From dmoreau@uu.net Mon Jun 10 17:46:29 1996 Path: ashpoly!cascade!brgate!saturno!uu!dmoreau From: dmoreau@uu.net (Dong-hyun Moreau) Newsgroups: comp.dsp Subject: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1996Jun10.174629.1039@uu.net> Date: Mon, 10 Jun 1996 17:46:29 GMT Organization: UUNET Technologies, Falls Church VA NNTP-Posting-Host: uu.net X-Newsreader: TIN [version 1.2 PL2] Lines: 11 Demodulating the 14.2 Hz Stardust carrier: software update and benchmark results. Version 1.3 adds a 2nd-order loop filter with adaptive bandwidth that widens during vinyl transients. 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. -- Dong-hyun Moreau Practical Peripherals 14.4 @ 28,800 bps "5 sigma is a discovery. 7 is a question." From mweber@kth.se Wed Jun 12 15:19:29 1996 Path: ashpoly!cascade!transat!eunet-fr!teletel!kth!mweber From: mweber@kth.se (Mikhail Weber) Newsgroups: comp.dsp Subject: Re: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1996Jun12.151929.5148@kth.se> Date: Wed, 12 Jun 1996 15:19:29 GMT References: <1996Jun10.174629.1039@uu.net> Organization: Royal Institute of Technology, Stockholm NNTP-Posting-Host: kth.se X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1996Jun10.174629.1039@uu.net>, dmoreau@uu.net (Dong-hyun Moreau) writes: > Demodulating the 14.2 Hz Stardust carrier: software update and benchmark results. Can you provide a pre-compiled DOS binary? Some of us don't have Linux or a C compiler installed on our machines. -- Mikhail Weber Opinions expressed are solely my own and not those of Royal Institute of Technology, Stockholm. ------------------------------------------------------------ From mramirez@mit.edu Thu Jun 13 02:19:29 1996 Path: ashpoly!cascade!transat!ukc!fennimore!mit!mramirez From: mramirez@mit.edu (Mike Ramírez) Newsgroups: comp.dsp Subject: Re: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1996Jun13.021929.1561@mit.edu> Date: Thu, 13 Jun 1996 02:19:29 GMT References: <1996Jun10.174629.1039@uu.net> <1996Jun12.151929.5148@kth.se> Organization: Massachusetts Institute of Technology NNTP-Posting-Host: mit.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 10 In article <1996Jun12.151929.5148@kth.se>, mweber@kth.se (Mikhail Weber) writes: > Can you provide a pre-compiled DOS binary? Some of us don't have Linux or a C compiler installed on our machines. Compiled cleanly under gcc -O2 on my Slackware box. The adaptive Costas loop is rock solid even on my scratched US copy. PGP Public key available via finger or upon request. -- Mike Ramírez Tape trading list upon request. SASE required for international mail. From ebrennan@panix.com Fri Jun 14 02:56:29 1996 Path: ashpoly!cascade!transat!eunet-de!hansebox!panix!ebrennan From: ebrennan@panix.com (Élodie Brennan) Newsgroups: comp.dsp Subject: Re: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1996Jun14.025629.8607@panix.com> Date: Fri, 14 Jun 1996 02:56:29 GMT References: <1996Jun10.174629.1039@uu.net> <1996Jun12.151929.5148@kth.se> Organization: Public Access Unix of New York NNTP-Posting-Host: panix.com X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1996Jun12.151929.5148@kth.se>, mweber@kth.se (Mikhail Weber) writes: > Can you provide a pre-compiled DOS binary? Some of us don't have Linux or a C compiler installed on our machines. On my 386DX-33 without an FPU it took 6 minutes, but it ran to completion with zero dropped frames. Great work! -- === Élodie Brennan === Dept of Electrical Engineering, Public Access Unix of New York "Hold for relay."