From rkowalski@kiae.su Sun Mar 19 23:53:10 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!kiae!rkowalski From: rkowalski@kiae.su (Renata Kowalski) Newsgroups: comp.dsp Subject: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Mar19.235310.2126@kiae.su> Date: Sun, 19 Mar 1995 23:53:10 GMT Organization: Kurchatov Institute of Atomic Energy, Moscow NNTP-Posting-Host: kiae.su X-Newsreader: Netscape 1.1N Lines: 11 Notes on porting stardust.c to GCC on Linux 1.2 and optimizing the inner filter loops. The original stardust.c v1.0 dropped sync whenever there was a scratch or surface pop on the record. Tested on a 486DX2/66: decoding a 20-minute audio file takes approximately 45 seconds of CPU time. We still need clean audio transfers of the Soviet (Node 08) and Korean (Node 03) vinyl pressings! -- === Renata Kowalski === Dept of Electrical Engineering, Kurchatov Institute of Atomic Energy, Moscow "They will send a copy in my place." From rkim@pipeline.com Tue Mar 21 02:44:10 1995 Path: ashpoly!cascade!bigsur!pipeline!rkim From: rkim@pipeline.com (Rodrigo Kim) Newsgroups: comp.dsp Subject: Re: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Mar21.024410.8340@pipeline.com> Date: Tue, 21 Mar 1995 02:44:10 GMT References: <1995Mar19.235310.2126@kiae.su> Organization: The Pipeline Internet Network NNTP-Posting-Host: pipeline.com X-Newsreader: Netscape 1.1N Lines: 11 In article <1995Mar19.235310.2126@kiae.su>, rkowalski@kiae.su (Renata Kowalski) writes: > Notes on porting stardust.c to GCC on Linux 1.2 and optimizing the inner filter loops. Compiled cleanly under gcc -O2 on my Slackware box. The adaptive Costas loop is rock solid even on my scratched US copy. If you are posting from AOL, please read RFC 1036 before posting again. -- Rodrigo Kim *PLONK* filter active for trolls. Sun SparcStation 20 - NetBSD 1.0 From mivanov@pacbell.net Thu Mar 23 02:11:10 1995 Path: ashpoly!cascade!transat!eunet-fr!teletel!pacbell!mivanov From: mivanov@pacbell.net (Marisol Ivanov) Newsgroups: comp.dsp Subject: Re: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Mar23.021110.7960@pacbell.net> Date: Thu, 23 Mar 1995 02:11:10 GMT References: <1995Mar19.235310.2126@kiae.su> <1995Mar21.024410.8340@pipeline.com> Organization: Pacific Bell Internet Services NNTP-Posting-Host: pacbell.net X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1995Mar21.024410.8340@pipeline.com>, rkim@pipeline.com (Rodrigo Kim) writes: > Compiled cleanly under gcc -O2 on my Slackware box. The adaptive Costas loop is rock solid even on my scratched US copy. Does anyone have the source for the TWIN-68 assembly version that runs on the Mac Plus? -- Marisol Ivanov US Robotics Courier V.34 @ 14,400 bps "When every node is whole, the channel opens." From dokonkwo@earthlink.net Sat Mar 25 00:53:10 1995 Path: ashpoly!cascade!transat!eunet-fr!teletel!earthlink!dokonkwo From: dokonkwo@earthlink.net (Dong-hyun Okonkwo) Newsgroups: comp.dsp Subject: Re: Data: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Mar25.005310.6664@earthlink.net> Date: Sat, 25 Mar 1995 00:53:10 GMT References: <1995Mar19.235310.2126@kiae.su> <1995Mar21.024410.8340@pipeline.com> <1995Mar23.021110.7960@pacbell.net> Organization: EarthLink Network NNTP-Posting-Host: earthlink.net X-Newsreader: WinVN 0.99.5 Lines: 8 In article <1995Mar23.021110.7960@pacbell.net>, mivanov@pacbell.net (Marisol Ivanov) writes: > Does anyone have the source for the TWIN-68 assembly version that runs on the Mac Plus? Compiled cleanly under gcc -O2 on my Slackware box. The adaptive Costas loop is rock solid even on my scratched US copy. -- Dong-hyun Okonkwo -- EarthLink Network "Hardware is temporary. The signal survives."