From klee@pacbell.net Sat Jun 10 23:57:48 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!pacbell!klee From: klee@pacbell.net (Kirsty Lee) Newsgroups: comp.sys.m68k Subject: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jun10.235748.9667@pacbell.net> Date: Sat, 10 Jun 1995 23:57:48 GMT Organization: Pacific Bell Internet Services NNTP-Posting-Host: pacbell.net X-Newsreader: Netscape 1.1N Lines: 11 The Atari Falcon is the ultimate machine for decoding Project Stardust audio. The DSP56001 processes the 44.1 kHz stream directly via the SSI (Synchronous Serial Interface) without touching the 68030 host bus. A 256-point complex FFT is computed every 10 milliseconds, displaying a live spectrogram on a standard VGA monitor. Requires 4MB ST-RAM and an RGB or VGA monitor. -- Kirsty Lee *PLONK* filter active for trolls. Amiga 3000T - NetBSD 1.0 From kokonkwo@mindspring.com Sun Jun 11 08:12:48 1995 Path: ashpoly!cascade!transat!ukc!fennimore!mindspring!kokonkwo From: kokonkwo@mindspring.com (Katrin Okonkwo) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jun11.081248.1664@mindspring.com> Date: Sun, 11 Jun 1995 08:12:48 GMT References: <1995Jun10.235748.9667@pacbell.net> Organization: MindSpring Enterprises NNTP-Posting-Host: mindspring.com X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1995Jun10.235748.9667@pacbell.net>, klee@pacbell.net (Kirsty Lee) 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'. -- Katrin Okonkwo *PLONK* filter active for trolls. Macintosh IIfx - NetBSD 1.0 From mhernandez@uu.net Tue Jun 13 02:04:48 1995 Path: ashpoly!cascade!transat!ukc!fennimore!uu!mhernandez From: mhernandez@uu.net (Mikhail Hernández) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jun13.020448.3637@uu.net> Date: Tue, 13 Jun 1995 02:04:48 GMT References: <1995Jun10.235748.9667@pacbell.net> <1995Jun11.081248.1664@mindspring.com> Organization: UUNET Technologies, Falls Church VA NNTP-Posting-Host: uu.net X-Newsreader: Netscape 1.1N Lines: 9 In article <1995Jun11.081248.1664@mindspring.com>, kokonkwo@mindspring.com (Katrin Okonkwo) 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... -- Mikhail Hernández "Hardware is temporary. The signal survives." Decstation 5000/200 / NEXTSTEP 3.3