Title :
A digital audio filter using semi-automated design
Author :
van Ginderdeuren, J. ; De Man, H. ; Delaruelle, A. ; Wyngaert, H.
Author_Institution :
Catholic University Leuven, Leuven, Belgium
Abstract :
A digital audio filter set with a SNR of 100dB, containing an offset filter, graphic equalizer sections and a scratch filter will be reported. Using semi-automatic design a chip area of 24.3mm2in 6μm NMOS was obtained.
Keywords :
CD recording; Cutoff frequency; Design automation; Design optimization; Digital filters; Equalizers; Limit-cycles; Signal to noise ratio; Solid state circuits; Tuners;
Conference_Titel :
Solid-State Circuits Conference. Digest of Technical Papers. 1986 IEEE International
Conference_Location :
Anaheim, CA, USA
DOI :
10.1109/ISSCC.1986.1156986
