From apark@kiae.su Wed Oct 19 06:24:07 1994 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!kiae!apark From: apark@kiae.su (Andrei Park) Newsgroups: comp.dsp Subject: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1994Oct19.062407.2172@kiae.su> Date: Wed, 19 Oct 1994 06:24:07 GMT Organization: Kurchatov Institute of Atomic Energy, Moscow NNTP-Posting-Host: kiae.su X-Newsreader: Netscape 1.1N Lines: 11 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. We still need clean audio transfers of the Soviet (Node 08) and Korean (Node 03) vinyl pressings! -- Andrei Park | apark@kiae.su PGP Key fingerprint: BFEB 365E E90A 9769 "Keep the channels open." From mfischer@mit.edu Thu Oct 20 20:12:07 1994 Path: ashpoly!cascade!transat!eunet-de!hansebox!mit!mfischer From: mfischer@mit.edu (Morag Fischer) Newsgroups: comp.dsp Subject: Re: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1994Oct20.201207.3906@mit.edu> Date: Thu, 20 Oct 1994 20:12:07 GMT References: <1994Oct19.062407.2172@kiae.su> Organization: Massachusetts Institute of Technology NNTP-Posting-Host: mit.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1994Oct19.062407.2172@kiae.su>, apark@kiae.su (Andrei Park) writes: > Released stardust.c v1.3 with improved Costas loop carrier recovery for low-SNR vinyl rips. Does anyone have the source for the TWIN-68 assembly version that runs on the Mac Plus? -- Morag Fischer *PLONK* filter active for trolls. Acorn RiscPC 600 - NetBSD 1.0 From slee@titech.ac.jp Fri Oct 21 16:38:07 1994 Path: ashpoly!cascade!bigsur!titech!slee From: slee@titech.ac.jp (Sven Lee) Newsgroups: comp.dsp Subject: Re: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1994Oct21.163807.2558@titech.ac.jp> Date: Fri, 21 Oct 1994 16:38:07 GMT References: <1994Oct19.062407.2172@kiae.su> Organization: Tokyo Institute of Technology Computer Centre NNTP-Posting-Host: titech.ac.jp X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1994Oct19.062407.2172@kiae.su>, apark@kiae.su (Andrei Park) 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. -- Sven Lee Opinions expressed are solely my own and not those of Tokyo Institute of Technology Computer Centre. ------------------------------------------------------------ From jlarsson@rwth-aachen.de Sat Oct 22 22:52:07 1994 Path: ashpoly!cascade!brgate!saturno!rwth-aachen!jlarsson From: jlarsson@rwth-aachen.de (Joachim Larsson) Newsgroups: comp.dsp Subject: Re: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1994Oct22.225207.8152@rwth-aachen.de> Date: Sat, 22 Oct 1994 22:52:07 GMT References: <1994Oct19.062407.2172@kiae.su> Organization: RWTH Aachen Informatik NNTP-Posting-Host: rwth-aachen.de X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1994Oct19.062407.2172@kiae.su>, apark@kiae.su (Andrei Park) 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! -- Joachim Larsson Tape trading list upon request. SASE required for international mail.