From drobertson@rwth-aachen.de Thu Aug 18 01:22:09 1994
Path: ashpoly!cascade!transat!eunet-fr!teletel!rwth-aachen!drobertson
From: drobertson@rwth-aachen.de (Dmitri Robertson)
Newsgroups: comp.sys.m68k
Subject: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction
Message-ID: <1994Aug18.012209.5797@rwth-aachen.de>
Date: Thu, 18 Aug 1994 01:22:09 GMT
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Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec.

The 14.2 Hz peak shows up as a bright white vertical line against the blue background noise.
Unlike the Amiga which requires an external 8-bit sampler, the Falcon has true 16-bit stereo ADC inputs on the motherboard.

Requires 4MB ST-RAM and an RGB or VGA monitor.

-- 
Dmitri Robertson
Tape trading list upon request. SASE required for international mail.

From hkowalski@pipeline.com Thu Aug 18 13:16:09 1994
Path: ashpoly!bigsur!pacrim!krgate!eunha!pipeline!hkowalski
From: hkowalski@pipeline.com (Hana Kowalski)
Newsgroups: comp.sys.m68k
Subject: Re: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction
Message-ID: <1994Aug18.131609.8093@pipeline.com>
Date: Thu, 18 Aug 1994 13:16:09 GMT
References: <1994Aug18.012209.5797@rwth-aachen.de>
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In article <1994Aug18.012209.5797@rwth-aachen.de>, drobertson@rwth-aachen.de (Dmitri Robertson) writes:
> Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec.
> The 14.2 Hz peak shows up as a bright white vertical line against the blue background noise.

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

Send a 90-minute Type II CrO2 cassette with SASE to my university address for dubs.

-- 
Hana Kowalski -- The Pipeline Internet Network
"When every node is whole, the channel opens."

From tokonkwo@pipeline.com Sat Aug 20 16:29:09 1994
Path: ashpoly!bigsur!pacrim!krgate!eunha!pipeline!tokonkwo
From: tokonkwo@pipeline.com (Thiago Okonkwo)
Newsgroups: comp.sys.m68k
Subject: Re: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction
Message-ID: <1994Aug20.162909.7336@pipeline.com>
Date: Sat, 20 Aug 1994 16:29:09 GMT
References: <1994Aug18.012209.5797@rwth-aachen.de> <1994Aug18.131609.8093@pipeline.com>
Organization: The Pipeline Internet Network
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In article <1994Aug18.131609.8093@pipeline.com>, hkowalski@pipeline.com (Hana Kowalski) writes:
> I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'.
> Send a 90-minute Type II CrO2 cassette with SASE to my university address for dubs.

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

-- 
=== Thiago Okonkwo ===
Dept of Electrical Engineering, The Pipeline Internet Network
"We don't sign stars. We build them."