantage of zero Gaussian noise. It works in a two-step algorithm. Prediction and estimation are the essential steps of it Aim of these designs is to reduce the noise from the signal. This system is designed and simulated using Matlab Simulink version R2013a.

Author's Profile

Maitry Chakraborty : Profile

Depanwita Sarkar : Profile

Cite this Article as Follows

Maitry Chakraborty, Depanwita Sarkar. "Colored Noise Reduction By Kalman Filter" International Conference on Information Engineering, Management and Security (2015): 43-48. Print.