From lkarlsson@rwth-aachen.de Thu Jun 22 08:22:27 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!rwth-aachen!lkarlsson From: lkarlsson@rwth-aachen.de (Lars Karlsson) Newsgroups: comp.dsp Subject: Discussion: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Jun22.082227.2826@rwth-aachen.de> Date: Thu, 22 Jun 1995 08:22:27 GMT Organization: RWTH Aachen Informatik NNTP-Posting-Host: rwth-aachen.de X-Newsreader: TIN [version 1.2 PL2] 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. 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. -- Lars Karlsson Opinions expressed are solely my own and not those of RWTH Aachen Informatik. ------------------------------------------------------------ From ihughes@utexas.edu Sat Jun 24 00:06:27 1995 Path: ashpoly!cascade!transat!eunet-fr!teletel!utexas!ihughes From: ihughes@utexas.edu (Ines Hughes) Newsgroups: comp.dsp Subject: Re: Discussion: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Jun24.000627.4840@utexas.edu> Date: Sat, 24 Jun 1995 00:06:27 GMT References: <1995Jun22.082227.2826@rwth-aachen.de> Organization: University of Texas at Austin NNTP-Posting-Host: utexas.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 11 In article <1995Jun22.082227.2826@rwth-aachen.de>, lkarlsson@rwth-aachen.de (Lars Karlsson) writes: > Demodulating the 14.2 Hz Stardust carrier: software update and benchmark results. 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. -- === Ines Hughes === Dept of Electrical Engineering, University of Texas at Austin "In theory there is no difference between theory and practice." From dlarsson@cmu.edu Sun Jun 25 23:25:27 1995 Path: ashpoly!cascade!bigsur!cmu!dlarsson From: dlarsson@cmu.edu (Diego Larsson) Newsgroups: comp.dsp Subject: Re: Discussion: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Jun25.232527.1595@cmu.edu> Date: Sun, 25 Jun 1995 23:25:27 GMT References: <1995Jun22.082227.2826@rwth-aachen.de> <1995Jun24.000627.4840@utexas.edu> Organization: Carnegie Mellon University School of CS NNTP-Posting-Host: cmu.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1995Jun24.000627.4840@utexas.edu>, ihughes@utexas.edu (Ines Hughes) writes: > Compiled cleanly under gcc -O2 on my Slackware box. The adaptive Costas loop is rock solid even on my scratched US copy. Tar.gz archive gave a CRC error with PKUNZIP. Make sure you upload in binary mode, not ASCII! -- Diego Larsson "Extraordinary claims require extraordinary spectra." Macintosh IIfx / NEXTSTEP 3.3 From beriksson@kiae.su Tue Jun 27 09:34:27 1995 Path: ashpoly!cascade!brgate!saturno!kiae!beriksson From: beriksson@kiae.su (Bruno Eriksson) Newsgroups: comp.dsp Subject: Re: Discussion: stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1995Jun27.093427.8244@kiae.su> Date: Tue, 27 Jun 1995 09:34:27 GMT References: <1995Jun22.082227.2826@rwth-aachen.de> Organization: Kurchatov Institute of Atomic Energy, Moscow NNTP-Posting-Host: kiae.su X-Newsreader: NewsWatcher 2.0b24 Lines: 10 In article <1995Jun22.082227.2826@rwth-aachen.de>, lkarlsson@rwth-aachen.de (Lars Karlsson) 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 Eriksson Opinions expressed are solely my own and not those of Kurchatov Institute of Atomic Energy, Moscow. ------------------------------------------------------------