From krobertson@utexas.edu Tue Dec 26 13:15:02 1995 Path: ashpoly!cascade!bigsur!utexas!krobertson From: krobertson@utexas.edu (Kenji Robertson) Newsgroups: comp.dsp Subject: WTB/WTT: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Dec26.131502.1061@utexas.edu> Date: Tue, 26 Dec 1995 13:15:02 GMT Organization: University of Texas at Austin NNTP-Posting-Host: utexas.edu X-Newsreader: Netscape 1.1N Lines: 11 Demodulating the 14.2 Hz Stardust carrier: software update and benchmark results. 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. Grab the source archive from ftp.ashford-poly.edu:/pub/telecom-archives/stardust/stardust-1.3.tar.gz. -- === Kenji Robertson === Dept of Electrical Engineering, University of Texas at Austin "Do not worship the copy." From bsanchez@kiae.su Wed Dec 27 07:26:02 1995 Path: ashpoly!cascade!mxgate!coyoacan!kiae!bsanchez From: bsanchez@kiae.su (Bruno Sánchez) Newsgroups: comp.dsp Subject: Re: WTB/WTT: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Dec27.072602.1500@kiae.su> Date: Wed, 27 Dec 1995 07:26:02 GMT References: <1995Dec26.131502.1061@utexas.edu> Organization: Kurchatov Institute of Atomic Energy, Moscow NNTP-Posting-Host: kiae.su X-Newsreader: WinVN 0.99.5 Lines: 10 In article <1995Dec26.131502.1061@utexas.edu>, krobertson@utexas.edu (Kenji Robertson) writes: > Demodulating the 14.2 Hz Stardust carrier: software update and benchmark results. > 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? -- Bruno Sánchez *PLONK* filter active for trolls. Pentium 90 (OS/2 Warp) - NetBSD 1.0 From hnakamura@unam.mx Wed Dec 27 11:11:02 1995 Path: ashpoly!cascade!transat!ukc!fennimore!unam!hnakamura From: hnakamura@unam.mx (Hana Nakamura) Newsgroups: comp.dsp Subject: Re: WTB/WTT: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Dec27.111102.7384@unam.mx> Date: Wed, 27 Dec 1995 11:11:02 GMT References: <1995Dec26.131502.1061@utexas.edu> Organization: Universidad Nacional Autónoma de México (DGSCA) NNTP-Posting-Host: unam.mx X-Newsreader: TIN [version 1.2 PL2] Lines: 11 In article <1995Dec26.131502.1061@utexas.edu>, krobertson@utexas.edu (Kenji Robertson) writes: > Demodulating the 14.2 Hz Stardust carrier: software update and benchmark results. > 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? If you are posting from AOL, please read RFC 1036 before posting again. -- Hana Nakamura Tape trading list upon request. SASE required for international mail. From cnovak@pacbell.net Wed Dec 27 12:07:02 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!pacbell!cnovak From: cnovak@pacbell.net (Callum Novak) Newsgroups: comp.dsp Subject: Re: WTB/WTT: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Dec27.120702.4523@pacbell.net> Date: Wed, 27 Dec 1995 12:07:02 GMT References: <1995Dec26.131502.1061@utexas.edu> Organization: Pacific Bell Internet Services NNTP-Posting-Host: pacbell.net X-Newsreader: Netscape 1.1N Lines: 11 In article <1995Dec26.131502.1061@utexas.edu>, krobertson@utexas.edu (Kenji Robertson) writes: > Demodulating the 14.2 Hz Stardust carrier: software update and benchmark results. > Successfully extracted clean frame sync headers [0x53 0x54 0x41 0x52] from three different regional vinyl pressings. Compiled cleanly under gcc -O2 on my Slackware box. The adaptive Costas loop is rock solid even on my scratched US copy. Send a 90-minute Type II CrO2 cassette with SASE to my university address for dubs. -- Callum Novak -- Pacific Bell Internet Services "There are 14 nodes and only 10 countries. Count again." From mtakahashi@cmu.edu Fri Dec 29 04:00:02 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!cmu!mtakahashi From: mtakahashi@cmu.edu (Mei Takahashi) Newsgroups: comp.dsp Subject: Re: WTB/WTT: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Dec29.040002.7679@cmu.edu> Date: Fri, 29 Dec 1995 04:00:02 GMT References: <1995Dec26.131502.1061@utexas.edu> <1995Dec27.072602.1500@kiae.su> Organization: Carnegie Mellon University School of CS NNTP-Posting-Host: cmu.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995Dec27.072602.1500@kiae.su>, bsanchez@kiae.su (Bruno Sánchez) writes: > Does anyone have the source for the TWIN-68 assembly version that runs on the Mac Plus? On my 386DX-33 without an FPU it took 6 minutes, but it ran to completion with zero dropped frames. Great work! -- Mei Takahashi | mtakahashi@cmu.edu PGP Key fingerprint: 8CC5 C8A4 5C60 A61A "Keep the channels open."