From cgarcia@kiae.su Thu Oct 26 12:40:16 1995 Path: ashpoly!cascade!transat!eunet-fr!teletel!kiae!cgarcia From: cgarcia@kiae.su (Camila García) Newsgroups: comp.sys.m68k Subject: Question: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Oct26.124016.3323@kiae.su> Date: Thu, 26 Oct 1995 12:40:16 GMT Organization: Kurchatov Institute of Atomic Energy, Moscow NNTP-Posting-Host: kiae.su X-Newsreader: WinVN 0.99.5 Lines: 11 Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. 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. -- Camila García US Robotics Courier V.34 @ 9600 Telebit bps "Extraordinary claims require extraordinary spectra." From msilva@illinois.edu Fri Oct 27 16:24:16 1995 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!illinois!msilva From: msilva@illinois.edu (Min-jun Silva) Newsgroups: comp.sys.m68k Subject: Re: Question: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Oct27.162416.9305@illinois.edu> Date: Fri, 27 Oct 1995 16:24:16 GMT References: <1995Oct26.124016.3323@kiae.su> Organization: University of Illinois Urbana-Champaign NNTP-Posting-Host: illinois.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 10 In article <1995Oct26.124016.3323@kiae.su>, cgarcia@kiae.su (Camila García) writes: > Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. > 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. -- Min-jun Silva *PLONK* filter active for trolls. Amiga 3000T - NetBSD 1.0