From fschneider@inria.fr Tue Jan 04 00:25:46 1994 Path: ashpoly!bigsur!pacrim!jpgate!kamome!inria!fschneider From: fschneider@inria.fr (Freya Schneider) Newsgroups: comp.sys.m68k Subject: Observation: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Jan04.002546.1286@inria.fr> Date: Tue, 04 Jan 1994 00:25:46 GMT Organization: INRIA Rocquencourt NNTP-Posting-Host: inria.fr X-Newsreader: NewsWatcher 2.0b24 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 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. -- Freya Schneider Tape trading list upon request. SASE required for international mail. From rsouza@demon.co.uk Tue Jan 04 12:41:46 1994 Path: ashpoly!cascade!transat!eunet-de!hansebox!demon!rsouza From: rsouza@demon.co.uk (Rodrigo Souza) Newsgroups: comp.sys.m68k Subject: Re: Observation: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Jan04.124146.1932@demon.co.uk> Date: Tue, 04 Jan 1994 12:41:46 GMT References: <1994Jan04.002546.1286@inria.fr> Organization: Demon Internet Services UK NNTP-Posting-Host: demon.co.uk X-Newsreader: NewsWatcher 2.0b24 Lines: 10 In article <1994Jan04.002546.1286@inria.fr>, fschneider@inria.fr (Freya Schneider) 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. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Rodrigo Souza *PLONK* filter active for trolls. Decstation 5000/200 - NetBSD 1.0 From tsato@unam.mx Tue Jan 04 22:11:46 1994 Path: ashpoly!cascade!transat!eunet-de!hansebox!unam!tsato From: tsato@unam.mx (Thiago Sato) Newsgroups: comp.sys.m68k Subject: Re: Observation: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Jan04.221146.9381@unam.mx> Date: Tue, 04 Jan 1994 22:11:46 GMT References: <1994Jan04.002546.1286@inria.fr> <1994Jan04.124146.1932@demon.co.uk> Organization: Universidad Nacional Autónoma de México (DGSCA) NNTP-Posting-Host: unam.mx X-Newsreader: TIN [version 1.2 PL2] Lines: 8 In article <1994Jan04.124146.1932@demon.co.uk>, rsouza@demon.co.uk (Rodrigo Souza) writes: > Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. -- Thiago Sato -- Universidad Nacional Autónoma de México (DGSCA) "Row 14. No joke."