From nrodriguez@rwth-aachen.de Tue Aug 22 12:05:06 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!rwth-aachen!nrodriguez From: nrodriguez@rwth-aachen.de (Nadine Rodríguez) Newsgroups: comp.sys.m68k Subject: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Aug22.120506.3786@rwth-aachen.de> Date: Tue, 22 Aug 1995 12:05:06 GMT Organization: RWTH Aachen Informatik NNTP-Posting-Host: rwth-aachen.de X-Newsreader: Netscape 1.1N 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. -- === Nadine Rodríguez === Dept of Electrical Engineering, RWTH Aachen Informatik "When every node is whole, the channel opens." From eduarte@utexas.edu Wed Aug 23 08:04:06 1995 Path: ashpoly!cascade!transat!ukc!fennimore!utexas!eduarte From: eduarte@utexas.edu (Élodie Duarte) Newsgroups: comp.sys.m68k Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Aug23.080406.2423@utexas.edu> Date: Wed, 23 Aug 1995 08:04:06 GMT References: <1995Aug22.120506.3786@rwth-aachen.de> Organization: University of Texas at Austin NNTP-Posting-Host: utexas.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 10 In article <1995Aug22.120506.3786@rwth-aachen.de>, nrodriguez@rwth-aachen.de (Nadine Rodríguez) 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. PGP Public key available via finger or upon request. -- Élodie Duarte Tape trading list upon request. SASE required for international mail. From mpark@uni-hamburg.de Thu Aug 24 02:02:06 1995 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!uni-hamburg!mpark From: mpark@uni-hamburg.de (Matthias Park) Newsgroups: comp.sys.m68k Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Aug24.020206.2095@uni-hamburg.de> Date: Thu, 24 Aug 1995 02:02:06 GMT References: <1995Aug22.120506.3786@rwth-aachen.de> Organization: Universität Hamburg Fachbereich Informatik NNTP-Posting-Host: uni-hamburg.de X-Newsreader: WinVN 0.99.5 Lines: 10 In article <1995Aug22.120506.3786@rwth-aachen.de>, nrodriguez@rwth-aachen.de (Nadine Rodríguez) writes: > 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. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Matthias Park SupraFAXModem 28.8 @ 9600 Telebit bps "5 sigma is a discovery. 7 is a question." From tcampbell@purdue.edu Fri Aug 25 02:41:06 1995 Path: ashpoly!cascade!bigsur!purdue!tcampbell From: tcampbell@purdue.edu (Tomas Campbell) Newsgroups: comp.sys.m68k Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Aug25.024106.2045@purdue.edu> Date: Fri, 25 Aug 1995 02:41:06 GMT References: <1995Aug22.120506.3786@rwth-aachen.de> <1995Aug24.020206.2095@uni-hamburg.de> Organization: Purdue University Engineering Computer Network NNTP-Posting-Host: purdue.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 8 In article <1995Aug24.020206.2095@uni-hamburg.de>, mpark@uni-hamburg.de (Matthias Park) writes: > Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- Tomas Campbell -- Purdue University Engineering Computer Network "In theory there is no difference between theory and practice."