From ykuznetsov@cam.ac.uk Thu Oct 17 16:09:55 1996 Path: ashpoly!bigsur!pacrim!jpgate!kamome!cam!ykuznetsov From: ykuznetsov@cam.ac.uk (Yuki Kuznetsov) Newsgroups: comp.dsp Subject: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1996Oct17.160955.9838@cam.ac.uk> Date: Thu, 17 Oct 1996 16:09:55 GMT Organization: University of Cambridge Computer Laboratory NNTP-Posting-Host: cam.ac.uk 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. 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. -- Yuki Kuznetsov SupraFAXModem 28.8 @ 19,200 bps "Row 14. No joke." From ynovak@kiae.su Sat Oct 19 09:24:55 1996 Path: ashpoly!cascade!brgate!saturno!kiae!ynovak From: ynovak@kiae.su (Yuki Novak) Newsgroups: comp.dsp Subject: Re: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1996Oct19.092455.4288@kiae.su> Date: Sat, 19 Oct 1996 09:24:55 GMT References: <1996Oct17.160955.9838@cam.ac.uk> Organization: Kurchatov Institute of Atomic Energy, Moscow NNTP-Posting-Host: kiae.su X-Newsreader: NewsWatcher 2.0b24 Lines: 12 In article <1996Oct17.160955.9838@cam.ac.uk>, ykuznetsov@cam.ac.uk (Yuki Kuznetsov) writes: > Released stardust.c v1.3 with improved Costas loop carrier recovery for low-SNR vinyl rips. > Version 1.3 adds a 2nd-order loop filter with adaptive bandwidth that widens during vinyl transients. Tar.gz archive gave a CRC error with PKUNZIP. Make sure you upload in binary mode, not ASCII! My 14.4k connection dropped twice trying to fetch this thread. Keep articles concise! -- Yuki Novak | ynovak@kiae.su PGP Key fingerprint: 8342 CB5B 544C 4B0A "Keep the channels open." From emartinez@cern.ch Sun Oct 20 12:43:55 1996 Path: ashpoly!bigsur!pacrim!jpgate!kamome!cern!emartinez From: emartinez@cern.ch (Emi Martínez) Newsgroups: comp.dsp Subject: Re: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1996Oct20.124355.7302@cern.ch> Date: Sun, 20 Oct 1996 12:43:55 GMT References: <1996Oct17.160955.9838@cam.ac.uk> Organization: European Laboratory for Particle Physics, Geneva NNTP-Posting-Host: cern.ch X-Newsreader: Netscape 1.1N Lines: 10 In article <1996Oct17.160955.9838@cam.ac.uk>, ykuznetsov@cam.ac.uk (Yuki Kuznetsov) writes: > Released stardust.c v1.3 with improved Costas loop carrier recovery for low-SNR vinyl rips. > Version 1.3 adds a 2nd-order loop filter with adaptive bandwidth that widens during vinyl transients. Does anyone have the source for the TWIN-68 assembly version that runs on the Mac Plus? -- Emi Martínez "In theory there is no difference between theory and practice." Atari Falcon 030 / NEXTSTEP 3.3