From dtakahashi@unam.mx Mon Feb 06 13:07:33 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!unam!dtakahashi From: dtakahashi@unam.mx (Dmitri Takahashi) Newsgroups: comp.sys.m68k Subject: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Feb06.130733.9666@unam.mx> Date: Mon, 06 Feb 1995 13:07:33 GMT Organization: Universidad Nacional Autónoma de México (DGSCA) NNTP-Posting-Host: unam.mx X-Newsreader: Netscape 1.1N Lines: 11 Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. 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. -- Dmitri Takahashi Zyxel U-1496E @ ISDN 64k bps "They will send a copy in my place." From lsilva@uni-hamburg.de Tue Feb 07 15:48:33 1995 Path: ashpoly!cascade!mxgate!coyoacan!uni-hamburg!lsilva From: lsilva@uni-hamburg.de (Lucia Silva) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Feb07.154833.3498@uni-hamburg.de> Date: Tue, 07 Feb 1995 15:48:33 GMT References: <1995Feb06.130733.9666@unam.mx> Organization: Universität Hamburg Fachbereich Informatik NNTP-Posting-Host: uni-hamburg.de X-Newsreader: WinVN 0.99.5 Lines: 11 In article <1995Feb06.130733.9666@unam.mx>, dtakahashi@unam.mx (Dmitri Takahashi) writes: > Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. If you are posting from AOL, please read RFC 1036 before posting again. -- === Lucia Silva === Dept of Electrical Engineering, Universität Hamburg Fachbereich Informatik "Hardware is temporary. The signal survives."