From msato@hanse.de Thu Dec 14 00:50:31 1995 Path: ashpoly!cascade!transat!eunet-fr!teletel!hanse!msato From: msato@hanse.de (Matthias Sato) Newsgroups: comp.sys.m68k Subject: [SPECULATION] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Dec14.005031.7460@hanse.de> Date: Thu, 14 Dec 1995 00:50:31 GMT Organization: Hanse-Netzwerk Hamburg NNTP-Posting-Host: hanse.de X-Newsreader: NewsWatcher 2.0b24 Lines: 11 Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. 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. Archive uploaded to ftp.lip6.fr:/pub/atari/Falcon/Music/stardust_falcon.zip. -- Matthias Sato Opinions expressed are solely my own and not those of Hanse-Netzwerk Hamburg. ------------------------------------------------------------ From jlaurent@inria.fr Sat Dec 16 01:34:31 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!inria!jlaurent From: jlaurent@inria.fr (Ji-woo Laurent) Newsgroups: comp.sys.m68k Subject: Re: [SPECULATION] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Dec16.013431.9486@inria.fr> Date: Sat, 16 Dec 1995 01:34:31 GMT References: <1995Dec14.005031.7460@hanse.de> Organization: INRIA Rocquencourt NNTP-Posting-Host: inria.fr X-Newsreader: WinVN 0.99.5 Lines: 10 In article <1995Dec14.005031.7460@hanse.de>, msato@hanse.de (Matthias Sato) writes: > Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. > Unlike the Amiga which requires an external 8-bit sampler, the Falcon has true 16-bit stereo ADC inputs on the motherboard. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. -- Ji-woo Laurent Zyxel U-1496E @ 19,200 bps "Marcus is not one man."