In Reply to: Re: Design what? posted by Mart on February 19, 2000 at 18:39:24:
Somewhere around 1978 or 1979 I designed a set of antialiasing filters that makes the requirements for CD seem like a drunken dance party (this would be the IEEE publication of the "Commentary Grade Coder" by Johnston and Crochiere).Yeah, I have. I've also done both analog and digital antiimaging filters for 44.1 -> 88.2 and direct conversion.
The thing is, the "how" is pretty well known, but people try to CHEAP OUT.
And there in often lies a big ((&*( problem.
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Follow Ups
- Ahhh.... - jj 19:35:44 02/19/00 (5)
- who doesn't cheap out? - Mart 22:42:19 02/19/00 (4)
- Sorry, I never name specific equipment - jj 10:10:14 02/20/00 (3)
- Re: Sorry, I never name specific equipment - Mart 18:34:57 02/20/00 (2)
- Hmm.... - jj 19:39:17 02/20/00 (1)
- very true... - Mart 20:46:42 02/20/00 (0)