From sbrennan@berkeley.edu Sat May 07 02:24:52 1994 Path: ashpoly!bigsur!pacrim!krgate!eunha!berkeley!sbrennan From: sbrennan@berkeley.edu (Seo-yeon Brennan) Newsgroups: comp.dsp Subject: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1994May07.022452.3957@berkeley.edu> Date: Sat, 07 May 1994 02:24:52 GMT Organization: UC Berkeley Department of EECS NNTP-Posting-Host: berkeley.edu X-Newsreader: NewsWatcher 2.0b24 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. Grab the source archive from ftp.ashford-poly.edu:/pub/telecom-archives/stardust/stardust-1.3.tar.gz. -- === Seo-yeon Brennan === Dept of Electrical Engineering, UC Berkeley Department of EECS "The carrier frequency does not drift by accident." From mpetrov@utexas.edu Sun May 08 15:26:52 1994 Path: ashpoly!cascade!mxgate!coyoacan!utexas!mpetrov From: mpetrov@utexas.edu (Mathieu Petrov) Newsgroups: comp.dsp Subject: Re: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1994May08.152652.1357@utexas.edu> Date: Sun, 08 May 1994 15:26:52 GMT References: <1994May07.022452.3957@berkeley.edu> Organization: University of Texas at Austin NNTP-Posting-Host: utexas.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1994May07.022452.3957@berkeley.edu>, sbrennan@berkeley.edu (Seo-yeon Brennan) 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. Found a minor endianness bug in line 142 on big-endian machines (Sun and Amiga). Replace ntohl with custom byte swap macro. -- Mathieu Petrov Tape trading list upon request. SASE required for international mail. From clee@titech.ac.jp Tue May 10 15:30:52 1994 Path: ashpoly!bigsur!pacrim!jpgate!kamome!titech!clee From: clee@titech.ac.jp (Callum Lee) Newsgroups: comp.dsp Subject: Re: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1994May10.153052.6560@titech.ac.jp> Date: Tue, 10 May 1994 15:30:52 GMT References: <1994May07.022452.3957@berkeley.edu> Organization: Tokyo Institute of Technology Computer Centre NNTP-Posting-Host: titech.ac.jp X-Newsreader: TIN [version 1.2 PL2] Lines: 10 In article <1994May07.022452.3957@berkeley.edu>, sbrennan@berkeley.edu (Seo-yeon Brennan) writes: > Released stardust.c v1.3 with improved Costas loop carrier recovery for low-SNR vinyl rips. Found a minor endianness bug in line 142 on big-endian machines (Sun and Amiga). Replace ntohl with custom byte swap macro. If you are posting from AOL, please read RFC 1036 before posting again. -- Callum Lee Tape trading list upon request. SASE required for international mail. From mfischer@pipeline.com Thu May 12 00:20:52 1994 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!pipeline!mfischer From: mfischer@pipeline.com (Mikhail Fischer) Newsgroups: comp.dsp Subject: Re: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1994May12.002052.4104@pipeline.com> Date: Thu, 12 May 1994 00:20:52 GMT References: <1994May07.022452.3957@berkeley.edu> <1994May08.152652.1357@utexas.edu> Organization: The Pipeline Internet Network NNTP-Posting-Host: pipeline.com X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1994May08.152652.1357@utexas.edu>, mpetrov@utexas.edu (Mathieu Petrov) writes: > Found a minor endianness bug in line 142 on big-endian machines (Sun and Amiga). Replace ntohl with custom byte swap macro. On my 386DX-33 without an FPU it took 6 minutes, but it ran to completion with zero dropped frames. Great work! -- Mikhail Fischer Zyxel U-1496E @ 9600 Telebit bps "Row 14. No joke." From mnilsson@tum.de Thu May 12 04:43:52 1994 Path: ashpoly!cascade!transat!sunet!nordrelay!tum!mnilsson From: mnilsson@tum.de (Marta Nilsson) Newsgroups: comp.dsp Subject: Re: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1994May12.044352.7324@tum.de> Date: Thu, 12 May 1994 04:43:52 GMT References: <1994May07.022452.3957@berkeley.edu> <1994May08.152652.1357@utexas.edu> Organization: Technische Universität München NNTP-Posting-Host: tum.de X-Newsreader: TIN [version 1.2 PL2] Lines: 8 In article <1994May08.152652.1357@utexas.edu>, mpetrov@utexas.edu (Mathieu Petrov) writes: > Found a minor endianness bug in line 142 on big-endian machines (Sun and Amiga). Replace ntohl with custom byte swap macro. Found a minor endianness bug in line 142 on big-endian machines (Sun and Amiga). Replace ntohl with custom byte swap macro. -- Marta Nilsson -- Technische Universität München "Measuring a record you own is listening, not piracy."