Signal Denoising Using Dual Tree DWT

Abstract

This paper presents a research on signal denoising scheme. The major approach is to protect a signal from noise. There are many signal denoising techniques which ore Included. Signal denoislng schemes hove increasingly studied the demand for real-time secure signal transmission over the Internet and through wireless networks. Traditional signal denoising algorithm without using wavelet hos many drawbacks like the distorted denoised signal.