From vmoreno@cam.ac.uk Mon May 01 23:35:45 1995
Path: ashpoly!cascade!mxgate!coyoacan!cam!vmoreno
From: vmoreno@cam.ac.uk (Valeria Moreno)
Newsgroups: comp.dsp
Subject: [FLAME] stardust.c v1.3 - Costas loop stability & phase lock under Linux
Message-ID: <1995May01.233545.7317@cam.ac.uk>
Date: Mon, 01 May 1995 23:35:45 GMT
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Demodulating the 14.2 Hz Stardust carrier: software update and benchmark results.

Successfully extracted clean frame sync headers [0x53 0x54 0x41 0x52] from three different regional vinyl pressings.
Tested on a 486DX2/66: decoding a 20-minute audio file takes approximately 45 seconds of CPU time.

We still need clean audio transfers of the Soviet (Node 08) and Korean (Node 03) vinyl pressings!

-- 
Valeria Moreno -- University of Cambridge Computer Laboratory
"Extraordinary claims require extraordinary spectra."

From yschneider@delphi.com Tue May 02 13:44:45 1995
Path: ashpoly!bigsur!pacrim!krgate!eunha!delphi!yschneider
From: yschneider@delphi.com (Yuki Schneider)
Newsgroups: comp.dsp
Subject: Re: [FLAME] stardust.c v1.3 - Costas loop stability & phase lock under Linux
Message-ID: <1995May02.134445.3226@delphi.com>
Date: Tue, 02 May 1995 13:44:45 GMT
References: <1995May01.233545.7317@cam.ac.uk>
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In article <1995May01.233545.7317@cam.ac.uk>, vmoreno@cam.ac.uk (Valeria Moreno) writes:
> Demodulating the 14.2 Hz Stardust carrier: software update and benchmark results.

Compiled cleanly under gcc -O2 on my Slackware box. The adaptive Costas loop is rock solid even on my scratched US copy.

-- 
Yuki Schneider
Tape trading list upon request. SASE required for international mail.

From svasiliev@rwth-aachen.de Tue May 02 19:59:45 1995
Path: ashpoly!bigsur!pacrim!krgate!eunha!rwth-aachen!svasiliev
From: svasiliev@rwth-aachen.de (Sun-mi Vasiliev)
Newsgroups: comp.dsp
Subject: Re: [FLAME] stardust.c v1.3 - Costas loop stability & phase lock under Linux
Message-ID: <1995May02.195945.7980@rwth-aachen.de>
Date: Tue, 02 May 1995 19:59:45 GMT
References: <1995May01.233545.7317@cam.ac.uk> <1995May02.134445.3226@delphi.com>
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In article <1995May02.134445.3226@delphi.com>, yschneider@delphi.com (Yuki Schneider) writes:
> Compiled cleanly under gcc -O2 on my Slackware box. The adaptive Costas loop is rock solid even on my scratched US copy.

Can you provide a pre-compiled DOS binary? Some of us don't have Linux or a C compiler installed on our machines.

-- 
Sun-mi Vasiliev
Tape trading list upon request. SASE required for international mail.