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From: ching@pepsi.amd.com (Mike Ching)
Newsgroups: comp.sys.ibm.pc
Subject: Re: Digital Filters...
Keywords: FIR IIR
Message-ID: <27919@amdcad.AMD.COM>
Date: 26 Oct 89 21:15:30 GMT
References: <2405@loral.UUCP>
Sender: news@amdcad.AMD.COM
Reply-To: ching@pepsi.AMD.COM (Mike Ching)
Distribution: usa
Organization: Advanced Micro Devices, Inc. Sunnyvale CA
Lines: 15

In article <2405@loral.UUCP> jcb@loral.UUCP (Jay Bowden) writes:
>Any digital filter experts out there?  How many "stages"
>would I need to implement a 6 pole  low/high/band-pass
>constant delay (linear phase) filter?
>
>Also is there PC software for doing this?
>
>Thanks!

I have a program called Dispro by Signix that does anything you could
possibly want as far as designing digital filters. It cost $1450 in
1983. Mail me if you want to track them down.

mike ching
ching@pepsi.amd.com