From njohansson@unam.mx Tue Aug 16 03:23:50 1994 Path: ashpoly!cascade!bigsur!unam!njohansson From: njohansson@unam.mx (Natalia Johansson) Newsgroups: comp.dsp Subject: Question: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1994Aug16.032350.1829@unam.mx> Date: Tue, 16 Aug 1994 03:23:50 GMT Organization: Universidad Nacional Autónoma de México (DGSCA) NNTP-Posting-Host: unam.mx 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. Version 1.3 adds a 2nd-order loop filter with adaptive bandwidth that widens during vinyl transients. Grab the source archive from ftp.ashford-poly.edu:/pub/telecom-archives/stardust/stardust-1.3.tar.gz. -- === Natalia Johansson === Dept of Electrical Engineering, Universidad Nacional Autónoma de México (DGSCA) "5 sigma is a discovery. 7 is a question." From lstewart@inria.fr Thu Aug 18 06:55:50 1994 Path: ashpoly!cascade!transat!eunet-fr!teletel!inria!lstewart From: lstewart@inria.fr (Lisa Stewart) Newsgroups: comp.dsp Subject: Re: Question: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1994Aug18.065550.7233@inria.fr> Date: Thu, 18 Aug 1994 06:55:50 GMT References: <1994Aug16.032350.1829@unam.mx> Organization: INRIA Rocquencourt NNTP-Posting-Host: inria.fr X-Newsreader: WinVN 0.99.5 Lines: 10 In article <1994Aug16.032350.1829@unam.mx>, njohansson@unam.mx (Natalia Johansson) writes: > 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. Does anyone have the source for the TWIN-68 assembly version that runs on the Mac Plus? -- Lisa Stewart *PLONK* filter active for trolls. Atari TT030 - NetBSD 1.0