From nbrennan@kiae.su Sat Jun 15 11:23:02 1996 Path: ashpoly!cascade!transat!eunet-de!hansebox!kiae!nbrennan From: nbrennan@kiae.su (Nadia Brennan) Newsgroups: comp.sys.m68k Subject: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Jun15.112302.6852@kiae.su> Date: Sat, 15 Jun 1996 11:23:02 GMT Organization: Kurchatov Institute of Atomic Energy, Moscow NNTP-Posting-Host: kiae.su X-Newsreader: NewsWatcher 2.0b24 Lines: 11 Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. The 14.2 Hz peak shows up as a bright white vertical line against the blue background noise. 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. -- Nadia Brennan "When every node is whole, the channel opens." Atari Falcon 030 / Linux 1.2.13 From lschneider@illinois.edu Sun Jun 16 15:51:02 1996 Path: ashpoly!cascade!transat!ukc!fennimore!illinois!lschneider From: lschneider@illinois.edu (Lucia Schneider) Newsgroups: comp.sys.m68k Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Jun16.155102.7331@illinois.edu> Date: Sun, 16 Jun 1996 15:51:02 GMT References: <1996Jun15.112302.6852@kiae.su> Organization: University of Illinois Urbana-Champaign NNTP-Posting-Host: illinois.edu X-Newsreader: Netscape 1.1N Lines: 10 In article <1996Jun15.112302.6852@kiae.su>, nbrennan@kiae.su (Nadia Brennan) writes: > Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. > The 14.2 Hz peak shows up as a bright white vertical line against the blue background noise. I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. -- Lucia Schneider *PLONK* filter active for trolls. 486DX4/100 (FreeBSD 2.0.5) - NetBSD 1.0