Analysis and Simulation of Reduced FIR Filters
Lj. Radic, Wolfgang M. Mathis · Advances in radio science · 2005
Abstract. High order FIR filters employ model reduction techniques, in order to decrease power consumption and time delay. During reduction high order FIR filters are converted into low order IIR filters preserving stability and phase linearity as main features. Matlab simulations of an audio system with these reduced filters are presented. Furthermore, the influence of order on power consumption is discussed.