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- Newsgroups: comp.dsp
- Path: sparky!uunet!cs.utexas.edu!convex!rosenkra
- From: rosenkra@convex.com (William Rosenkranz)
- Subject: Re: WANTED: Audio Effects Pro
- Message-ID: <1993Jan25.051525.11208@convex.com>
- Sender: usenet@convex.com (news access account)
- Nntp-Posting-Host: convex1.convex.com
- Organization: CONVEX Computer Corporation, Richardson, Tx., USA
- References: <gate.g2BVXB1w165w@sytex.com>
- Date: Mon, 25 Jan 1993 05:15:25 GMT
- X-Disclaimer: This message was written by a user at CONVEX Computer
- Corp. The opinions expressed are those of the user and
- not necessarily those of CONVEX.
- Lines: 30
-
- In article <gate.g2BVXB1w165w@sytex.com> mbenson@sytex.com (Michael Benson) writes:
- >
- >JTS> In an attempt to implement a multi-effects processor using a 486 an
- >JTS> Essentially what I'm looking for are proven algorithms or good refe
- >JTS> -flange
- > > -chorus
- > > -pitch shifting
- > > -hall-type reverb
- >
- >Did you get many responses? I would be interested in any of this
- >information as well.
-
- i found on atari.archive.umich.edu a DSP56001 assembler (with C src) that
- includes 56k code for flange, chorus, and reverb. the file was:
- atarist/Newitems/as56.zoo
- Newitems is a directory which holds new FTP posts for a few days so it
- might find itself in another directory soon. there is an ls-RF.Z file
- which should help locate it. i can't vouch for the code since i have
- no way to test it. the algorithms seem reasonable, however. some of the
- effects code was supposedly ported from csound (from MIT).
-
- FYI: the new atari falcon has a DSP56001 in it, hence the assembler. there
- was a mini review of the falcon in the feb Byte i believe.
-
- -bill
- rosenkra@convex.com
-
- --
- Bill Rosenkranz |UUCP: {uunet,texsun}!convex!rosenkra
- Convex Computer Corp. |ARPA: rosenkra@convex.com
-