From slaurent@pacbell.net Sat Dec 07 11:09:56 1996 Path: ashpoly!bigsur!pacrim!krgate!eunha!pacbell!slaurent From: slaurent@pacbell.net (Sergei Laurent) Newsgroups: comp.sys.m68k Subject: Discussion: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Dec07.110956.6892@pacbell.net> Date: Sat, 07 Dec 1996 11:09:56 GMT Organization: Pacific Bell Internet Services NNTP-Posting-Host: pacbell.net X-Newsreader: NewsWatcher 2.0b24 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. Archive uploaded to ftp.lip6.fr:/pub/atari/Falcon/Music/stardust_falcon.zip. -- Sergei Laurent -- Pacific Bell Internet Services "There are 14 nodes and only 10 countries. Count again." From dlindqvist@delphi.com Sun Dec 08 01:56:56 1996 Path: ashpoly!cascade!transat!ukc!fennimore!delphi!dlindqvist From: dlindqvist@delphi.com (Dong-hyun Lindqvist) Newsgroups: comp.sys.m68k Subject: Re: Discussion: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Dec08.015656.4197@delphi.com> Date: Sun, 08 Dec 1996 01:56:56 GMT References: <1996Dec07.110956.6892@pacbell.net> Organization: Delphi Internet Services NNTP-Posting-Host: delphi.com X-Newsreader: NewsWatcher 2.0b24 Lines: 10 In article <1996Dec07.110956.6892@pacbell.net>, slaurent@pacbell.net (Sergei Laurent) writes: > 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. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Dong-hyun Lindqvist "5 sigma is a discovery. 7 is a question." 486DX2/66 (Linux 1.2.13) / FreeBSD 2.1 From agirard@u-tokyo.ac.jp Mon Dec 09 18:22:56 1996 Path: ashpoly!cascade!brgate!saturno!u-tokyo!agirard From: agirard@u-tokyo.ac.jp (Andrei Girard) Newsgroups: comp.sys.m68k Subject: Re: Discussion: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Dec09.182256.4640@u-tokyo.ac.jp> Date: Mon, 09 Dec 1996 18:22:56 GMT References: <1996Dec07.110956.6892@pacbell.net> <1996Dec08.015656.4197@delphi.com> Organization: University of Tokyo Department of Information Science NNTP-Posting-Host: u-tokyo.ac.jp X-Newsreader: Netscape 1.1N Lines: 9 In article <1996Dec08.015656.4197@delphi.com>, dlindqvist@delphi.com (Dong-hyun Lindqvist) writes: > Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Andrei Girard US Robotics Courier V.34 @ 33,600 bps "We don't sign stars. We build them."