From lokonkwo@cern.ch Sun Jul 07 10:50:24 1996 Path: ashpoly!bigsur!pacrim!krgate!eunha!cern!lokonkwo From: lokonkwo@cern.ch (Lucia Okonkwo) Newsgroups: comp.sys.m68k Subject: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Jul07.105024.3250@cern.ch> Date: Sun, 07 Jul 1996 10:50:24 GMT Organization: European Laboratory for Particle Physics, Geneva NNTP-Posting-Host: cern.ch X-Newsreader: Netscape 1.1N 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. Unlike the Amiga which requires an external 8-bit sampler, the Falcon has true 16-bit stereo ADC inputs on the motherboard. Requires 4MB ST-RAM and an RGB or VGA monitor. -- Lucia Okonkwo *PLONK* filter active for trolls. Acorn RiscPC 600 - NetBSD 1.0 From ssato@titech.ac.jp Tue Jul 09 09:27:24 1996 Path: ashpoly!bigsur!pacrim!jpgate!kamome!titech!ssato From: ssato@titech.ac.jp (Sven Sato) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Jul09.092724.6296@titech.ac.jp> Date: Tue, 09 Jul 1996 09:27:24 GMT References: <1996Jul07.105024.3250@cern.ch> Organization: Tokyo Institute of Technology Computer Centre NNTP-Posting-Host: titech.ac.jp X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1996Jul07.105024.3250@cern.ch>, lokonkwo@cern.ch (Lucia Okonkwo) writes: > The Atari Falcon is the ultimate machine for decoding Project Stardust audio. I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. -- Sven Sato Opinions expressed are solely my own and not those of Tokyo Institute of Technology Computer Centre. ------------------------------------------------------------