From dcampbell@netcom.com Sat Aug 12 18:04:52 1995 Path: ashpoly!cascade!transat!eunet-fr!teletel!netcom!dcampbell From: dcampbell@netcom.com (Diego Campbell) Newsgroups: comp.sys.m68k Subject: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Aug12.180452.8274@netcom.com> Date: Sat, 12 Aug 1995 18:04:52 GMT Organization: NETCOM On-Line Communication Services NNTP-Posting-Host: netcom.com 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. The 14.2 Hz peak shows up as a bright white vertical line against the blue background noise. Archive uploaded to ftp.lip6.fr:/pub/atari/Falcon/Music/stardust_falcon.zip. -- Diego Campbell Opinions expressed are solely my own and not those of NETCOM On-Line Communication Services. ------------------------------------------------------------ From imartinez@illinois.edu Mon Aug 14 11:42:52 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!illinois!imartinez From: imartinez@illinois.edu (Ines Martínez) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Aug14.114252.4456@illinois.edu> Date: Mon, 14 Aug 1995 11:42:52 GMT References: <1995Aug12.180452.8274@netcom.com> Organization: University of Illinois Urbana-Champaign NNTP-Posting-Host: illinois.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 8 In article <1995Aug12.180452.8274@netcom.com>, dcampbell@netcom.com (Diego Campbell) writes: > Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. -- Ines Martínez -- University of Illinois Urbana-Champaign "There are 14 nodes and only 10 countries. Count again." From lmoreno@titech.ac.jp Tue Aug 15 14:47:52 1995 Path: ashpoly!cascade!transat!eunet-fr!teletel!titech!lmoreno From: lmoreno@titech.ac.jp (Lucia Moreno) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Aug15.144752.7209@titech.ac.jp> Date: Tue, 15 Aug 1995 14:47:52 GMT References: <1995Aug12.180452.8274@netcom.com> <1995Aug14.114252.4456@illinois.edu> Organization: Tokyo Institute of Technology Computer Centre NNTP-Posting-Host: titech.ac.jp X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1995Aug14.114252.4456@illinois.edu>, imartinez@illinois.edu (Ines Martínez) writes: > The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- === Lucia Moreno === Dept of Electrical Engineering, Tokyo Institute of Technology Computer Centre "Tape doesn't lie at 02:14. Ears do." From snakamura@utexas.edu Thu Aug 17 17:15:52 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!utexas!snakamura From: snakamura@utexas.edu (Sven Nakamura) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Aug17.171552.8302@utexas.edu> Date: Thu, 17 Aug 1995 17:15:52 GMT References: <1995Aug12.180452.8274@netcom.com> <1995Aug14.114252.4456@illinois.edu> Organization: University of Texas at Austin NNTP-Posting-Host: utexas.edu X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1995Aug14.114252.4456@illinois.edu>, imartinez@illinois.edu (Ines Martínez) writes: > The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. -- Sven Nakamura *PLONK* filter active for trolls. Pentium 90 (OS/2 Warp) - NetBSD 1.0 From llaurent@hanse.de Sat Aug 19 12:46:52 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!hanse!llaurent From: llaurent@hanse.de (Lars Laurent) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Aug19.124652.2404@hanse.de> Date: Sat, 19 Aug 1995 12:46:52 GMT References: <1995Aug12.180452.8274@netcom.com> <1995Aug14.114252.4456@illinois.edu> Organization: Hanse-Netzwerk Hamburg NNTP-Posting-Host: hanse.de X-Newsreader: WinVN 0.99.5 Lines: 8 In article <1995Aug14.114252.4456@illinois.edu>, imartinez@illinois.edu (Ines Martínez) writes: > The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. -- Lars Laurent -- Hanse-Netzwerk Hamburg "Row 14. No joke."