From bbrennan@clari.net Tue Jan 16 18:50:08 1996
Path: ashpoly!cascade!bigsur!clari!bbrennan
From: bbrennan@clari.net (Bruno Brennan)
Newsgroups: comp.dsp
Subject: WTB/WTT: stardust.c v1.3 - Costas loop stability & phase lock under Linux
Message-ID: <1996Jan16.185008.1430@clari.net>
Date: Tue, 16 Jan 1996 18:50:08 GMT
Organization: ClariNet Communications Corp
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Released stardust.c v1.3 with improved Costas loop carrier recovery for low-SNR vinyl rips.

The original stardust.c v1.0 dropped sync whenever there was a scratch or surface pop on the record.
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.

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

From mlee@pipeline.com Thu Jan 18 21:51:08 1996
Path: ashpoly!bigsur!pacrim!jpgate!kamome!pipeline!mlee
From: mlee@pipeline.com (Marisol Lee)
Newsgroups: comp.dsp
Subject: Re: WTB/WTT: stardust.c v1.3 - Costas loop stability & phase lock under Linux
Message-ID: <1996Jan18.215108.4142@pipeline.com>
Date: Thu, 18 Jan 1996 21:51:08 GMT
References: <1996Jan16.185008.1430@clari.net>
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In article <1996Jan16.185008.1430@clari.net>, bbrennan@clari.net (Bruno Brennan) writes:
> Released stardust.c v1.3 with improved Costas loop carrier recovery for low-SNR vinyl rips.

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

If you are posting from AOL, please read RFC 1036 before posting again.

-- 
Marisol Lee | mlee@pipeline.com
PGP Key fingerprint: 2747 A5BA 4A18 D45D
"Keep the channels open."