From jandersson@stanford.edu Wed Jul 05 13:23:36 1995
Path: ashpoly!cascade!transat!ukc!fennimore!stanford!jandersson
From: jandersson@stanford.edu (Joachim Andersson)
Newsgroups: comp.sys.m68k
Subject: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction
Message-ID: <1995Jul05.132336.8949@stanford.edu>
Date: Wed, 05 Jul 1995 13:23:36 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.

-- 
Joachim Andersson -- Stanford University Computer Systems Lab
"Tape doesn't lie at 02:14. Ears do."

From ogarcia@kth.se Thu Jul 06 11:05:36 1995
Path: ashpoly!cascade!brgate!saturno!kth!ogarcia
From: ogarcia@kth.se (Olga García)
Newsgroups: comp.sys.m68k
Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction
Message-ID: <1995Jul06.110536.3709@kth.se>
Date: Thu, 06 Jul 1995 11:05:36 GMT
References: <1995Jul05.132336.8949@stanford.edu>
Organization: Royal Institute of Technology, Stockholm
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In article <1995Jul05.132336.8949@stanford.edu>, jandersson@stanford.edu (Joachim Andersson) writes:
> Real-time spectral waterfall and DBPSK demodulator for TOS 4.04.

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

-- 
Olga García
Opinions expressed are solely my own and not those of Royal Institute of Technology, Stockholm.
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