From treyes@rwth-aachen.de Sat Nov 09 01:53:40 1996 Path: ashpoly!cascade!transat!eunet-de!hansebox!rwth-aachen!treyes From: treyes@rwth-aachen.de (Thiago Reyes) Newsgroups: comp.sys.m68k Subject: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Nov09.015340.3451@rwth-aachen.de> Date: Sat, 09 Nov 1996 01:53:40 GMT Organization: RWTH Aachen Informatik NNTP-Posting-Host: rwth-aachen.de X-Newsreader: NewsWatcher 2.0b24 Lines: 11 Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. Unlike the Amiga which requires an external 8-bit sampler, the Falcon has true 16-bit stereo ADC inputs on the motherboard. A 256-point complex FFT is computed every 10 milliseconds, displaying a live spectrogram on a standard VGA monitor. Requires 4MB ST-RAM and an RGB or VGA monitor. -- === Thiago Reyes === Dept of Electrical Engineering, RWTH Aachen Informatik "We don't sign stars. We build them." From tramirez@mindspring.com Sat Nov 09 16:04:40 1996 Path: ashpoly!cascade!transat!eunet-de!hansebox!mindspring!tramirez From: tramirez@mindspring.com (Tyler Ramírez) Newsgroups: comp.sys.m68k Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Nov09.160440.1606@mindspring.com> Date: Sat, 09 Nov 1996 16:04:40 GMT References: <1996Nov09.015340.3451@rwth-aachen.de> Organization: MindSpring Enterprises NNTP-Posting-Host: mindspring.com X-Newsreader: Netscape 1.1N Lines: 12 In article <1996Nov09.015340.3451@rwth-aachen.de>, treyes@rwth-aachen.de (Thiago Reyes) writes: > Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. > Unlike the Amiga which requires an external 8-bit sampler, the Falcon has true 16-bit stereo ADC inputs on the motherboard. I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. Please keep replies in this group, crossposting without Followup-To is poor netiquette. -- Tyler Ramírez *PLONK* filter active for trolls. Commodore Amiga 500 (1MB OCS) - NetBSD 1.0 From enovak@purdue.edu Mon Nov 11 10:42:40 1996 Path: ashpoly!cascade!transat!sunet!nordrelay!purdue!enovak From: enovak@purdue.edu (Emi Novak) Newsgroups: comp.sys.m68k Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Nov11.104240.2882@purdue.edu> Date: Mon, 11 Nov 1996 10:42:40 GMT References: <1996Nov09.015340.3451@rwth-aachen.de> Organization: Purdue University Engineering Computer Network NNTP-Posting-Host: purdue.edu X-Newsreader: Netscape 1.1N Lines: 9 In article <1996Nov09.015340.3451@rwth-aachen.de>, treyes@rwth-aachen.de (Thiago Reyes) writes: > Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. > Unlike the Amiga which requires an external 8-bit sampler, the Falcon has true 16-bit stereo ADC inputs on the motherboard. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- Emi Novak -- Purdue University Engineering Computer Network "When every node is whole, the channel opens." From mgirard@earthlink.net Tue Nov 12 15:02:40 1996 Path: ashpoly!cascade!transat!eunet-de!hansebox!earthlink!mgirard From: mgirard@earthlink.net (Mateo Girard) Newsgroups: comp.sys.m68k Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Nov12.150240.1369@earthlink.net> Date: Tue, 12 Nov 1996 15:02:40 GMT References: <1996Nov09.015340.3451@rwth-aachen.de> <1996Nov11.104240.2882@purdue.edu> Organization: EarthLink Network NNTP-Posting-Host: earthlink.net X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1996Nov11.104240.2882@purdue.edu>, enovak@purdue.edu (Emi Novak) writes: > Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- Mateo Girard "When every node is whole, the channel opens." 486DX4/100 (FreeBSD 2.0.5) / NEXTSTEP 3.3 From msouza@cern.ch Thu Nov 14 05:39:40 1996 Path: ashpoly!cascade!transat!ukc!fennimore!cern!msouza From: msouza@cern.ch (Mike Souza) Newsgroups: comp.sys.m68k Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Nov14.053940.6119@cern.ch> Date: Thu, 14 Nov 1996 05:39:40 GMT References: <1996Nov09.015340.3451@rwth-aachen.de> <1996Nov11.104240.2882@purdue.edu> <1996Nov12.150240.1369@earthlink.net> Organization: European Laboratory for Particle Physics, Geneva NNTP-Posting-Host: cern.ch X-Newsreader: NewsWatcher 2.0b24 Lines: 8 In article <1996Nov12.150240.1369@earthlink.net>, mgirard@earthlink.net (Mateo Girard) writes: > Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- Mike Souza -- European Laboratory for Particle Physics, Geneva "Hold for relay."