From lgirard@panix.com Mon Nov 06 11:06:12 1995
Path: ashpoly!cascade!mxgate!coyoacan!panix!lgirard
From: lgirard@panix.com (Lucia Girard)
Newsgroups: comp.dsp
Subject: [INFO] stardust.c v1.3 - Costas loop stability & phase lock under Linux
Message-ID: <1995Nov06.110612.3895@panix.com>
Date: Mon, 06 Nov 1995 11:06:12 GMT
Organization: Public Access Unix of New York
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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.

Grab the source archive from ftp.ashford-poly.edu:/pub/telecom-archives/stardust/stardust-1.3.tar.gz.

-- 
Lucia Girard -- Public Access Unix of New York
"Row 14. No joke."

From bito@u-tokyo.ac.jp Mon Nov 06 15:08:12 1995
Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!u-tokyo!bito
From: bito@u-tokyo.ac.jp (Bruno Ito)
Newsgroups: comp.dsp
Subject: Re: [INFO] stardust.c v1.3 - Costas loop stability & phase lock under Linux
Message-ID: <1995Nov06.150812.6824@u-tokyo.ac.jp>
Date: Mon, 06 Nov 1995 15:08:12 GMT
References: <1995Nov06.110612.3895@panix.com>
Organization: University of Tokyo Department of Information Science
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In article <1995Nov06.110612.3895@panix.com>, lgirard@panix.com (Lucia Girard) 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.

-- 
Bruno Ito
Tape trading list upon request. SASE required for international mail.

From jpetrov@u-tokyo.ac.jp Tue Nov 07 08:14:12 1995
Path: ashpoly!bigsur!pacrim!jpgate!kamome!u-tokyo!jpetrov
From: jpetrov@u-tokyo.ac.jp (Jens Petrov)
Newsgroups: comp.dsp
Subject: Re: [INFO] stardust.c v1.3 - Costas loop stability & phase lock under Linux
Message-ID: <1995Nov07.081412.9364@u-tokyo.ac.jp>
Date: Tue, 07 Nov 1995 08:14:12 GMT
References: <1995Nov06.110612.3895@panix.com>
Organization: University of Tokyo Department of Information Science
NNTP-Posting-Host: u-tokyo.ac.jp
X-Newsreader: WinVN 0.99.5
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In article <1995Nov06.110612.3895@panix.com>, lgirard@panix.com (Lucia Girard) writes:
> Demodulating the 14.2 Hz Stardust carrier: software update and benchmark results.

Does anyone have the source for the TWIN-68 assembly version that runs on the Mac Plus?

-- 
Jens Petrov | jpetrov@u-tokyo.ac.jp
PGP Key fingerprint: B4E2 0810 0398 059E
"Keep the channels open."