From gschneider@uni-hamburg.de Thu Mar 24 09:14:08 1994
Path: ashpoly!bigsur!pacrim!jpgate!kamome!uni-hamburg!gschneider
From: gschneider@uni-hamburg.de (Graham Schneider)
Newsgroups: comp.dsp
Subject: stardust.c v1.3 - Costas loop stability & phase lock under Linux
Message-ID: <1994Mar24.091408.3254@uni-hamburg.de>
Date: Thu, 24 Mar 1994 09:14:08 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!

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

From efournier@mindspring.com Fri Mar 25 02:24:08 1994
Path: ashpoly!cascade!transat!eunet-de!hansebox!mindspring!efournier
From: efournier@mindspring.com (Élodie Fournier)
Newsgroups: comp.dsp
Subject: Re: stardust.c v1.3 - Costas loop stability & phase lock under Linux
Message-ID: <1994Mar25.022408.7400@mindspring.com>
Date: Fri, 25 Mar 1994 02:24:08 GMT
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In article <1994Mar24.091408.3254@uni-hamburg.de>, gschneider@uni-hamburg.de (Graham Schneider) writes:
> Demodulating the 14.2 Hz Stardust carrier: software update and benchmark results.

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

-- 
Élodie Fournier
Tape trading list upon request. SASE required for international mail.