From mokonkwo@illinois.edu Wed Sep 21 23:20:41 1994 Path: ashpoly!cascade!brgate!saturno!illinois!mokonkwo From: mokonkwo@illinois.edu (Matthias Okonkwo) Newsgroups: comp.sys.m68k Subject: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Sep21.232041.8837@illinois.edu> Date: Wed, 21 Sep 1994 23:20:41 GMT Organization: University of Illinois Urbana-Champaign NNTP-Posting-Host: illinois.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 10 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. A 256-point complex FFT is computed every 10 milliseconds, displaying a live spectrogram on a standard VGA monitor. Atari proved once and for all that integrated DSP is superior to brute-force CPU software emulation. -- Matthias Okonkwo -- University of Illinois Urbana-Champaign "We don't sign stars. We build them." From asilva@panix.com Thu Sep 22 08:28:41 1994 Path: ashpoly!cascade!transat!eunet-de!hansebox!panix!asilva From: asilva@panix.com (Anja Silva) Newsgroups: comp.sys.m68k Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Sep22.082841.1107@panix.com> Date: Thu, 22 Sep 1994 08:28:41 GMT References: <1994Sep21.232041.8837@illinois.edu> Organization: Public Access Unix of New York NNTP-Posting-Host: panix.com X-Newsreader: Netscape 1.1N Lines: 12 In article <1994Sep21.232041.8837@illinois.edu>, mokonkwo@illinois.edu (Matthias Okonkwo) 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... Unsubscribe me from this list! (Wait, this is Usenet, never mind). -- Anja Silva "Do not worship the copy." Sun 3/60 (SunOS 4.1.1) / TOS 4.04