## Multiplier-free NLMS for adaptive IIR filtering

- S. Ameer, B. Shahravva
- Canadian Conference on Electrical and Computer…
- 2005

@article{Mathews1989AnEF, title={An efficient FIR adaptive filter using DPCM and the sign algorithm}, author={V. John Mathews}, journal={IEEE Transactions on Acoustics, Speech, and Signal Processing}, year={1989}, volume={37}, pages={128-133} }

- Published 1989 in IEEE Transactions on Acoustics, Speech, and…
DOI:10.1109/29.17512

An adaptive filter structure that requires zero multiplications for its implementation is introduced. The primary input signal is quantized using differential pulse code modulation (DPCM), and the DPCM outputs are processed by a conventional adaptive filter. The filter coefficients are updated using the sign algorithm. Under the assumption that the primary… CONTINUE READING

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