DocumentCode
388595
Title
Design of optimal finite wordlength linear phase FIR filters: New applications
Author
Siohan, Pierre ; Benslimane, Acyl
Author_Institution
Centre Commun d´´Études de Télédiffusion et Télécommunications, Cesson Sévigné, France
Volume
9
fYear
1984
fDate
30742
Firstpage
563
Lastpage
566
Abstract
We propose some improvements to an optimal algorithm used to design finite wordlength linear phase FIR (Finite Impulse Response) digital filters. We consider also a new version, which allows the designer to introduce constraints in the discrete optimization problem. Examples are given concerning the optimal design of : a filter without multipliers, a third-band filter, a low-pass filter with a constraint on step response ripple.
Keywords
Algorithm design and analysis; Approximation algorithms; Constraint optimization; Design optimization; Digital filters; Discrete Fourier transforms; Finite impulse response filter; Frequency; Nonlinear filters; Quantization;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '84.
Type
conf
DOI
10.1109/ICASSP.1984.1172612
Filename
1172612
Link To Document