From tfischer@purdue.edu Mon Oct 09 03:31:57 1995
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From: tfischer@purdue.edu (Tomas Fischer)
Newsgroups: comp.sys.m68k
Subject: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction
Message-ID: <1995Oct09.033157.6573@purdue.edu>
Date: Mon, 09 Oct 1995 03:31:57 GMT
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Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec.

Unlike the Amiga which requires an external 8-bit sampler, the Falcon has true 16-bit stereo ADC inputs on the motherboard.
The DSP56001 processes the 44.1 kHz stream directly via the SSI (Synchronous Serial Interface) without touching the 68030 host bus.

Archive uploaded to ftp.lip6.fr:/pub/atari/Falcon/Music/stardust_falcon.zip.

-- 
Tomas Fischer
Opinions expressed are solely my own and not those of Purdue University Engineering Computer Network.
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From kbrennan@stanford.edu Wed Oct 11 06:34:57 1995
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From: kbrennan@stanford.edu (Kenji Brennan)
Newsgroups: comp.sys.m68k
Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction
Message-ID: <1995Oct11.063457.1288@stanford.edu>
Date: Wed, 11 Oct 1995 06:34:57 GMT
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In article <1995Oct09.033157.6573@purdue.edu>, tfischer@purdue.edu (Tomas Fischer) writes:
> Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec.

I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'.

PGP Public key available via finger or upon request.

-- 
Kenji Brennan
Opinions expressed are solely my own and not those of Stanford University Computer Systems Lab.
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