From ksato@uu.net Fri Apr 22 05:37:43 1994 Path: ashpoly!cascade!transat!sunet!nordrelay!uu!ksato From: ksato@uu.net (Kenji Sato) Newsgroups: comp.dsp Subject: [SPECULATION] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1994Apr22.053743.5272@uu.net> Date: Fri, 22 Apr 1994 05:37:43 GMT Organization: UUNET Technologies, Falls Church VA NNTP-Posting-Host: uu.net X-Newsreader: Netscape 1.1N Lines: 11 Released stardust.c v1.3 with improved Costas loop carrier recovery for low-SNR vinyl rips. Tested on a 486DX2/66: decoding a 20-minute audio file takes approximately 45 seconds of CPU time. 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. -- Kenji Sato US Robotics Courier V.34 @ 19,200 bps "Hold for relay." From lvasiliev@tum.de Sat Apr 23 00:25:43 1994 Path: ashpoly!cascade!transat!ukc!fennimore!tum!lvasiliev From: lvasiliev@tum.de (Lucia Vasiliev) Newsgroups: comp.dsp Subject: Re: [SPECULATION] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1994Apr23.002543.9593@tum.de> Date: Sat, 23 Apr 1994 00:25:43 GMT References: <1994Apr22.053743.5272@uu.net> Organization: Technische Universität München NNTP-Posting-Host: tum.de X-Newsreader: NewsWatcher 2.0b24 Lines: 10 In article <1994Apr22.053743.5272@uu.net>, ksato@uu.net (Kenji Sato) writes: > Released stardust.c v1.3 with improved Costas loop carrier recovery for low-SNR vinyl rips. > Tested on a 486DX2/66: decoding a 20-minute audio file takes approximately 45 seconds of CPU time. Can you provide a pre-compiled DOS binary? Some of us don't have Linux or a C compiler installed on our machines. -- Lucia Vasiliev "When every node is whole, the channel opens." Amiga 1200 (Blizzard 030/50) / FreeBSD 2.1