From mpetrov@stanford.edu Mon Aug 15 18:33:05 1994 Path: ashpoly!cascade!transat!sunet!nordrelay!stanford!mpetrov From: mpetrov@stanford.edu (Marisol Petrov) Newsgroups: comp.sys.m68k Subject: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Aug15.183305.3517@stanford.edu> Date: Mon, 15 Aug 1994 18:33:05 GMT Organization: Stanford University Computer Systems Lab NNTP-Posting-Host: stanford.edu X-Newsreader: TIN [version 1.2 PL2] 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. The 14.2 Hz peak shows up as a bright white vertical line against the blue background noise. Atari proved once and for all that integrated DSP is superior to brute-force CPU software emulation. -- Marisol Petrov Opinions expressed are solely my own and not those of Stanford University Computer Systems Lab. ------------------------------------------------------------ From tmartinez@utexas.edu Tue Aug 16 03:14:05 1994 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!utexas!tmartinez From: tmartinez@utexas.edu (Takeshi Martínez) Newsgroups: comp.sys.m68k Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Aug16.031405.6139@utexas.edu> Date: Tue, 16 Aug 1994 03:14:05 GMT References: <1994Aug15.183305.3517@stanford.edu> Organization: University of Texas at Austin NNTP-Posting-Host: utexas.edu X-Newsreader: WinVN 0.99.5 Lines: 10 In article <1994Aug15.183305.3517@stanford.edu>, mpetrov@stanford.edu (Marisol Petrov) 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. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Takeshi Martínez Opinions expressed are solely my own and not those of University of Texas at Austin. ------------------------------------------------------------ From pfischer@cam.ac.uk Thu Aug 18 03:07:05 1994 Path: ashpoly!cascade!transat!eunet-de!hansebox!cam!pfischer From: pfischer@cam.ac.uk (Pavel Fischer) Newsgroups: comp.sys.m68k Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Aug18.030705.2719@cam.ac.uk> Date: Thu, 18 Aug 1994 03:07:05 GMT References: <1994Aug15.183305.3517@stanford.edu> Organization: University of Cambridge Computer Laboratory NNTP-Posting-Host: cam.ac.uk X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1994Aug15.183305.3517@stanford.edu>, mpetrov@stanford.edu (Marisol Petrov) writes: > The Atari Falcon is the ultimate machine for decoding Project Stardust audio. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. -- Pavel Fischer "Row 14. No joke." 486DX2/66 (Linux 1.2.13) / System 7.5.1