DocumentCode
2749427
Title
De-noising in digital signal spectrum-coding transmitting system with wavelets
Author
Lifang, Peng ; Bo, Liu ; Baojie, Shan
Author_Institution
Dept. of Electron. Eng., Shandong Univ., Jinan, China
Volume
3
fYear
2000
fDate
2000
Firstpage
1767
Abstract
A new method of denoising with the sym4 wavelet under the soft threshold rule is presented to remove noise in a digital signal spectrum-coding transmitting system. From the simulation of the de-noising process, a conclusion can be drawn that this method is effective in real time de-noising in a digital signal spectrum-coding transmitting system
Keywords
digital communication; digital simulation; encoding; noise; signal processing; spectral analysis; wavelet transforms; digital signal spectrum-coding transmitting system; real time de-noising; signal processing; simulation; soft threshold rule; sym4 wavelet; wavelets; AWGN; Additive white noise; Continuous wavelet transforms; Discrete wavelet transforms; Gaussian noise; Noise reduction; Signal analysis; Signal denoising; Signal processing; Wavelet analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Proceedings, 2000. WCCC-ICSP 2000. 5th International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-5747-7
Type
conf
DOI
10.1109/ICOSP.2000.893443
Filename
893443
Link To Document