An efficient method of FIR filtering based on impulse response rounding

A new method of implementing efficient FIR filters is presented. It involves approximation of an equiripple FIR by a rounding operation and application of the derived impulse response by a simple recursive equation. The technique is extremely efficient for lowpass, highpass, bandpass, and bandstop f...

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Veröffentlicht in:	IEEE transactions on signal processing 1998-08, Vol.46 (8), p.2243-2248
Hauptverfasser:	Bartolo, A., Clymer, B.D., Burgess, R.C., Turnbull, J.P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical models Applied sciences Band pass filters Codecs Detection, estimation, filtering, equalization, prediction Digital filters Equations Exact sciences and technology Filtering Finite impulse response filter IIR filters Information, signal and communications theory Quantization Signal and communications theory Signal processing algorithms Signal, noise Telecommunications and information theory
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