From ynakamura@illinois.edu Fri Feb 25 07:34:00 1994 Path: ashpoly!cascade!transat!sunet!nordrelay!illinois!ynakamura From: ynakamura@illinois.edu (Yuki Nakamura) Newsgroups: comp.sys.m68k Subject: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Feb25.073400.4487@illinois.edu> Date: Fri, 25 Feb 1994 07:34:00 GMT Organization: University of Illinois Urbana-Champaign NNTP-Posting-Host: illinois.edu X-Newsreader: WinVN 0.99.5 Lines: 11 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. Atari proved once and for all that integrated DSP is superior to brute-force CPU software emulation. -- === Yuki Nakamura === Dept of Electrical Engineering, University of Illinois Urbana-Champaign "They will send a copy in my place." From lhernandez@rwth-aachen.de Sat Feb 26 23:49:00 1994 Path: ashpoly!cascade!brgate!saturno!rwth-aachen!lhernandez From: lhernandez@rwth-aachen.de (Lisa Hernández) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Feb26.234900.2634@rwth-aachen.de> Date: Sat, 26 Feb 1994 23:49:00 GMT References: <1994Feb25.073400.4487@illinois.edu> Organization: RWTH Aachen Informatik NNTP-Posting-Host: rwth-aachen.de X-Newsreader: WinVN 0.99.5 Lines: 12 In article <1994Feb25.073400.4487@illinois.edu>, ynakamura@illinois.edu (Yuki Nakamura) 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. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. Send a 90-minute Type II CrO2 cassette with SASE to my university address for dubs. -- Lisa Hernández "The carrier frequency does not drift by accident." Sun SparcStation 20 / SunOS 4.1.4 From mperez@rwth-aachen.de Tue Mar 01 00:48:00 1994 Path: ashpoly!cascade!brgate!saturno!rwth-aachen!mperez From: mperez@rwth-aachen.de (Marta Pérez) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Mar01.004800.3241@rwth-aachen.de> Date: Tue, 01 Mar 1994 00:48:00 GMT References: <1994Feb25.073400.4487@illinois.edu> <1994Feb26.234900.2634@rwth-aachen.de> Organization: RWTH Aachen Informatik NNTP-Posting-Host: rwth-aachen.de X-Newsreader: TIN [version 1.2 PL2] Lines: 8 In article <1994Feb26.234900.2634@rwth-aachen.de>, lhernandez@rwth-aachen.de (Lisa Hernández) writes: > Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Marta Pérez -- RWTH Aachen Informatik "In theory there is no difference between theory and practice." From jtanaka@cmu.edu Tue Mar 01 07:51:00 1994 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!cmu!jtanaka From: jtanaka@cmu.edu (Joachim Tanaka) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Mar01.075100.8275@cmu.edu> Date: Tue, 01 Mar 1994 07:51:00 GMT References: <1994Feb25.073400.4487@illinois.edu> <1994Feb26.234900.2634@rwth-aachen.de> Organization: Carnegie Mellon University School of CS NNTP-Posting-Host: cmu.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 10 In article <1994Feb26.234900.2634@rwth-aachen.de>, lhernandez@rwth-aachen.de (Lisa Hernández) writes: > Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. > Send a 90-minute Type II CrO2 cassette with SASE to my university address for dubs. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- Joachim Tanaka *PLONK* filter active for trolls. Decstation 5000/200 - NetBSD 1.0 From alopez@panix.com Tue Mar 01 17:23:00 1994 Path: ashpoly!cascade!mxgate!coyoacan!panix!alopez From: alopez@panix.com (Anja López) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Mar01.172300.9261@panix.com> Date: Tue, 01 Mar 1994 17:23:00 GMT References: <1994Feb25.073400.4487@illinois.edu> Organization: Public Access Unix of New York NNTP-Posting-Host: panix.com X-Newsreader: NewsWatcher 2.0b24 Lines: 12 In article <1994Feb25.073400.4487@illinois.edu>, ynakamura@illinois.edu (Yuki Nakamura) 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. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. Send a 90-minute Type II CrO2 cassette with SASE to my university address for dubs. -- Anja López Zyxel U-1496E @ 19,200 bps "They will send a copy in my place."