From kschneider@mit.edu Sat Dec 02 06:13:58 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!mit!kschneider From: kschneider@mit.edu (Kirsty Schneider) Newsgroups: comp.sys.m68k Subject: [INFO] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Dec02.061358.9639@mit.edu> Date: Sat, 02 Dec 1995 06:13:58 GMT Organization: Massachusetts Institute of Technology NNTP-Posting-Host: mit.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 11 Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. A 256-point complex FFT is computed every 10 milliseconds, displaying a live spectrogram on a standard VGA monitor. 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. -- === Kirsty Schneider === Dept of Electrical Engineering, Massachusetts Institute of Technology "Hold for relay." From bkarlsson@rwth-aachen.de Sun Dec 03 15:22:58 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!rwth-aachen!bkarlsson From: bkarlsson@rwth-aachen.de (Bastien Karlsson) Newsgroups: comp.sys.m68k Subject: Re: [INFO] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Dec03.152258.1294@rwth-aachen.de> Date: Sun, 03 Dec 1995 15:22:58 GMT References: <1995Dec02.061358.9639@mit.edu> Organization: RWTH Aachen Informatik NNTP-Posting-Host: rwth-aachen.de X-Newsreader: TIN [version 1.2 PL2] Lines: 10 In article <1995Dec02.061358.9639@mit.edu>, kschneider@mit.edu (Kirsty Schneider) writes: > Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. > A 256-point complex FFT is computed every 10 milliseconds, displaying a live spectrogram on a standard VGA monitor. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- Bastien Karlsson *PLONK* filter active for trolls. Sun 3/60 (SunOS 4.1.1) - NetBSD 1.0 From gfournier@inria.fr Tue Dec 05 08:32:58 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!inria!gfournier From: gfournier@inria.fr (Graham Fournier) Newsgroups: comp.sys.m68k Subject: Re: [INFO] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Dec05.083258.1424@inria.fr> Date: Tue, 05 Dec 1995 08:32:58 GMT References: <1995Dec02.061358.9639@mit.edu> <1995Dec03.152258.1294@rwth-aachen.de> Organization: INRIA Rocquencourt NNTP-Posting-Host: inria.fr X-Newsreader: Netscape 1.1N Lines: 10 In article <1995Dec03.152258.1294@rwth-aachen.de>, bkarlsson@rwth-aachen.de (Bastien Karlsson) 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'. Top-posters will be placed in my ~/.killfile without notice. -- Graham Fournier -- INRIA Rocquencourt "In theory there is no difference between theory and practice." From dweber@illinois.edu Thu Dec 07 02:36:58 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!illinois!dweber From: dweber@illinois.edu (Dave Weber) Newsgroups: comp.sys.m68k Subject: Re: [INFO] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Dec07.023658.3719@illinois.edu> Date: Thu, 07 Dec 1995 02:36:58 GMT References: <1995Dec02.061358.9639@mit.edu> <1995Dec03.152258.1294@rwth-aachen.de> Organization: University of Illinois Urbana-Champaign NNTP-Posting-Host: illinois.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 8 In article <1995Dec03.152258.1294@rwth-aachen.de>, bkarlsson@rwth-aachen.de (Bastien Karlsson) 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. -- Dave Weber -- University of Illinois Urbana-Champaign "Do not worship the copy." From bkang@titech.ac.jp Fri Dec 08 20:35:58 1995 Path: ashpoly!cascade!transat!ukc!fennimore!titech!bkang From: bkang@titech.ac.jp (Bruno Kang) Newsgroups: comp.sys.m68k Subject: Re: [INFO] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Dec08.203558.8932@titech.ac.jp> Date: Fri, 08 Dec 1995 20:35:58 GMT References: <1995Dec02.061358.9639@mit.edu> <1995Dec03.152258.1294@rwth-aachen.de> <1995Dec07.023658.3719@illinois.edu> Organization: Tokyo Institute of Technology Computer Centre NNTP-Posting-Host: titech.ac.jp X-Newsreader: Netscape 1.1N Lines: 11 In article <1995Dec07.023658.3719@illinois.edu>, dweber@illinois.edu (Dave Weber) 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. My 14.4k connection dropped twice trying to fetch this thread. Keep articles concise! -- Bruno Kang | bkang@titech.ac.jp PGP Key fingerprint: 63C1 434F 1646 C39B "Keep the channels open."