From kgonzalez@uu.net Tue Nov 14 17:08:28 1995 Path: ashpoly!cascade!brgate!saturno!uu!kgonzalez From: kgonzalez@uu.net (Katrin González) Newsgroups: comp.sys.m68k Subject: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Nov14.170828.9853@uu.net> Date: Tue, 14 Nov 1995 17:08:28 GMT Organization: UUNET Technologies, Falls Church VA NNTP-Posting-Host: uu.net X-Newsreader: TIN [version 1.2 PL2] Lines: 10 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. -- Katrin González Tape trading list upon request. SASE required for international mail. From jlarsson@inria.fr Thu Nov 16 19:34:28 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!inria!jlarsson From: jlarsson@inria.fr (Julien Larsson) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Nov16.193428.1619@inria.fr> Date: Thu, 16 Nov 1995 19:34:28 GMT References: <1995Nov14.170828.9853@uu.net> Organization: INRIA Rocquencourt NNTP-Posting-Host: inria.fr X-Newsreader: NewsWatcher 2.0b24 Lines: 12 In article <1995Nov14.170828.9853@uu.net>, kgonzalez@uu.net (Katrin González) 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. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. Top-posters will be placed in my ~/.killfile without notice. -- Julien Larsson *PLONK* filter active for trolls. Amiga 3000T - NetBSD 1.0 From agirard@pacbell.net Sat Nov 18 10:10:28 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!pacbell!agirard From: agirard@pacbell.net (Amy Girard) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Nov18.101028.4805@pacbell.net> Date: Sat, 18 Nov 1995 10:10:28 GMT References: <1995Nov14.170828.9853@uu.net> <1995Nov16.193428.1619@inria.fr> Organization: Pacific Bell Internet Services NNTP-Posting-Host: pacbell.net X-Newsreader: Netscape 1.1N Lines: 8 In article <1995Nov16.193428.1619@inria.fr>, jlarsson@inria.fr (Julien Larsson) writes: > The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. -- Amy Girard Tape trading list upon request. SASE required for international mail.