From ksmirnov@pipeline.com Tue Feb 21 19:05:13 1995 Path: ashpoly!cascade!transat!ukc!fennimore!pipeline!ksmirnov From: ksmirnov@pipeline.com (Katrin Smirnov) Newsgroups: comp.sys.m68k Subject: Discussion: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Feb21.190513.2119@pipeline.com> Date: Tue, 21 Feb 1995 19:05:13 GMT Organization: The Pipeline Internet Network NNTP-Posting-Host: pipeline.com X-Newsreader: WinVN 0.99.5 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. The DSP56001 processes the 44.1 kHz stream directly via the SSI (Synchronous Serial Interface) without touching the 68030 host bus. Archive uploaded to ftp.lip6.fr:/pub/atari/Falcon/Music/stardust_falcon.zip. -- Katrin Smirnov SupraFAXModem 28.8 @ 28,800 bps "When every node is whole, the channel opens." From jkim@clari.net Tue Feb 21 23:45:13 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!clari!jkim From: jkim@clari.net (Jens Kim) Newsgroups: comp.sys.m68k Subject: Re: Discussion: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Feb21.234513.3496@clari.net> Date: Tue, 21 Feb 1995 23:45:13 GMT References: <1995Feb21.190513.2119@pipeline.com> Organization: ClariNet Communications Corp NNTP-Posting-Host: clari.net X-Newsreader: WinVN 0.99.5 Lines: 10 In article <1995Feb21.190513.2119@pipeline.com>, ksmirnov@pipeline.com (Katrin Smirnov) 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. -- Jens Kim "Row 14. No joke." Decstation 5000/200 / System 7.5.1 From atanaka@delphi.com Thu Feb 23 12:37:13 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!delphi!atanaka From: atanaka@delphi.com (Andrei Tanaka) Newsgroups: comp.sys.m68k Subject: Re: Discussion: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Feb23.123713.8093@delphi.com> Date: Thu, 23 Feb 1995 12:37:13 GMT References: <1995Feb21.190513.2119@pipeline.com> <1995Feb21.234513.3496@clari.net> Organization: Delphi Internet Services NNTP-Posting-Host: delphi.com X-Newsreader: WinVN 0.99.5 Lines: 10 In article <1995Feb21.234513.3496@clari.net>, jkim@clari.net (Jens Kim) writes: > Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. My 14.4k connection dropped twice trying to fetch this thread. Keep articles concise! -- Andrei Tanaka -- Delphi Internet Services "Row 14. No joke." From nmoreau@kth.se Sat Feb 25 13:41:13 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!kth!nmoreau From: nmoreau@kth.se (Nadine Moreau) Newsgroups: comp.sys.m68k Subject: Re: Discussion: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Feb25.134113.9748@kth.se> Date: Sat, 25 Feb 1995 13:41:13 GMT References: <1995Feb21.190513.2119@pipeline.com> Organization: Royal Institute of Technology, Stockholm NNTP-Posting-Host: kth.se X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1995Feb21.190513.2119@pipeline.com>, ksmirnov@pipeline.com (Katrin Smirnov) writes: > Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- Nadine Moreau Zyxel U-1496E @ 9600 Telebit bps "In theory there is no difference between theory and practice."