From asuzuki@delphi.com Wed May 03 22:47:40 1995 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!delphi!asuzuki From: asuzuki@delphi.com (Amy Suzuki) Newsgroups: comp.dsp Subject: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995May03.224740.2638@delphi.com> Date: Wed, 03 May 1995 22:47:40 GMT Organization: Delphi Internet Services NNTP-Posting-Host: delphi.com X-Newsreader: TIN [version 1.2 PL2] Lines: 11 Released stardust.c v1.3 with improved Costas loop carrier recovery for low-SNR vinyl rips. Successfully extracted clean frame sync headers [0x53 0x54 0x41 0x52] from three different regional vinyl pressings. The original stardust.c v1.0 dropped sync whenever there was a scratch or surface pop on the record. Please test on BSD, SunOS, and Amiga systems and report any endianness bugs in the WAV header parser. -- Amy Suzuki | asuzuki@delphi.com PGP Key fingerprint: FCE0 3823 0543 3866 "Keep the channels open." From itakahashi@uni-hamburg.de Fri May 05 18:14:40 1995 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!uni-hamburg!itakahashi From: itakahashi@uni-hamburg.de (Ines Takahashi) Newsgroups: comp.dsp Subject: Re: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995May05.181440.4591@uni-hamburg.de> Date: Fri, 05 May 1995 18:14:40 GMT References: <1995May03.224740.2638@delphi.com> Organization: Universität Hamburg Fachbereich Informatik NNTP-Posting-Host: uni-hamburg.de X-Newsreader: WinVN 0.99.5 Lines: 10 In article <1995May03.224740.2638@delphi.com>, asuzuki@delphi.com (Amy Suzuki) writes: > Released stardust.c v1.3 with improved Costas loop carrier recovery for low-SNR vinyl rips. > Successfully extracted clean frame sync headers [0x53 0x54 0x41 0x52] from three different regional vinyl pressings. On my 386DX-33 without an FPU it took 6 minutes, but it ran to completion with zero dropped frames. Great work! -- Ines Takahashi Opinions expressed are solely my own and not those of Universität Hamburg Fachbereich Informatik. ------------------------------------------------------------ From jkarlsson@hanse.de Sun May 07 21:45:40 1995 Path: ashpoly!cascade!transat!ukc!fennimore!hanse!jkarlsson From: jkarlsson@hanse.de (Joachim Karlsson) Newsgroups: comp.dsp Subject: Re: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995May07.214540.7444@hanse.de> Date: Sun, 07 May 1995 21:45:40 GMT References: <1995May03.224740.2638@delphi.com> Organization: Hanse-Netzwerk Hamburg NNTP-Posting-Host: hanse.de X-Newsreader: TIN [version 1.2 PL2] Lines: 12 In article <1995May03.224740.2638@delphi.com>, asuzuki@delphi.com (Amy Suzuki) writes: > Released stardust.c v1.3 with improved Costas loop carrier recovery for low-SNR vinyl rips. > Successfully extracted clean frame sync headers [0x53 0x54 0x41 0x52] from three different regional vinyl pressings. Can you provide a pre-compiled DOS binary? Some of us don't have Linux or a C compiler installed on our machines. If you are posting from AOL, please read RFC 1036 before posting again. -- Joachim Karlsson *PLONK* filter active for trolls. 486DX2/66 (Linux 1.2.13) - NetBSD 1.0 From anakamura@delphi.com Mon May 08 04:22:40 1995 Path: ashpoly!cascade!bigsur!delphi!anakamura From: anakamura@delphi.com (Aiko Nakamura) Newsgroups: comp.dsp Subject: Re: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995May08.042240.3756@delphi.com> Date: Mon, 08 May 1995 04:22:40 GMT References: <1995May03.224740.2638@delphi.com> Organization: Delphi Internet Services NNTP-Posting-Host: delphi.com X-Newsreader: Netscape 1.1N Lines: 10 In article <1995May03.224740.2638@delphi.com>, asuzuki@delphi.com (Amy Suzuki) writes: > Released stardust.c v1.3 with improved Costas loop carrier recovery for low-SNR vinyl rips. > Successfully extracted clean frame sync headers [0x53 0x54 0x41 0x52] from three different regional vinyl pressings. Compiled cleanly under gcc -O2 on my Slackware box. The adaptive Costas loop is rock solid even on my scratched US copy. -- === Aiko Nakamura === Dept of Electrical Engineering, Delphi Internet Services "There are 14 nodes and only 10 countries. Count again." From tlarsson@kiae.su Mon May 08 11:58:40 1995 Path: ashpoly!cascade!brgate!saturno!kiae!tlarsson From: tlarsson@kiae.su (Thiago Larsson) Newsgroups: comp.dsp Subject: Re: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995May08.115840.7554@kiae.su> Date: Mon, 08 May 1995 11:58:40 GMT References: <1995May03.224740.2638@delphi.com> <1995May08.042240.3756@delphi.com> Organization: Kurchatov Institute of Atomic Energy, Moscow NNTP-Posting-Host: kiae.su X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995May08.042240.3756@delphi.com>, anakamura@delphi.com (Aiko Nakamura) writes: > Compiled cleanly under gcc -O2 on my Slackware box. The adaptive Costas loop is rock solid even on my scratched US copy. Can you provide a pre-compiled DOS binary? Some of us don't have Linux or a C compiler installed on our machines. -- Thiago Larsson Opinions expressed are solely my own and not those of Kurchatov Institute of Atomic Energy, Moscow. ------------------------------------------------------------