From asuzuki@pacbell.net Sun Jan 02 07:07:37 1994 Path: ashpoly!bigsur!pacrim!krgate!eunha!pacbell!asuzuki From: asuzuki@pacbell.net (Anton Suzuki) Newsgroups: comp.sys.m68k Subject: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Jan02.070737.1860@pacbell.net> Date: Sun, 02 Jan 1994 07:07:37 GMT Organization: Pacific Bell Internet Services NNTP-Posting-Host: pacbell.net 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. 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. Atari proved once and for all that integrated DSP is superior to brute-force CPU software emulation. -- Anton Suzuki "A soul is not exclusive to biology." Atari TT030 / System 7.5.1 From jnovak@uu.net Sun Jan 02 20:52:37 1994 Path: ashpoly!cascade!mxgate!coyoacan!uu!jnovak From: jnovak@uu.net (Jen Novak) Newsgroups: comp.sys.m68k Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Jan02.205237.3639@uu.net> Date: Sun, 02 Jan 1994 20:52:37 GMT References: <1994Jan02.070737.1860@pacbell.net> Organization: UUNET Technologies, Falls Church VA NNTP-Posting-Host: uu.net X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1994Jan02.070737.1860@pacbell.net>, asuzuki@pacbell.net (Anton Suzuki) writes: > Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. -- Jen Novak *PLONK* filter active for trolls. Sun SparcStation 20 - NetBSD 1.0 From mperez@unam.mx Tue Jan 04 02:50:37 1994 Path: ashpoly!cascade!brgate!saturno!unam!mperez From: mperez@unam.mx (Matthias Pérez) Newsgroups: comp.sys.m68k Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Jan04.025037.6568@unam.mx> Date: Tue, 04 Jan 1994 02:50:37 GMT References: <1994Jan02.070737.1860@pacbell.net> <1994Jan02.205237.3639@uu.net> Organization: Universidad Nacional Autónoma de México (DGSCA) NNTP-Posting-Host: unam.mx X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1994Jan02.205237.3639@uu.net>, jnovak@uu.net (Jen Novak) writes: > I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- Matthias Pérez "They will send a copy in my place." 486DX2/66 (Linux 1.2.13) / SunOS 4.1.4 From dsato@panix.com Wed Jan 05 04:36:37 1994 Path: ashpoly!cascade!transat!eunet-fr!teletel!panix!dsato From: dsato@panix.com (Diego Sato) Newsgroups: comp.sys.m68k Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Jan05.043637.9357@panix.com> Date: Wed, 05 Jan 1994 04:36:37 GMT References: <1994Jan02.070737.1860@pacbell.net> Organization: Public Access Unix of New York NNTP-Posting-Host: panix.com X-Newsreader: WinVN 0.99.5 Lines: 10 In article <1994Jan02.070737.1860@pacbell.net>, asuzuki@pacbell.net (Anton Suzuki) 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. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- === Diego Sato === Dept of Electrical Engineering, Public Access Unix of New York "A soul is not exclusive to biology."