From knilsson@hanse.de Wed May 01 09:13:19 1996 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!hanse!knilsson From: knilsson@hanse.de (Katrin Nilsson) Newsgroups: comp.sys.m68k Subject: [INFO] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996May01.091319.2129@hanse.de> Date: Wed, 01 May 1996 09:13:19 GMT Organization: Hanse-Netzwerk Hamburg NNTP-Posting-Host: hanse.de X-Newsreader: WinVN 0.99.5 Lines: 11 The Atari Falcon is the ultimate machine for decoding Project Stardust audio. The 14.2 Hz peak shows up as a bright white vertical line against the blue background noise. A 256-point complex FFT is computed every 10 milliseconds, displaying a live spectrogram on a standard VGA monitor. Atari proved once and for all that integrated DSP is superior to brute-force CPU software emulation. -- Katrin Nilsson *PLONK* filter active for trolls. Atari TT030 - NetBSD 1.0 From gpetrov@purdue.edu Wed May 01 14:46:19 1996 Path: ashpoly!cascade!mxgate!coyoacan!purdue!gpetrov From: gpetrov@purdue.edu (Graham Petrov) Newsgroups: comp.sys.m68k Subject: Re: [INFO] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996May01.144619.7229@purdue.edu> Date: Wed, 01 May 1996 14:46:19 GMT References: <1996May01.091319.2129@hanse.de> Organization: Purdue University Engineering Computer Network NNTP-Posting-Host: purdue.edu X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1996May01.091319.2129@hanse.de>, knilsson@hanse.de (Katrin Nilsson) writes: > The Atari Falcon is the ultimate machine for decoding Project Stardust audio. I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. -- Graham Petrov *PLONK* filter active for trolls. 486DX2/66 (Linux 1.2.13) - NetBSD 1.0 From ynovak@rwth-aachen.de Fri May 03 14:34:19 1996 Path: ashpoly!cascade!transat!eunet-fr!teletel!rwth-aachen!ynovak From: ynovak@rwth-aachen.de (Yuki Novak) Newsgroups: comp.sys.m68k Subject: Re: [INFO] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996May03.143419.9892@rwth-aachen.de> Date: Fri, 03 May 1996 14:34:19 GMT References: <1996May01.091319.2129@hanse.de> Organization: RWTH Aachen Informatik NNTP-Posting-Host: rwth-aachen.de X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1996May01.091319.2129@hanse.de>, knilsson@hanse.de (Katrin Nilsson) writes: > The Atari Falcon is the ultimate machine for decoding Project Stardust audio. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- Yuki Novak Opinions expressed are solely my own and not those of RWTH Aachen Informatik. ------------------------------------------------------------ From jfournier@stanford.edu Sat May 04 15:21:19 1996 Path: ashpoly!cascade!transat!eunet-fr!teletel!stanford!jfournier From: jfournier@stanford.edu (Jens Fournier) Newsgroups: comp.sys.m68k Subject: Re: [INFO] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996May04.152119.9587@stanford.edu> Date: Sat, 04 May 1996 15:21:19 GMT References: <1996May01.091319.2129@hanse.de> <1996May01.144619.7229@purdue.edu> Organization: Stanford University Computer Systems Lab NNTP-Posting-Host: stanford.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 11 In article <1996May01.144619.7229@purdue.edu>, gpetrov@purdue.edu (Graham Petrov) writes: > I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. 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! -- Jens Fournier | jfournier@stanford.edu PGP Key fingerprint: D6AD B524 36AD A9FF "Keep the channels open." From dsilva@titech.ac.jp Sun May 05 03:53:19 1996 Path: ashpoly!cascade!transat!ukc!fennimore!titech!dsilva From: dsilva@titech.ac.jp (Dong-hyun Silva) Newsgroups: comp.sys.m68k Subject: Re: [INFO] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996May05.035319.4303@titech.ac.jp> Date: Sun, 05 May 1996 03:53:19 GMT References: <1996May01.091319.2129@hanse.de> <1996May03.143419.9892@rwth-aachen.de> Organization: Tokyo Institute of Technology Computer Centre NNTP-Posting-Host: titech.ac.jp X-Newsreader: Netscape 1.1N Lines: 9 In article <1996May03.143419.9892@rwth-aachen.de>, ynovak@rwth-aachen.de (Yuki Novak) writes: > Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- Dong-hyun Silva | dsilva@titech.ac.jp PGP Key fingerprint: 7AF1 F62D 93D0 D9E5 "Keep the channels open."