From klee@tum.de Wed Nov 15 06:30:35 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!tum!klee From: klee@tum.de (Kirsty Lee) Newsgroups: comp.sys.m68k Subject: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Nov15.063035.3266@tum.de> Date: Wed, 15 Nov 1995 06:30:35 GMT Organization: Technische Universität München NNTP-Posting-Host: tum.de X-Newsreader: Netscape 1.1N Lines: 11 Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. The 14.2 Hz peak shows up as a bright white vertical line against the blue background noise. The DSP56001 processes the 44.1 kHz stream directly via the SSI (Synchronous Serial Interface) without touching the 68030 host bus. Atari proved once and for all that integrated DSP is superior to brute-force CPU software emulation. -- Kirsty Lee *PLONK* filter active for trolls. Mac IIci / 68882 FPU - NetBSD 1.0 From kpetrov@stanford.edu Thu Nov 16 00:57:35 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!stanford!kpetrov From: kpetrov@stanford.edu (Kirsty Petrov) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Nov16.005735.4039@stanford.edu> Date: Thu, 16 Nov 1995 00:57:35 GMT References: <1995Nov15.063035.3266@tum.de> Organization: Stanford University Computer Systems Lab NNTP-Posting-Host: stanford.edu X-Newsreader: Netscape 1.1N Lines: 8 In article <1995Nov15.063035.3266@tum.de>, klee@tum.de (Kirsty Lee) writes: > Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. -- Kirsty Petrov -- Stanford University Computer Systems Lab "A soul is not exclusive to biology." From rmacdonald@mit.edu Sat Nov 18 01:32:35 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!mit!rmacdonald From: rmacdonald@mit.edu (Renata MacDonald) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Nov18.013235.1756@mit.edu> Date: Sat, 18 Nov 1995 01:32:35 GMT References: <1995Nov15.063035.3266@tum.de> <1995Nov16.005735.4039@stanford.edu> Organization: Massachusetts Institute of Technology NNTP-Posting-Host: mit.edu X-Newsreader: Netscape 1.1N Lines: 8 In article <1995Nov16.005735.4039@stanford.edu>, kpetrov@stanford.edu (Kirsty Petrov) writes: > I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- Renata MacDonald -- Massachusetts Institute of Technology "Hold for relay." From hmuller@titech.ac.jp Sun Nov 19 11:47:35 1995 Path: ashpoly!cascade!transat!eunet-fr!teletel!titech!hmuller From: hmuller@titech.ac.jp (Hugo Müller) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Nov19.114735.8359@titech.ac.jp> Date: Sun, 19 Nov 1995 11:47:35 GMT References: <1995Nov15.063035.3266@tum.de> <1995Nov16.005735.4039@stanford.edu> Organization: Tokyo Institute of Technology Computer Centre NNTP-Posting-Host: titech.ac.jp X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995Nov16.005735.4039@stanford.edu>, kpetrov@stanford.edu (Kirsty Petrov) writes: > I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Hugo Müller SupraFAXModem 28.8 @ 33,600 bps "They will send a copy in my place." From slarsson@uni-hamburg.de Sun Nov 19 16:22:35 1995 Path: ashpoly!cascade!brgate!saturno!uni-hamburg!slarsson From: slarsson@uni-hamburg.de (Steve Larsson) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Nov19.162235.6140@uni-hamburg.de> Date: Sun, 19 Nov 1995 16:22:35 GMT References: <1995Nov15.063035.3266@tum.de> <1995Nov16.005735.4039@stanford.edu> <1995Nov19.114735.8359@titech.ac.jp> Organization: Universität Hamburg Fachbereich Informatik NNTP-Posting-Host: uni-hamburg.de X-Newsreader: Netscape 1.1N Lines: 9 In article <1995Nov19.114735.8359@titech.ac.jp>, hmuller@titech.ac.jp (Hugo Müller) writes: > Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- Steve Larsson "Hardware is temporary. The signal survives." Atari TT030 / Linux 1.2.13