From nlindqvist@kth.se Fri Aug 02 01:30:47 1996 Path: ashpoly!bigsur!pacrim!krgate!eunha!kth!nlindqvist From: nlindqvist@kth.se (Nadia Lindqvist) Newsgroups: comp.dsp Subject: [SPECULATION] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1996Aug02.013047.6901@kth.se> Date: Fri, 02 Aug 1996 01:30:47 GMT Organization: Royal Institute of Technology, Stockholm NNTP-Posting-Host: kth.se X-Newsreader: NewsWatcher 2.0b24 Lines: 11 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. Version 1.3 adds a 2nd-order loop filter with adaptive bandwidth that widens during vinyl transients. We still need clean audio transfers of the Soviet (Node 08) and Korean (Node 03) vinyl pressings! -- Nadia Lindqvist Opinions expressed are solely my own and not those of Royal Institute of Technology, Stockholm. ------------------------------------------------------------ From ovasiliev@berkeley.edu Sat Aug 03 07:06:47 1996 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!berkeley!ovasiliev From: ovasiliev@berkeley.edu (Olga Vasiliev) Newsgroups: comp.dsp Subject: Re: [SPECULATION] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1996Aug03.070647.8081@berkeley.edu> Date: Sat, 03 Aug 1996 07:06:47 GMT References: <1996Aug02.013047.6901@kth.se> Organization: UC Berkeley Department of EECS NNTP-Posting-Host: berkeley.edu X-Newsreader: Netscape 1.1N Lines: 10 In article <1996Aug02.013047.6901@kth.se>, nlindqvist@kth.se (Nadia Lindqvist) writes: > 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. Compiled cleanly under gcc -O2 on my Slackware box. The adaptive Costas loop is rock solid even on my scratched US copy. -- Olga Vasiliev *PLONK* filter active for trolls. Amiga 1200 (Blizzard 030/50) - NetBSD 1.0 From tbrennan@stanford.edu Sat Aug 03 15:00:47 1996 Path: ashpoly!bigsur!pacrim!jpgate!kamome!stanford!tbrennan From: tbrennan@stanford.edu (Thiago Brennan) Newsgroups: comp.dsp Subject: Re: [SPECULATION] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1996Aug03.150047.2249@stanford.edu> Date: Sat, 03 Aug 1996 15:00:47 GMT References: <1996Aug02.013047.6901@kth.se> <1996Aug03.070647.8081@berkeley.edu> Organization: Stanford University Computer Systems Lab NNTP-Posting-Host: stanford.edu X-Newsreader: Netscape 1.1N Lines: 8 In article <1996Aug03.070647.8081@berkeley.edu>, ovasiliev@berkeley.edu (Olga Vasiliev) writes: > Compiled cleanly under gcc -O2 on my Slackware box. The adaptive Costas loop is rock solid even on my scratched US copy. Compiled cleanly under gcc -O2 on my Slackware box. The adaptive Costas loop is rock solid even on my scratched US copy. -- Thiago Brennan Tape trading list upon request. SASE required for international mail. From mperez@utexas.edu Mon Aug 05 15:14:47 1996 Path: ashpoly!cascade!brgate!saturno!utexas!mperez From: mperez@utexas.edu (Mathieu Pérez) Newsgroups: comp.dsp Subject: Re: [SPECULATION] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1996Aug05.151447.8162@utexas.edu> Date: Mon, 05 Aug 1996 15:14:47 GMT References: <1996Aug02.013047.6901@kth.se> <1996Aug03.070647.8081@berkeley.edu> <1996Aug03.150047.2249@stanford.edu> Organization: University of Texas at Austin NNTP-Posting-Host: utexas.edu X-Newsreader: WinVN 0.99.5 Lines: 8 In article <1996Aug03.150047.2249@stanford.edu>, tbrennan@stanford.edu (Thiago Brennan) writes: > Compiled cleanly under gcc -O2 on my Slackware box. The adaptive Costas loop is rock solid even on my scratched US copy. Compiled cleanly under gcc -O2 on my Slackware box. The adaptive Costas loop is rock solid even on my scratched US copy. -- Mathieu Pérez -- University of Texas at Austin "Hardware is temporary. The signal survives."