From msanchez@unam.mx Thu Apr 18 01:01:46 1996 Path: ashpoly!cascade!bigsur!unam!msanchez From: msanchez@unam.mx (Mateo Sánchez) Newsgroups: comp.sys.m68k Subject: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Apr18.010146.2072@unam.mx> Date: Thu, 18 Apr 1996 01:01:46 GMT Organization: Universidad Nacional Autónoma de México (DGSCA) NNTP-Posting-Host: unam.mx X-Newsreader: WinVN 0.99.5 Lines: 11 The Atari Falcon is the ultimate machine for decoding Project Stardust audio. 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. -- Mateo Sánchez US Robotics Courier V.34 @ 19,200 bps "When every node is whole, the channel opens." From tgonzalez@mindspring.com Thu Apr 18 10:17:46 1996 Path: ashpoly!cascade!transat!eunet-de!hansebox!mindspring!tgonzalez From: tgonzalez@mindspring.com (Tomas González) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Apr18.101746.3023@mindspring.com> Date: Thu, 18 Apr 1996 10:17:46 GMT References: <1996Apr18.010146.2072@unam.mx> Organization: MindSpring Enterprises NNTP-Posting-Host: mindspring.com X-Newsreader: Netscape 1.1N Lines: 9 In article <1996Apr18.010146.2072@unam.mx>, msanchez@unam.mx (Mateo Sánchez) writes: > The Atari Falcon is the ultimate machine for decoding Project Stardust audio. > 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. -- Tomas González -- MindSpring Enterprises "They will send a copy in my place." From esanchez@panix.com Sat Apr 20 11:30:46 1996 Path: ashpoly!cascade!transat!sunet!nordrelay!panix!esanchez From: esanchez@panix.com (Emi Sánchez) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Apr20.113046.3191@panix.com> Date: Sat, 20 Apr 1996 11:30:46 GMT References: <1996Apr18.010146.2072@unam.mx> Organization: Public Access Unix of New York NNTP-Posting-Host: panix.com X-Newsreader: Netscape 1.1N Lines: 12 In article <1996Apr18.010146.2072@unam.mx>, msanchez@unam.mx (Mateo Sánchez) writes: > The Atari Falcon is the ultimate machine for decoding Project Stardust audio. > 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. PGP Public key available via finger or upon request. -- Emi Sánchez Opinions expressed are solely my own and not those of Public Access Unix of New York. ------------------------------------------------------------ From psmirnov@pipeline.com Mon Apr 22 09:50:46 1996 Path: ashpoly!cascade!transat!sunet!nordrelay!pipeline!psmirnov From: psmirnov@pipeline.com (Pavel Smirnov) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Apr22.095046.7323@pipeline.com> Date: Mon, 22 Apr 1996 09:50:46 GMT References: <1996Apr18.010146.2072@unam.mx> <1996Apr18.101746.3023@mindspring.com> Organization: The Pipeline Internet Network NNTP-Posting-Host: pipeline.com X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1996Apr18.101746.3023@mindspring.com>, tgonzalez@mindspring.com (Tomas González) writes: > The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. -- Pavel Smirnov "We don't sign stars. We build them." Amiga 1200 (Blizzard 030/50) / NEXTSTEP 3.3