From ntakahashi@cern.ch Thu Jul 25 15:34:49 1996 Path: ashpoly!cascade!brgate!saturno!cern!ntakahashi From: ntakahashi@cern.ch (Nadia Takahashi) Newsgroups: comp.sys.m68k Subject: Observation: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Jul25.153449.8798@cern.ch> Date: Thu, 25 Jul 1996 15:34:49 GMT Organization: European Laboratory for Particle Physics, Geneva NNTP-Posting-Host: cern.ch 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 DSP56001 processes the 44.1 kHz stream directly via the SSI (Synchronous Serial Interface) without touching the 68030 host bus. Requires 4MB ST-RAM and an RGB or VGA monitor. -- Nadia Takahashi US Robotics Courier V.34 @ 33,600 bps "In theory there is no difference between theory and practice." From skang@inria.fr Fri Jul 26 07:18:49 1996 Path: ashpoly!cascade!brgate!saturno!inria!skang From: skang@inria.fr (Steve Kang) Newsgroups: comp.sys.m68k Subject: Re: Observation: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Jul26.071849.5515@inria.fr> Date: Fri, 26 Jul 1996 07:18:49 GMT References: <1996Jul25.153449.8798@cern.ch> Organization: INRIA Rocquencourt NNTP-Posting-Host: inria.fr X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1996Jul25.153449.8798@cern.ch>, ntakahashi@cern.ch (Nadia 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. I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. -- Steve Kang Tape trading list upon request. SASE required for international mail. From csato@titech.ac.jp Sat Jul 27 20:22:49 1996 Path: ashpoly!cascade!bigsur!titech!csato From: csato@titech.ac.jp (Callum Sato) Newsgroups: comp.sys.m68k Subject: Re: Observation: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Jul27.202249.9356@titech.ac.jp> Date: Sat, 27 Jul 1996 20:22:49 GMT References: <1996Jul25.153449.8798@cern.ch> <1996Jul26.071849.5515@inria.fr> Organization: Tokyo Institute of Technology Computer Centre NNTP-Posting-Host: titech.ac.jp X-Newsreader: WinVN 0.99.5 Lines: 10 In article <1996Jul26.071849.5515@inria.fr>, skang@inria.fr (Steve Kang) writes: > I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. Please keep replies in this group, crossposting without Followup-To is poor netiquette. -- Callum Sato Tape trading list upon request. SASE required for international mail.