Title :
Practical design rules for optimum FIR bandpass digital filters
Author :
Mintzer, Fred ; Liu, Bede
Author_Institution :
Princeton University, Princeton, NJ
fDate :
4/1/1979 12:00:00 AM
Abstract :
The computer program of [1] for the design of optimal FIR filters requires, as an input, the order of the filter to be designed. A reliable order estimate for the case of low-pass filters is known [2]. In this paper, we present a simple estimate of the order of optimum FIR bandpass filters. The accuracy of the estimate is demonstrated.
Keywords :
Acoustics; Band pass filters; Bandwidth; Digital filters; Finite impulse response filter; Frequency; Low pass filters; Narrowband; Passband; Speech processing;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1979.1163205
