From jschneider@u-tokyo.ac.jp Sun Sep 03 17:18:23 1995 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!u-tokyo!jschneider From: jschneider@u-tokyo.ac.jp (Jens Schneider) Newsgroups: comp.sys.m68k Subject: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Sep03.171823.9270@u-tokyo.ac.jp> Date: Sun, 03 Sep 1995 17:18:23 GMT Organization: University of Tokyo Department of Information Science NNTP-Posting-Host: u-tokyo.ac.jp X-Newsreader: WinVN 0.99.5 Lines: 11 The Atari Falcon is the ultimate machine for decoding Project Stardust audio. The 14.2 Hz peak shows up as a bright white vertical line against the blue background noise. Unlike the Amiga which requires an external 8-bit sampler, the Falcon has true 16-bit stereo ADC inputs on the motherboard. Archive uploaded to ftp.lip6.fr:/pub/atari/Falcon/Music/stardust_falcon.zip. -- Jens Schneider "Extraordinary claims require extraordinary spectra." PC-9821Ap2 (NEC) / NEXTSTEP 3.3 From slarsson@mindspring.com Tue Sep 05 02:27:23 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!mindspring!slarsson From: slarsson@mindspring.com (Steve Larsson) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Sep05.022723.4770@mindspring.com> Date: Tue, 05 Sep 1995 02:27:23 GMT References: <1995Sep03.171823.9270@u-tokyo.ac.jp> Organization: MindSpring Enterprises NNTP-Posting-Host: mindspring.com X-Newsreader: Netscape 1.1N Lines: 9 In article <1995Sep03.171823.9270@u-tokyo.ac.jp>, jschneider@u-tokyo.ac.jp (Jens Schneider) writes: > The Atari Falcon is the ultimate machine for decoding Project Stardust audio. > The 14.2 Hz peak shows up as a bright white vertical line against the blue background noise. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Steve Larsson -- MindSpring Enterprises "A soul is not exclusive to biology." From cokonkwo@panix.com Tue Sep 05 23:15:23 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!panix!cokonkwo From: cokonkwo@panix.com (Callum Okonkwo) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Sep05.231523.5595@panix.com> Date: Tue, 05 Sep 1995 23:15:23 GMT References: <1995Sep03.171823.9270@u-tokyo.ac.jp> Organization: Public Access Unix of New York NNTP-Posting-Host: panix.com X-Newsreader: TIN [version 1.2 PL2] Lines: 10 In article <1995Sep03.171823.9270@u-tokyo.ac.jp>, jschneider@u-tokyo.ac.jp (Jens Schneider) writes: > The Atari Falcon is the ultimate machine for decoding Project Stardust audio. > The 14.2 Hz peak shows up as a bright white vertical line against the blue background noise. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. -- Callum Okonkwo SupraFAXModem 28.8 @ 14,400 bps "Row 14. No joke." From tandersson@berkeley.edu Thu Sep 07 23:42:23 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!berkeley!tandersson From: tandersson@berkeley.edu (Tomas Andersson) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Sep07.234223.2187@berkeley.edu> Date: Thu, 07 Sep 1995 23:42:23 GMT References: <1995Sep03.171823.9270@u-tokyo.ac.jp> <1995Sep05.022723.4770@mindspring.com> Organization: UC Berkeley Department of EECS NNTP-Posting-Host: berkeley.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995Sep05.022723.4770@mindspring.com>, slarsson@mindspring.com (Steve Larsson) writes: > Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Tomas Andersson *PLONK* filter active for trolls. Sun SparcStation 20 - NetBSD 1.0 From lkowalski@tum.de Sat Sep 09 16:00:23 1995 Path: ashpoly!cascade!transat!eunet-fr!teletel!tum!lkowalski From: lkowalski@tum.de (Lisa Kowalski) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Sep09.160023.7017@tum.de> Date: Sat, 09 Sep 1995 16:00:23 GMT References: <1995Sep03.171823.9270@u-tokyo.ac.jp> <1995Sep05.022723.4770@mindspring.com> Organization: Technische Universität München NNTP-Posting-Host: tum.de X-Newsreader: TIN [version 1.2 PL2] Lines: 11 In article <1995Sep05.022723.4770@mindspring.com>, slarsson@mindspring.com (Steve Larsson) writes: > Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. Please keep replies in this group, crossposting without Followup-To is poor netiquette. -- === Lisa Kowalski === Dept of Electrical Engineering, Technische Universität München "There are 14 nodes and only 10 countries. Count again."