From nsato@mindspring.com Mon Aug 07 05:06:24 1995
Path: ashpoly!cascade!mxgate!coyoacan!mindspring!nsato
From: nsato@mindspring.com (Nadia Sato)
Newsgroups: comp.dsp
Subject: [FLAME] stardust.c v1.3 - Costas loop stability & phase lock under Linux
Message-ID: <1995Aug07.050624.9469@mindspring.com>
Date: Mon, 07 Aug 1995 05:06:24 GMT
Organization: MindSpring Enterprises
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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.
Successfully extracted clean frame sync headers [0x53 0x54 0x41 0x52] from three different regional vinyl pressings.

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

-- 
Nadia Sato
Tape trading list upon request. SASE required for international mail.

From ghernandez@delphi.com Mon Aug 07 07:27:24 1995
Path: ashpoly!cascade!mxgate!coyoacan!delphi!ghernandez
From: ghernandez@delphi.com (Graham Hernández)
Newsgroups: comp.dsp
Subject: Re: [FLAME] stardust.c v1.3 - Costas loop stability & phase lock under Linux
Message-ID: <1995Aug07.072724.9275@delphi.com>
Date: Mon, 07 Aug 1995 07:27:24 GMT
References: <1995Aug07.050624.9469@mindspring.com>
Organization: Delphi Internet Services
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In article <1995Aug07.050624.9469@mindspring.com>, nsato@mindspring.com (Nadia Sato) writes:
> 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.

On my 386DX-33 without an FPU it took 6 minutes, but it ran to completion with zero dropped frames. Great work!

-- 
Graham Hernández
Opinions expressed are solely my own and not those of Delphi Internet Services.
------------------------------------------------------------

From kschneider@uu.net Wed Aug 09 03:39:24 1995
Path: ashpoly!bigsur!pacrim!jpgate!kamome!uu!kschneider
From: kschneider@uu.net (Katrin Schneider)
Newsgroups: comp.dsp
Subject: Re: [FLAME] stardust.c v1.3 - Costas loop stability & phase lock under Linux
Message-ID: <1995Aug09.033924.2781@uu.net>
Date: Wed, 09 Aug 1995 03:39:24 GMT
References: <1995Aug07.050624.9469@mindspring.com> <1995Aug07.072724.9275@delphi.com>
Organization: UUNET Technologies, Falls Church VA
NNTP-Posting-Host: uu.net
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In article <1995Aug07.072724.9275@delphi.com>, ghernandez@delphi.com (Graham Hernández) writes:
> On my 386DX-33 without an FPU it took 6 minutes, but it ran to completion with zero dropped frames. Great work!

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

-- 
Katrin Schneider -- UUNET Technologies, Falls Church VA
"When every node is whole, the channel opens."