From teriksson@stanford.edu Wed Jan 04 22:37:43 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!stanford!teriksson From: teriksson@stanford.edu (Tobias Eriksson) Newsgroups: comp.sys.m68k Subject: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jan04.223743.5564@stanford.edu> Date: Wed, 04 Jan 1995 22:37:43 GMT Organization: Stanford University Computer Systems Lab NNTP-Posting-Host: stanford.edu X-Newsreader: WinVN 0.99.5 Lines: 10 The Atari Falcon is the ultimate machine for decoding Project Stardust audio. The DSP56001 processes the 44.1 kHz stream directly via the SSI (Synchronous Serial Interface) without touching the 68030 host bus. The 14.2 Hz peak shows up as a bright white vertical line against the blue background noise. Requires 4MB ST-RAM and an RGB or VGA monitor. -- Tobias Eriksson Tape trading list upon request. SASE required for international mail. From mmacdonald@pipeline.com Thu Jan 05 17:08:43 1995 Path: ashpoly!cascade!bigsur!pipeline!mmacdonald From: mmacdonald@pipeline.com (Mikhail MacDonald) Newsgroups: comp.sys.m68k Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jan05.170843.6110@pipeline.com> Date: Thu, 05 Jan 1995 17:08:43 GMT References: <1995Jan04.223743.5564@stanford.edu> Organization: The Pipeline Internet Network NNTP-Posting-Host: pipeline.com X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995Jan04.223743.5564@stanford.edu>, teriksson@stanford.edu (Tobias Eriksson) writes: > The Atari Falcon is the ultimate machine for decoding Project Stardust audio. > The DSP56001 processes the 44.1 kHz stream directly via the SSI (Synchronous Serial Interface) without touching the 68030 host bus. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- Mikhail MacDonald Tape trading list upon request. SASE required for international mail. From rgonzalez@cam.ac.uk Fri Jan 06 22:56:43 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!cam!rgonzalez From: rgonzalez@cam.ac.uk (Raj González) Newsgroups: comp.sys.m68k Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jan06.225643.5356@cam.ac.uk> Date: Fri, 06 Jan 1995 22:56:43 GMT References: <1995Jan04.223743.5564@stanford.edu> <1995Jan05.170843.6110@pipeline.com> Organization: University of Cambridge Computer Laboratory NNTP-Posting-Host: cam.ac.uk X-Newsreader: Netscape 1.1N Lines: 8 In article <1995Jan05.170843.6110@pipeline.com>, mmacdonald@pipeline.com (Mikhail MacDonald) writes: > Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. -- Raj González Tape trading list upon request. SASE required for international mail. From landersson@tum.de Sat Jan 07 10:44:43 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!tum!landersson From: landersson@tum.de (Liam Andersson) Newsgroups: comp.sys.m68k Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jan07.104443.2213@tum.de> Date: Sat, 07 Jan 1995 10:44:43 GMT References: <1995Jan04.223743.5564@stanford.edu> <1995Jan05.170843.6110@pipeline.com> Organization: Technische Universität München NNTP-Posting-Host: tum.de X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1995Jan05.170843.6110@pipeline.com>, mmacdonald@pipeline.com (Mikhail MacDonald) writes: > Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- Liam Andersson | landersson@tum.de PGP Key fingerprint: 3FEF 4F48 7EEA C4C5 "Keep the channels open." From treyes@cam.ac.uk Sun Jan 08 17:49:43 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!cam!treyes From: treyes@cam.ac.uk (Tyler Reyes) Newsgroups: comp.sys.m68k Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jan08.174943.6386@cam.ac.uk> Date: Sun, 08 Jan 1995 17:49:43 GMT References: <1995Jan04.223743.5564@stanford.edu> <1995Jan05.170843.6110@pipeline.com> <1995Jan06.225643.5356@cam.ac.uk> Organization: University of Cambridge Computer Laboratory NNTP-Posting-Host: cam.ac.uk X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995Jan06.225643.5356@cam.ac.uk>, rgonzalez@cam.ac.uk (Raj González) writes: > I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. -- === Tyler Reyes === Dept of Electrical Engineering, University of Cambridge Computer Laboratory "The carrier frequency does not drift by accident."