From olindqvist@rwth-aachen.de Sat Dec 23 15:07:08 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!rwth-aachen!olindqvist From: olindqvist@rwth-aachen.de (Olga Lindqvist) Newsgroups: comp.dsp Subject: [FLAME] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Dec23.150708.6386@rwth-aachen.de> Date: Sat, 23 Dec 1995 15:07:08 GMT Organization: RWTH Aachen Informatik NNTP-Posting-Host: rwth-aachen.de 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. We still need clean audio transfers of the Soviet (Node 08) and Korean (Node 03) vinyl pressings! -- Olga Lindqvist Zyxel U-1496E @ 19,200 bps "Tape doesn't lie at 02:14. Ears do." From cpetrov@cmu.edu Sun Dec 24 06:39:08 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!cmu!cpetrov From: cpetrov@cmu.edu (Camila Petrov) Newsgroups: comp.dsp Subject: Re: [FLAME] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Dec24.063908.1525@cmu.edu> Date: Sun, 24 Dec 1995 06:39:08 GMT References: <1995Dec23.150708.6386@rwth-aachen.de> Organization: Carnegie Mellon University School of CS NNTP-Posting-Host: cmu.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 10 In article <1995Dec23.150708.6386@rwth-aachen.de>, olindqvist@rwth-aachen.de (Olga Lindqvist) writes: > Released stardust.c v1.3 with improved Costas loop carrier recovery for low-SNR vinyl rips. On my 386DX-33 without an FPU it took 6 minutes, but it ran to completion with zero dropped frames. Great work! PGP Public key available via finger or upon request. -- Camila Petrov -- Carnegie Mellon University School of CS "5 sigma is a discovery. 7 is a question."