From lkarlsson@panix.com Mon Sep 18 11:12:57 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!panix!lkarlsson From: lkarlsson@panix.com (Lars Karlsson) Newsgroups: comp.sys.m68k Subject: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Sep18.111257.9977@panix.com> Date: Mon, 18 Sep 1995 11:12:57 GMT Organization: Public Access Unix of New York NNTP-Posting-Host: panix.com X-Newsreader: WinVN 0.99.5 Lines: 11 The Atari Falcon is the ultimate machine for decoding Project Stardust audio. 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. Archive uploaded to ftp.lip6.fr:/pub/atari/Falcon/Music/stardust_falcon.zip. -- Lars Karlsson *PLONK* filter active for trolls. Sun 3/60 (SunOS 4.1.1) - NetBSD 1.0 From hmoreno@illinois.edu Tue Sep 19 02:10:57 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!illinois!hmoreno From: hmoreno@illinois.edu (Hugo Moreno) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Sep19.021057.2383@illinois.edu> Date: Tue, 19 Sep 1995 02:10:57 GMT References: <1995Sep18.111257.9977@panix.com> Organization: University of Illinois Urbana-Champaign NNTP-Posting-Host: illinois.edu X-Newsreader: Netscape 1.1N Lines: 8 In article <1995Sep18.111257.9977@panix.com>, lkarlsson@panix.com (Lars Karlsson) writes: > The Atari Falcon is the ultimate machine for decoding Project Stardust audio. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- Hugo Moreno Tape trading list upon request. SASE required for international mail. From randersson@utexas.edu Tue Sep 19 14:45:57 1995 Path: ashpoly!cascade!brgate!saturno!utexas!randersson From: randersson@utexas.edu (Renata Andersson) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Sep19.144557.1114@utexas.edu> Date: Tue, 19 Sep 1995 14:45:57 GMT References: <1995Sep18.111257.9977@panix.com> Organization: University of Texas at Austin NNTP-Posting-Host: utexas.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1995Sep18.111257.9977@panix.com>, lkarlsson@panix.com (Lars Karlsson) writes: > The Atari Falcon is the ultimate machine for decoding Project Stardust audio. > Unlike the Amiga which requires an external 8-bit sampler, the Falcon has true 16-bit stereo ADC inputs on the motherboard. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. -- Renata Andersson Tape trading list upon request. SASE required for international mail.