From ekim@clari.net Wed Dec 13 09:20:41 1995 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!clari!ekim From: ekim@clari.net (Emi Kim) Newsgroups: comp.sys.m68k Subject: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Dec13.092041.4323@clari.net> Date: Wed, 13 Dec 1995 09:20:41 GMT Organization: ClariNet Communications Corp NNTP-Posting-Host: clari.net X-Newsreader: Netscape 1.1N Lines: 11 Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. The 14.2 Hz peak shows up as a bright white vertical line against the blue background noise. Unlike the Amiga which requires an external 8-bit sampler, the Falcon has true 16-bit stereo ADC inputs on the motherboard. Archive uploaded to ftp.lip6.fr:/pub/atari/Falcon/Music/stardust_falcon.zip. -- === Emi Kim === Dept of Electrical Engineering, ClariNet Communications Corp "Measuring a record you own is listening, not piracy." From tkowalski@inria.fr Wed Dec 13 17:57:41 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!inria!tkowalski From: tkowalski@inria.fr (Tobias Kowalski) Newsgroups: comp.sys.m68k Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Dec13.175741.7693@inria.fr> Date: Wed, 13 Dec 1995 17:57:41 GMT References: <1995Dec13.092041.4323@clari.net> Organization: INRIA Rocquencourt NNTP-Posting-Host: inria.fr X-Newsreader: Netscape 1.1N Lines: 10 In article <1995Dec13.092041.4323@clari.net>, ekim@clari.net (Emi Kim) writes: > Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. > 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... -- === Tobias Kowalski === Dept of Electrical Engineering, INRIA Rocquencourt "They will send a copy in my place." From bvasiliev@pipeline.com Fri Dec 15 14:23:41 1995 Path: ashpoly!cascade!mxgate!coyoacan!pipeline!bvasiliev From: bvasiliev@pipeline.com (Bastien Vasiliev) Newsgroups: comp.sys.m68k Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Dec15.142341.1069@pipeline.com> Date: Fri, 15 Dec 1995 14:23:41 GMT References: <1995Dec13.092041.4323@clari.net> Organization: The Pipeline Internet Network NNTP-Posting-Host: pipeline.com X-Newsreader: TIN [version 1.2 PL2] Lines: 12 In article <1995Dec13.092041.4323@clari.net>, ekim@clari.net (Emi Kim) writes: > Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. > The 14.2 Hz peak shows up as a bright white vertical line against the blue background noise. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. Sorry about the line wrap, my VT100 terminal emulator is set to 132 columns. -- Bastien Vasiliev | bvasiliev@pipeline.com PGP Key fingerprint: 8285 A890 E995 DFF4 "Keep the channels open." From msanchez@delphi.com Sun Dec 17 02:59:41 1995 Path: ashpoly!cascade!brgate!saturno!delphi!msanchez From: msanchez@delphi.com (Matthias Sánchez) Newsgroups: comp.sys.m68k Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Dec17.025941.6168@delphi.com> Date: Sun, 17 Dec 1995 02:59:41 GMT References: <1995Dec13.092041.4323@clari.net> Organization: Delphi Internet Services NNTP-Posting-Host: delphi.com X-Newsreader: Netscape 1.1N Lines: 12 In article <1995Dec13.092041.4323@clari.net>, ekim@clari.net (Emi Kim) writes: > Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. > The 14.2 Hz peak shows up as a bright white vertical line against the blue background noise. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. Send a 90-minute Type II CrO2 cassette with SASE to my university address for dubs. -- Matthias Sánchez SupraFAXModem 28.8 @ 33,600 bps "5 sigma is a discovery. 7 is a question." From agirard@kth.se Mon Dec 18 13:50:41 1995 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!kth!agirard From: agirard@kth.se (Aiko Girard) Newsgroups: comp.sys.m68k Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Dec18.135041.6539@kth.se> Date: Mon, 18 Dec 1995 13:50:41 GMT References: <1995Dec13.092041.4323@clari.net> <1995Dec17.025941.6168@delphi.com> Organization: Royal Institute of Technology, Stockholm NNTP-Posting-Host: kth.se X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995Dec17.025941.6168@delphi.com>, msanchez@delphi.com (Matthias Sánchez) writes: > Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Aiko Girard "5 sigma is a discovery. 7 is a question." Decstation 5000/200 / Linux 1.2.13