Title :
An adaptive noise reduction technique
Author :
Ziarani, A.K. ; Konrad, A.
Author_Institution :
Dept. of Electr. & Comput. Eng., Toronto Univ., Ont.
Abstract :
An adaptive method of reduction of noise of stochastically unknown composition is presented. The signal of interest may be composed of time-varying components. The signal processing algorithm used as the functional core of the proposed noise reduction technique is a nonlinear adaptive filter which, while offering efficient time-tracking capability, has a very simple and robust structure
Keywords :
adaptive filters; adaptive signal processing; interference suppression; nonlinear filters; time-varying filters; adaptive noise reduction technique; functional core; noise reduction technique; nonlinear adaptive filter; robust structure; signal processing algorithm; stochastically unknown noise composition; time-tracking capability; time-varying signal components; Acoustic noise; Adaptive filters; Contamination; Frequency; Magnetic noise; Noise reduction; Noise robustness; Phase noise; Signal processing algorithms; Strontium;
Conference_Titel :
Circuits and Systems, 2001. MWSCAS 2001. Proceedings of the 44th IEEE 2001 Midwest Symposium on
Conference_Location :
Dayton, OH
Print_ISBN :
0-7803-7150-X
DOI :
10.1109/MWSCAS.2001.986161
