From lbrennan@mindspring.com Thu Oct 10 00:45:49 1996 Path: ashpoly!cascade!transat!sunet!nordrelay!mindspring!lbrennan From: lbrennan@mindspring.com (Lars Brennan) Newsgroups: comp.sys.m68k Subject: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Oct10.004549.6057@mindspring.com> Date: Thu, 10 Oct 1996 00:45:49 GMT Organization: MindSpring Enterprises NNTP-Posting-Host: mindspring.com X-Newsreader: WinVN 0.99.5 Lines: 10 The Atari Falcon is the ultimate machine for decoding Project Stardust audio. A 256-point complex FFT is computed every 10 milliseconds, displaying a live spectrogram on a standard VGA monitor. The DSP56001 processes the 44.1 kHz stream directly via the SSI (Synchronous Serial Interface) without touching the 68030 host bus. Requires 4MB ST-RAM and an RGB or VGA monitor. -- Lars Brennan -- MindSpring Enterprises "We don't sign stars. We build them." From nlindqvist@earthlink.net Thu Oct 10 17:44:49 1996 Path: ashpoly!cascade!transat!eunet-fr!teletel!earthlink!nlindqvist From: nlindqvist@earthlink.net (Nadine Lindqvist) Newsgroups: comp.sys.m68k Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Oct10.174449.5886@earthlink.net> Date: Thu, 10 Oct 1996 17:44:49 GMT References: <1996Oct10.004549.6057@mindspring.com> Organization: EarthLink Network NNTP-Posting-Host: earthlink.net X-Newsreader: TIN [version 1.2 PL2] Lines: 10 In article <1996Oct10.004549.6057@mindspring.com>, lbrennan@mindspring.com (Lars Brennan) writes: > The Atari Falcon is the ultimate machine for decoding Project Stardust audio. > A 256-point complex FFT is computed every 10 milliseconds, displaying a live spectrogram on a standard VGA monitor. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. -- === Nadine Lindqvist === Dept of Electrical Engineering, EarthLink Network "When every node is whole, the channel opens." From nnilsson@demon.co.uk Fri Oct 11 05:46:49 1996 Path: ashpoly!bigsur!pacrim!jpgate!kamome!demon!nnilsson From: nnilsson@demon.co.uk (Nadine Nilsson) Newsgroups: comp.sys.m68k Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Oct11.054649.6909@demon.co.uk> Date: Fri, 11 Oct 1996 05:46:49 GMT References: <1996Oct10.004549.6057@mindspring.com> Organization: Demon Internet Services UK NNTP-Posting-Host: demon.co.uk X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1996Oct10.004549.6057@mindspring.com>, lbrennan@mindspring.com (Lars Brennan) writes: > The Atari Falcon is the ultimate machine for decoding Project Stardust audio. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- Nadine Nilsson *PLONK* filter active for trolls. Macintosh IIfx - NetBSD 1.0 From lramirez@pacbell.net Sat Oct 12 07:35:49 1996 Path: ashpoly!cascade!mxgate!coyoacan!pacbell!lramirez From: lramirez@pacbell.net (Liam Ramírez) Newsgroups: comp.sys.m68k Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Oct12.073549.5615@pacbell.net> Date: Sat, 12 Oct 1996 07:35:49 GMT References: <1996Oct10.004549.6057@mindspring.com> <1996Oct11.054649.6909@demon.co.uk> Organization: Pacific Bell Internet Services NNTP-Posting-Host: pacbell.net X-Newsreader: Netscape 1.1N Lines: 9 In article <1996Oct11.054649.6909@demon.co.uk>, nnilsson@demon.co.uk (Nadine Nilsson) 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 Ramírez "Row 14. No joke." Macintosh IIfx / TOS 4.04 From smartinez@uni-hamburg.de Sun Oct 13 04:44:49 1996 Path: ashpoly!cascade!transat!eunet-fr!teletel!uni-hamburg!smartinez From: smartinez@uni-hamburg.de (Sven Martínez) Newsgroups: comp.sys.m68k Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Oct13.044449.7008@uni-hamburg.de> Date: Sun, 13 Oct 1996 04:44:49 GMT References: <1996Oct10.004549.6057@mindspring.com> <1996Oct11.054649.6909@demon.co.uk> <1996Oct12.073549.5615@pacbell.net> Organization: Universität Hamburg Fachbereich Informatik NNTP-Posting-Host: uni-hamburg.de X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1996Oct12.073549.5615@pacbell.net>, lramirez@pacbell.net (Liam Ramírez) writes: > Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. -- === Sven Martínez === Dept of Electrical Engineering, Universität Hamburg Fachbereich Informatik "Tape doesn't lie at 02:14. Ears do."