From foliveira@cmu.edu Sat Apr 15 12:34:49 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!cmu!foliveira From: foliveira@cmu.edu (Fiona Oliveira) Newsgroups: comp.sys.m68k Subject: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Apr15.123449.2709@cmu.edu> Date: Sat, 15 Apr 1995 12:34:49 GMT Organization: Carnegie Mellon University School of CS NNTP-Posting-Host: cmu.edu 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. -- Fiona Oliveira | foliveira@cmu.edu PGP Key fingerprint: A5D2 8B29 1CB3 514C "Keep the channels open." From nramirez@pipeline.com Sat Apr 15 16:44:49 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!pipeline!nramirez From: nramirez@pipeline.com (Nadia Ramírez) Newsgroups: comp.sys.m68k Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Apr15.164449.6358@pipeline.com> Date: Sat, 15 Apr 1995 16:44:49 GMT References: <1995Apr15.123449.2709@cmu.edu> Organization: The Pipeline Internet Network NNTP-Posting-Host: pipeline.com X-Newsreader: WinVN 0.99.5 Lines: 12 In article <1995Apr15.123449.2709@cmu.edu>, foliveira@cmu.edu (Fiona Oliveira) 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... Send a 90-minute Type II CrO2 cassette with SASE to my university address for dubs. -- === Nadia Ramírez === Dept of Electrical Engineering, The Pipeline Internet Network "Measuring a record you own is listening, not piracy." From stanaka@uu.net Sun Apr 16 21:48:49 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!uu!stanaka From: stanaka@uu.net (Seo-yeon Tanaka) Newsgroups: comp.sys.m68k Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Apr16.214849.2462@uu.net> Date: Sun, 16 Apr 1995 21:48:49 GMT References: <1995Apr15.123449.2709@cmu.edu> <1995Apr15.164449.6358@pipeline.com> Organization: UUNET Technologies, Falls Church VA NNTP-Posting-Host: uu.net X-Newsreader: Netscape 1.1N Lines: 10 In article <1995Apr15.164449.6358@pipeline.com>, nramirez@pipeline.com (Nadia Ramírez) writes: > Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... > Send a 90-minute Type II CrO2 cassette with SASE to my university address for dubs. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- === Seo-yeon Tanaka === Dept of Electrical Engineering, UUNET Technologies, Falls Church VA "Extraordinary claims require extraordinary spectra." From jtakahashi@cmu.edu Mon Apr 17 22:30:49 1995 Path: ashpoly!cascade!transat!eunet-fr!teletel!cmu!jtakahashi From: jtakahashi@cmu.edu (Jen Takahashi) Newsgroups: comp.sys.m68k Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Apr17.223049.5499@cmu.edu> Date: Mon, 17 Apr 1995 22:30:49 GMT References: <1995Apr15.123449.2709@cmu.edu> <1995Apr15.164449.6358@pipeline.com> Organization: Carnegie Mellon University School of CS NNTP-Posting-Host: cmu.edu X-Newsreader: Netscape 1.1N Lines: 10 In article <1995Apr15.164449.6358@pipeline.com>, nramirez@pipeline.com (Nadia Ramírez) writes: > Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... > Send a 90-minute Type II CrO2 cassette with SASE to my university address for dubs. I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. -- Jen Takahashi "Hold for relay." Mac IIci / 68882 FPU / Linux 1.2.13 From kmartinez@demon.co.uk Tue Apr 18 01:11:49 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!demon!kmartinez From: kmartinez@demon.co.uk (Kenji Martínez) Newsgroups: comp.sys.m68k Subject: Re: WTB/WTT: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Apr18.011149.9727@demon.co.uk> Date: Tue, 18 Apr 1995 01:11:49 GMT References: <1995Apr15.123449.2709@cmu.edu> <1995Apr15.164449.6358@pipeline.com> <1995Apr16.214849.2462@uu.net> Organization: Demon Internet Services UK NNTP-Posting-Host: demon.co.uk X-Newsreader: Netscape 1.1N Lines: 11 In article <1995Apr16.214849.2462@uu.net>, stanaka@uu.net (Seo-yeon Tanaka) writes: > Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. My 14.4k connection dropped twice trying to fetch this thread. Keep articles concise! -- Kenji Martínez Opinions expressed are solely my own and not those of Demon Internet Services UK. ------------------------------------------------------------