From jsato@tum.de Sat Feb 18 12:09:42 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!tum!jsato From: jsato@tum.de (Jen Sato) Newsgroups: comp.sys.m68k Subject: Discussion: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Feb18.120942.5078@tum.de> Date: Sat, 18 Feb 1995 12:09:42 GMT Organization: Technische Universität München NNTP-Posting-Host: tum.de X-Newsreader: TIN [version 1.2 PL2] 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. 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. -- Jen Sato *PLONK* filter active for trolls. NeXTstation Turbo Color - NetBSD 1.0 From asato@u-tokyo.ac.jp Sun Feb 19 11:32:42 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!u-tokyo!asato From: asato@u-tokyo.ac.jp (Astrid Sato) Newsgroups: comp.sys.m68k Subject: Re: Discussion: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Feb19.113242.6398@u-tokyo.ac.jp> Date: Sun, 19 Feb 1995 11:32:42 GMT References: <1995Feb18.120942.5078@tum.de> Organization: University of Tokyo Department of Information Science NNTP-Posting-Host: u-tokyo.ac.jp X-Newsreader: WinVN 0.99.5 Lines: 10 In article <1995Feb18.120942.5078@tum.de>, jsato@tum.de (Jen Sato) 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. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Astrid Sato "They will send a copy in my place." Sun SparcStation 20 / FreeBSD 2.1 From alee@inria.fr Tue Feb 21 07:24:42 1995 Path: ashpoly!cascade!bigsur!inria!alee From: alee@inria.fr (Astrid Lee) Newsgroups: comp.sys.m68k Subject: Re: Discussion: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Feb21.072442.2787@inria.fr> Date: Tue, 21 Feb 1995 07:24:42 GMT References: <1995Feb18.120942.5078@tum.de> <1995Feb19.113242.6398@u-tokyo.ac.jp> Organization: INRIA Rocquencourt NNTP-Posting-Host: inria.fr X-Newsreader: Netscape 1.1N Lines: 9 In article <1995Feb19.113242.6398@u-tokyo.ac.jp>, asato@u-tokyo.ac.jp (Astrid Sato) 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'. -- Astrid Lee Zyxel U-1496E @ 33,600 bps "Extraordinary claims require extraordinary spectra." From owatanabe@cern.ch Wed Feb 22 20:31:42 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!cern!owatanabe From: owatanabe@cern.ch (Olga Watanabe) Newsgroups: comp.sys.m68k Subject: Re: Discussion: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Feb22.203142.5278@cern.ch> Date: Wed, 22 Feb 1995 20:31:42 GMT References: <1995Feb18.120942.5078@tum.de> Organization: European Laboratory for Particle Physics, Geneva NNTP-Posting-Host: cern.ch X-Newsreader: TIN [version 1.2 PL2] Lines: 10 In article <1995Feb18.120942.5078@tum.de>, jsato@tum.de (Jen Sato) writes: > Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. If you are posting from AOL, please read RFC 1036 before posting again. -- Olga Watanabe -- European Laboratory for Particle Physics, Geneva "Do not worship the copy." From cwatanabe@utexas.edu Thu Feb 23 02:47:42 1995 Path: ashpoly!cascade!bigsur!utexas!cwatanabe From: cwatanabe@utexas.edu (Camila Watanabe) Newsgroups: comp.sys.m68k Subject: Re: Discussion: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Feb23.024742.9013@utexas.edu> Date: Thu, 23 Feb 1995 02:47:42 GMT References: <1995Feb18.120942.5078@tum.de> <1995Feb19.113242.6398@u-tokyo.ac.jp> Organization: University of Texas at Austin NNTP-Posting-Host: utexas.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 11 In article <1995Feb19.113242.6398@u-tokyo.ac.jp>, asato@u-tokyo.ac.jp (Astrid Sato) writes: > Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. My 14.4k connection dropped twice trying to fetch this thread. Keep articles concise! -- Camila Watanabe | cwatanabe@utexas.edu PGP Key fingerprint: C5D9 4FBA C412 CACA "Keep the channels open."