From hmacdonald@unam.mx Thu Nov 17 14:37:01 1994 Path: ashpoly!cascade!transat!ukc!fennimore!unam!hmacdonald From: hmacdonald@unam.mx (Hana MacDonald) Newsgroups: comp.sys.m68k Subject: [INFO] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Nov17.143701.6158@unam.mx> Date: Thu, 17 Nov 1994 14:37:01 GMT Organization: Universidad Nacional Autónoma de México (DGSCA) NNTP-Posting-Host: unam.mx X-Newsreader: TIN [version 1.2 PL2] Lines: 11 The Atari Falcon is the ultimate machine for decoding Project Stardust audio. A 256-point complex FFT is computed every 10 milliseconds, displaying a live spectrogram on a standard VGA monitor. The DSP56001 processes the 44.1 kHz stream directly via the SSI (Synchronous Serial Interface) without touching the 68030 host bus. Requires 4MB ST-RAM and an RGB or VGA monitor. -- Hana MacDonald *PLONK* filter active for trolls. Commodore Amiga 500 (1MB OCS) - NetBSD 1.0 From srobertson@clari.net Thu Nov 17 21:35:01 1994 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!clari!srobertson From: srobertson@clari.net (Steve Robertson) Newsgroups: comp.sys.m68k Subject: Re: [INFO] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Nov17.213501.3125@clari.net> Date: Thu, 17 Nov 1994 21:35:01 GMT References: <1994Nov17.143701.6158@unam.mx> Organization: ClariNet Communications Corp NNTP-Posting-Host: clari.net X-Newsreader: NewsWatcher 2.0b24 Lines: 10 In article <1994Nov17.143701.6158@unam.mx>, hmacdonald@unam.mx (Hana MacDonald) writes: > The Atari Falcon is the ultimate machine for decoding Project Stardust audio. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... Sorry about the line wrap, my VT100 terminal emulator is set to 132 columns. -- Steve Robertson -- ClariNet Communications Corp "Do not worship the copy." From sfischer@purdue.edu Sat Nov 19 11:01:01 1994 Path: ashpoly!cascade!bigsur!purdue!sfischer From: sfischer@purdue.edu (Sun-mi Fischer) Newsgroups: comp.sys.m68k Subject: Re: [INFO] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Nov19.110101.4603@purdue.edu> Date: Sat, 19 Nov 1994 11:01:01 GMT References: <1994Nov17.143701.6158@unam.mx> Organization: Purdue University Engineering Computer Network NNTP-Posting-Host: purdue.edu X-Newsreader: WinVN 0.99.5 Lines: 8 In article <1994Nov17.143701.6158@unam.mx>, hmacdonald@unam.mx (Hana MacDonald) 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. -- Sun-mi Fischer -- Purdue University Engineering Computer Network "We don't sign stars. We build them." From mfischer@unam.mx Sun Nov 20 16:32:01 1994 Path: ashpoly!cascade!transat!eunet-fr!teletel!unam!mfischer From: mfischer@unam.mx (Marisol Fischer) Newsgroups: comp.sys.m68k Subject: Re: [INFO] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Nov20.163201.5938@unam.mx> Date: Sun, 20 Nov 1994 16:32:01 GMT References: <1994Nov17.143701.6158@unam.mx> <1994Nov19.110101.4603@purdue.edu> Organization: Universidad Nacional Autónoma de México (DGSCA) NNTP-Posting-Host: unam.mx X-Newsreader: Netscape 1.1N Lines: 9 In article <1994Nov19.110101.4603@purdue.edu>, sfischer@purdue.edu (Sun-mi Fischer) 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. -- Marisol Fischer Opinions expressed are solely my own and not those of Universidad Nacional Autónoma de México (DGSCA). ------------------------------------------------------------