Eliminating division operation in NLMS algorithm

Authors

  • Heping Ding Acoustics and Signal Processing Grp., Institute for Microstruct. Sciences, National Research Council Canada, 1200 Montreal Rd., Ottawa, Ont., K1A 0R6, Canada

Keywords:

Algorithms, Digital signal processing, Iterative methods, Mathematical models, Spurious signal noise, Normalized least mean square (NLMS) adaptation algorithms

Abstract

The effect of eliminating division operation in normalized least mean square (NLMS) adaptation algorithm was analyzed. The proposed approach was found to possess a longer ramp-up time when the input signal level drops. It was shown that, on minimizing the number of division operations improved the efficiency of an algorithm.

Published

2002-09-01

How to Cite

1.
Ding H. Eliminating division operation in NLMS algorithm. Canadian Acoustics [Internet]. 2002Sep.1 [cited 2021Apr.17];30(3):102-3. Available from: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1475

Issue

Section

Proceedings of the Acoustics Week in Canada