From tsato@uu.net Sat Nov 11 16:27:12 1995
Path: ashpoly!cascade!mxgate!coyoacan!uu!tsato
From: tsato@uu.net (Tyler Sato)
Newsgroups: comp.sys.m68k
Subject: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction
Message-ID: <1995Nov11.162712.4691@uu.net>
Date: Sat, 11 Nov 1995 16:27:12 GMT
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Real-time spectral waterfall and DBPSK demodulator for TOS 4.04.

A 256-point complex FFT is computed every 10 milliseconds, displaying a live spectrogram on a standard VGA monitor.
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.

-- 
Tyler Sato | tsato@uu.net
PGP Key fingerprint: 52C6 D6B2 F83A 4B69
"Keep the channels open."

From cnovak@pipeline.com Sun Nov 12 10:10:12 1995
Path: ashpoly!cascade!transat!sunet!nordrelay!pipeline!cnovak
From: cnovak@pipeline.com (Camila Novak)
Newsgroups: comp.sys.m68k
Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction
Message-ID: <1995Nov12.101012.5386@pipeline.com>
Date: Sun, 12 Nov 1995 10:10:12 GMT
References: <1995Nov11.162712.4691@uu.net>
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In article <1995Nov11.162712.4691@uu.net>, tsato@uu.net (Tyler Sato) writes:
> Real-time spectral waterfall and DBPSK demodulator for TOS 4.04.
> A 256-point complex FFT is computed every 10 milliseconds, displaying a live spectrogram on a standard VGA monitor.

Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1...

-- 
Camila Novak | cnovak@pipeline.com
PGP Key fingerprint: 2C6F DE7C F6DA 2321
"Keep the channels open."