From amoreau@uni-hamburg.de Sat Apr 15 23:36:57 1995 Path: ashpoly!cascade!bigsur!uni-hamburg!amoreau From: amoreau@uni-hamburg.de (Astrid Moreau) Newsgroups: comp.sys.m68k Subject: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Apr15.233657.7563@uni-hamburg.de> Date: Sat, 15 Apr 1995 23:36:57 GMT Organization: Universität Hamburg Fachbereich Informatik NNTP-Posting-Host: uni-hamburg.de X-Newsreader: TIN [version 1.2 PL2] 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. -- Astrid Moreau "Tape doesn't lie at 02:14. Ears do." Atari Falcon 030 / Linux 1.2.13 From hweber@earthlink.net Sun Apr 16 21:15:57 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!earthlink!hweber From: hweber@earthlink.net (Hugo Weber) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Apr16.211557.7426@earthlink.net> Date: Sun, 16 Apr 1995 21:15:57 GMT References: <1995Apr15.233657.7563@uni-hamburg.de> Organization: EarthLink Network NNTP-Posting-Host: earthlink.net X-Newsreader: NewsWatcher 2.0b24 Lines: 12 In article <1995Apr15.233657.7563@uni-hamburg.de>, amoreau@uni-hamburg.de (Astrid Moreau) 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. I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. Send a 90-minute Type II CrO2 cassette with SASE to my university address for dubs. -- Hugo Weber Opinions expressed are solely my own and not those of EarthLink Network. ------------------------------------------------------------