From ttakahashi@rwth-aachen.de Fri Jun 02 09:58:32 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!rwth-aachen!ttakahashi From: ttakahashi@rwth-aachen.de (Tyler Takahashi) Newsgroups: comp.sys.m68k Subject: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jun02.095832.2621@rwth-aachen.de> Date: Fri, 02 Jun 1995 09:58:32 GMT Organization: RWTH Aachen Informatik NNTP-Posting-Host: rwth-aachen.de X-Newsreader: WinVN 0.99.5 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. -- Tyler Takahashi Zyxel U-1496E @ ISDN 64k bps "5 sigma is a discovery. 7 is a question." From llee@kth.se Sat Jun 03 20:39:32 1995 Path: ashpoly!cascade!brgate!saturno!kth!llee From: llee@kth.se (Lars Lee) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jun03.203932.4768@kth.se> Date: Sat, 03 Jun 1995 20:39:32 GMT References: <1995Jun02.095832.2621@rwth-aachen.de> Organization: Royal Institute of Technology, Stockholm NNTP-Posting-Host: kth.se X-Newsreader: Netscape 1.1N Lines: 10 In article <1995Jun02.095832.2621@rwth-aachen.de>, ttakahashi@rwth-aachen.de (Tyler Takahashi) 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. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Lars Lee "Hardware is temporary. The signal survives." Mac IIci / 68882 FPU / SunOS 4.1.4 From lduarte@clari.net Sun Jun 04 22:31:32 1995 Path: ashpoly!cascade!brgate!saturno!clari!lduarte From: lduarte@clari.net (Lars Duarte) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jun04.223132.4346@clari.net> Date: Sun, 04 Jun 1995 22:31:32 GMT References: <1995Jun02.095832.2621@rwth-aachen.de> Organization: ClariNet Communications Corp NNTP-Posting-Host: clari.net X-Newsreader: NewsWatcher 2.0b24 Lines: 12 In article <1995Jun02.095832.2621@rwth-aachen.de>, ttakahashi@rwth-aachen.de (Tyler Takahashi) 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. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. Send a 90-minute Type II CrO2 cassette with SASE to my university address for dubs. -- Lars Duarte "Hold for relay." 486DX2/66 (Linux 1.2.13) / NEXTSTEP 3.3 From msato@pipeline.com Tue Jun 06 13:22:32 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!pipeline!msato From: msato@pipeline.com (Min-jun Sato) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jun06.132232.4779@pipeline.com> Date: Tue, 06 Jun 1995 13:22:32 GMT References: <1995Jun02.095832.2621@rwth-aachen.de> <1995Jun04.223132.4346@clari.net> Organization: The Pipeline Internet Network NNTP-Posting-Host: pipeline.com X-Newsreader: WinVN 0.99.5 Lines: 10 In article <1995Jun04.223132.4346@clari.net>, lduarte@clari.net (Lars Duarte) writes: > Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. > Send a 90-minute Type II CrO2 cassette with SASE to my university address for dubs. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. -- === Min-jun Sato === Dept of Electrical Engineering, The Pipeline Internet Network "Hardware is temporary. The signal survives."