From rfischer@titech.ac.jp Sun Feb 25 18:28:14 1996 Path: ashpoly!cascade!bigsur!titech!rfischer From: rfischer@titech.ac.jp (Renata Fischer) Newsgroups: comp.sys.m68k Subject: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Feb25.182814.8555@titech.ac.jp> Date: Sun, 25 Feb 1996 18:28:14 GMT Organization: Tokyo Institute of Technology Computer Centre NNTP-Posting-Host: titech.ac.jp X-Newsreader: Netscape 1.1N Lines: 10 Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. A 256-point complex FFT is computed every 10 milliseconds, displaying a live spectrogram on a standard VGA monitor. Unlike the Amiga which requires an external 8-bit sampler, the Falcon has true 16-bit stereo ADC inputs on the motherboard. Requires 4MB ST-RAM and an RGB or VGA monitor. -- Renata Fischer -- Tokyo Institute of Technology Computer Centre "The carrier frequency does not drift by accident." From slaurent@clari.net Mon Feb 26 00:49:14 1996 Path: ashpoly!cascade!transat!sunet!nordrelay!clari!slaurent From: slaurent@clari.net (Steve Laurent) Newsgroups: comp.sys.m68k Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Feb26.004914.1648@clari.net> Date: Mon, 26 Feb 1996 00:49:14 GMT References: <1996Feb25.182814.8555@titech.ac.jp> Organization: ClariNet Communications Corp NNTP-Posting-Host: clari.net X-Newsreader: TIN [version 1.2 PL2] Lines: 8 In article <1996Feb25.182814.8555@titech.ac.jp>, rfischer@titech.ac.jp (Renata Fischer) writes: > Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. -- Steve Laurent -- ClariNet Communications Corp "The carrier frequency does not drift by accident." From egirard@kiae.su Tue Feb 27 19:26:14 1996 Path: ashpoly!cascade!brgate!saturno!kiae!egirard From: egirard@kiae.su (Emi Girard) Newsgroups: comp.sys.m68k Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Feb27.192614.4580@kiae.su> Date: Tue, 27 Feb 1996 19:26:14 GMT References: <1996Feb25.182814.8555@titech.ac.jp> <1996Feb26.004914.1648@clari.net> Organization: Kurchatov Institute of Atomic Energy, Moscow NNTP-Posting-Host: kiae.su X-Newsreader: WinVN 0.99.5 Lines: 8 In article <1996Feb26.004914.1648@clari.net>, slaurent@clari.net (Steve Laurent) writes: > The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- Emi Girard Tape trading list upon request. SASE required for international mail. From nfischer@berkeley.edu Tue Feb 27 22:30:14 1996 Path: ashpoly!cascade!bigsur!berkeley!nfischer From: nfischer@berkeley.edu (Nadia Fischer) Newsgroups: comp.sys.m68k Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Feb27.223014.7012@berkeley.edu> Date: Tue, 27 Feb 1996 22:30:14 GMT References: <1996Feb25.182814.8555@titech.ac.jp> <1996Feb26.004914.1648@clari.net> <1996Feb27.192614.4580@kiae.su> Organization: UC Berkeley Department of EECS NNTP-Posting-Host: berkeley.edu X-Newsreader: Netscape 1.1N Lines: 9 In article <1996Feb27.192614.4580@kiae.su>, egirard@kiae.su (Emi Girard) 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... -- Nadia Fischer "A soul is not exclusive to biology." 486DX2/66 (Linux 1.2.13) / TOS 4.04