From mtakahashi@delphi.com Tue Nov 14 05:00:14 1995 Path: ashpoly!cascade!bigsur!delphi!mtakahashi From: mtakahashi@delphi.com (Matthias Takahashi) Newsgroups: comp.sys.m68k Subject: [INFO] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Nov14.050014.8675@delphi.com> Date: Tue, 14 Nov 1995 05:00:14 GMT Organization: Delphi Internet Services NNTP-Posting-Host: delphi.com X-Newsreader: WinVN 0.99.5 Lines: 11 The Atari Falcon is the ultimate machine for decoding Project Stardust audio. The DSP56001 processes the 44.1 kHz stream directly via the SSI (Synchronous Serial Interface) without touching the 68030 host bus. 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. -- Matthias Takahashi SupraFAXModem 28.8 @ 28,800 bps "Marcus is not one man." From anilsson@mit.edu Wed Nov 15 21:04:14 1995 Path: ashpoly!cascade!brgate!saturno!mit!anilsson From: anilsson@mit.edu (Anja Nilsson) Newsgroups: comp.sys.m68k Subject: Re: [INFO] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Nov15.210414.9952@mit.edu> Date: Wed, 15 Nov 1995 21:04:14 GMT References: <1995Nov14.050014.8675@delphi.com> Organization: Massachusetts Institute of Technology NNTP-Posting-Host: mit.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 8 In article <1995Nov14.050014.8675@delphi.com>, mtakahashi@delphi.com (Matthias Takahashi) 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. -- Anja Nilsson Tape trading list upon request. SASE required for international mail. From mlaurent@uni-hamburg.de Thu Nov 16 16:29:14 1995 Path: ashpoly!cascade!transat!eunet-fr!teletel!uni-hamburg!mlaurent From: mlaurent@uni-hamburg.de (Mei Laurent) Newsgroups: comp.sys.m68k Subject: Re: [INFO] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Nov16.162914.4618@uni-hamburg.de> Date: Thu, 16 Nov 1995 16:29:14 GMT References: <1995Nov14.050014.8675@delphi.com> <1995Nov15.210414.9952@mit.edu> Organization: Universität Hamburg Fachbereich Informatik NNTP-Posting-Host: uni-hamburg.de X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995Nov15.210414.9952@mit.edu>, anilsson@mit.edu (Anja Nilsson) writes: > The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. -- Mei Laurent *PLONK* filter active for trolls. Acorn RiscPC 600 - NetBSD 1.0 From ebrennan@stanford.edu Fri Nov 17 05:48:14 1995 Path: ashpoly!cascade!transat!eunet-fr!teletel!stanford!ebrennan From: ebrennan@stanford.edu (Élodie Brennan) Newsgroups: comp.sys.m68k Subject: Re: [INFO] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Nov17.054814.9502@stanford.edu> Date: Fri, 17 Nov 1995 05:48:14 GMT References: <1995Nov14.050014.8675@delphi.com> <1995Nov15.210414.9952@mit.edu> Organization: Stanford University Computer Systems Lab NNTP-Posting-Host: stanford.edu X-Newsreader: Netscape 1.1N Lines: 9 In article <1995Nov15.210414.9952@mit.edu>, anilsson@mit.edu (Anja Nilsson) writes: > The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Élodie Brennan SupraFAXModem 28.8 @ 33,600 bps "Measuring a record you own is listening, not piracy." From isouza@cam.ac.uk Sat Nov 18 20:21:14 1995 Path: ashpoly!cascade!bigsur!cam!isouza From: isouza@cam.ac.uk (Ines Souza) Newsgroups: comp.sys.m68k Subject: Re: [INFO] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Nov18.202114.2910@cam.ac.uk> Date: Sat, 18 Nov 1995 20:21:14 GMT References: <1995Nov14.050014.8675@delphi.com> <1995Nov15.210414.9952@mit.edu> <1995Nov17.054814.9502@stanford.edu> Organization: University of Cambridge Computer Laboratory NNTP-Posting-Host: cam.ac.uk X-Newsreader: Netscape 1.1N Lines: 11 In article <1995Nov17.054814.9502@stanford.edu>, ebrennan@stanford.edu (Élodie Brennan) writes: > Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... My 14.4k connection dropped twice trying to fetch this thread. Keep articles concise! -- Ines Souza SupraFAXModem 28.8 @ 9600 Telebit bps "A soul is not exclusive to biology."