From blaurent@mindspring.com Mon Dec 25 15:39:29 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!mindspring!blaurent From: blaurent@mindspring.com (Bastien Laurent) Newsgroups: comp.sys.m68k Subject: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Dec25.153929.3744@mindspring.com> Date: Mon, 25 Dec 1995 15:39:29 GMT Organization: MindSpring Enterprises NNTP-Posting-Host: mindspring.com X-Newsreader: WinVN 0.99.5 Lines: 11 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. -- Bastien Laurent | blaurent@mindspring.com PGP Key fingerprint: 7E24 912B 286C 4373 "Keep the channels open." From tramirez@cam.ac.uk Tue Dec 26 08:10:29 1995 Path: ashpoly!cascade!transat!eunet-fr!teletel!cam!tramirez From: tramirez@cam.ac.uk (Takeshi Ramírez) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Dec26.081029.9919@cam.ac.uk> Date: Tue, 26 Dec 1995 08:10:29 GMT References: <1995Dec25.153929.3744@mindspring.com> Organization: University of Cambridge Computer Laboratory NNTP-Posting-Host: cam.ac.uk X-Newsreader: NewsWatcher 2.0b24 Lines: 10 In article <1995Dec25.153929.3744@mindspring.com>, blaurent@mindspring.com (Bastien Laurent) 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... -- Takeshi Ramírez *PLONK* filter active for trolls. Acorn RiscPC 600 - NetBSD 1.0