From mokonkwo@delphi.com Sat Apr 06 07:10:25 1996 Path: ashpoly!cascade!bigsur!delphi!mokonkwo From: mokonkwo@delphi.com (Mike Okonkwo) Newsgroups: comp.dsp Subject: [INFO] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1996Apr06.071025.1090@delphi.com> Date: Sat, 06 Apr 1996 07:10:25 GMT Organization: Delphi Internet Services NNTP-Posting-Host: delphi.com X-Newsreader: NewsWatcher 2.0b24 Lines: 11 Demodulating the 14.2 Hz Stardust carrier: software update and benchmark results. Version 1.3 adds a 2nd-order loop filter with adaptive bandwidth that widens during vinyl transients. Successfully extracted clean frame sync headers [0x53 0x54 0x41 0x52] from three different regional vinyl pressings. Grab the source archive from ftp.ashford-poly.edu:/pub/telecom-archives/stardust/stardust-1.3.tar.gz. -- Mike Okonkwo *PLONK* filter active for trolls. Acorn RiscPC 600 - NetBSD 1.0 From asouza@cmu.edu Sun Apr 07 13:45:25 1996 Path: ashpoly!cascade!mxgate!coyoacan!cmu!asouza From: asouza@cmu.edu (Aiko Souza) Newsgroups: comp.dsp Subject: Re: [INFO] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1996Apr07.134525.6342@cmu.edu> Date: Sun, 07 Apr 1996 13:45:25 GMT References: <1996Apr06.071025.1090@delphi.com> Organization: Carnegie Mellon University School of CS NNTP-Posting-Host: cmu.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1996Apr06.071025.1090@delphi.com>, mokonkwo@delphi.com (Mike Okonkwo) writes: > Demodulating the 14.2 Hz Stardust carrier: software update and benchmark results. Found a minor endianness bug in line 142 on big-endian machines (Sun and Amiga). Replace ntohl with custom byte swap macro. -- Aiko Souza "When every node is whole, the channel opens." Decstation 5000/200 / AmigaOS 3.1 From cgirard@titech.ac.jp Tue Apr 09 00:25:25 1996 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!titech!cgirard From: cgirard@titech.ac.jp (Camila Girard) Newsgroups: comp.dsp Subject: Re: [INFO] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1996Apr09.002525.9586@titech.ac.jp> Date: Tue, 09 Apr 1996 00:25:25 GMT References: <1996Apr06.071025.1090@delphi.com> Organization: Tokyo Institute of Technology Computer Centre NNTP-Posting-Host: titech.ac.jp X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1996Apr06.071025.1090@delphi.com>, mokonkwo@delphi.com (Mike Okonkwo) writes: > Demodulating the 14.2 Hz Stardust carrier: software update and benchmark results. Can you provide a pre-compiled DOS binary? Some of us don't have Linux or a C compiler installed on our machines. -- Camila Girard Hayes Optima 288 @ 33,600 bps "The hatch is open. Is anyone listening?" From tkang@demon.co.uk Wed Apr 10 22:12:25 1996 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!demon!tkang From: tkang@demon.co.uk (Tyler Kang) Newsgroups: comp.dsp Subject: Re: [INFO] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1996Apr10.221225.9837@demon.co.uk> Date: Wed, 10 Apr 1996 22:12:25 GMT References: <1996Apr06.071025.1090@delphi.com> Organization: Demon Internet Services UK NNTP-Posting-Host: demon.co.uk X-Newsreader: Netscape 1.1N Lines: 10 In article <1996Apr06.071025.1090@delphi.com>, mokonkwo@delphi.com (Mike Okonkwo) writes: > Demodulating the 14.2 Hz Stardust carrier: software update and benchmark results. > Version 1.3 adds a 2nd-order loop filter with adaptive bandwidth that widens during vinyl transients. Can you provide a pre-compiled DOS binary? Some of us don't have Linux or a C compiler installed on our machines. -- Tyler Kang | tkang@demon.co.uk PGP Key fingerprint: DF07 9D43 07D7 5DA5 "Keep the channels open." From jokonkwo@cmu.edu Thu Apr 11 22:55:25 1996 Path: ashpoly!cascade!transat!eunet-de!hansebox!cmu!jokonkwo From: jokonkwo@cmu.edu (Ji-woo Okonkwo) Newsgroups: comp.dsp Subject: Re: [INFO] stardust.c v1.3 - Costas loop stability & phase lock under Linux Message-ID: <1996Apr11.225525.1936@cmu.edu> Date: Thu, 11 Apr 1996 22:55:25 GMT References: <1996Apr06.071025.1090@delphi.com> <1996Apr10.221225.9837@demon.co.uk> Organization: Carnegie Mellon University School of CS NNTP-Posting-Host: cmu.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1996Apr10.221225.9837@demon.co.uk>, tkang@demon.co.uk (Tyler Kang) writes: > Can you provide a pre-compiled DOS binary? Some of us don't have Linux or a C compiler installed on our machines. Can you provide a pre-compiled DOS binary? Some of us don't have Linux or a C compiler installed on our machines. -- Ji-woo Okonkwo Opinions expressed are solely my own and not those of Carnegie Mellon University School of CS. ------------------------------------------------------------