Title :
A simple analytic FIR filter
fDate :
8/1/1987 12:00:00 AM
Abstract :
A simple low-pass FIR filter design is presented in which both the coefficients and the frequency response are expressed as analytic formulas. The response approximates the maximally flat type, specified in terms of a cutoff frequency, and an appropriately defined transition width.
Keywords :
FIR (finite-duration impulse-response) digital filters; Low-pass filters; Maximally-flat-magnitude filters; Circuit noise; Digital filters; Digital signal processing; Equations; Finite impulse response filter; Frequency response; Narrowband; Signal design; Signal processing; Speech;
Journal_Title :
Circuits and Systems, IEEE Transactions on
DOI :
10.1109/TCS.1987.1086217
