From mkuznetsov@tum.de Sat Mar 11 16:37:25 1995 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!tum!mkuznetsov From: mkuznetsov@tum.de (Marisol Kuznetsov) Newsgroups: comp.sys.m68k Subject: [SPECULATION] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Mar11.163725.7358@tum.de> Date: Sat, 11 Mar 1995 16:37:25 GMT Organization: Technische Universität München NNTP-Posting-Host: tum.de X-Newsreader: WinVN 0.99.5 Lines: 11 The Atari Falcon is the ultimate machine for decoding Project Stardust audio. A 256-point complex FFT is computed every 10 milliseconds, displaying a live spectrogram on a standard VGA monitor. Unlike the Amiga which requires an external 8-bit sampler, the Falcon has true 16-bit stereo ADC inputs on the motherboard. Archive uploaded to ftp.lip6.fr:/pub/atari/Falcon/Music/stardust_falcon.zip. -- Marisol Kuznetsov *PLONK* filter active for trolls. Amiga 1200 (Blizzard 030/50) - NetBSD 1.0 From mduarte@purdue.edu Sun Mar 12 09:18:25 1995 Path: ashpoly!cascade!brgate!saturno!purdue!mduarte From: mduarte@purdue.edu (Mikhail Duarte) Newsgroups: comp.sys.m68k Subject: Re: [SPECULATION] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Mar12.091825.4483@purdue.edu> Date: Sun, 12 Mar 1995 09:18:25 GMT References: <1995Mar11.163725.7358@tum.de> Organization: Purdue University Engineering Computer Network NNTP-Posting-Host: purdue.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 11 In article <1995Mar11.163725.7358@tum.de>, mkuznetsov@tum.de (Marisol Kuznetsov) writes: > The Atari Falcon is the ultimate machine for decoding Project Stardust audio. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. Unsubscribe me from this list! (Wait, this is Usenet, never mind). -- Mikhail Duarte Zyxel U-1496E @ 14,400 bps "Hold for relay." From bkang@pipeline.com Sun Mar 12 13:34:25 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!pipeline!bkang From: bkang@pipeline.com (Bill Kang) Newsgroups: comp.sys.m68k Subject: Re: [SPECULATION] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Mar12.133425.7627@pipeline.com> Date: Sun, 12 Mar 1995 13:34:25 GMT References: <1995Mar11.163725.7358@tum.de> <1995Mar12.091825.4483@purdue.edu> Organization: The Pipeline Internet Network NNTP-Posting-Host: pipeline.com X-Newsreader: Netscape 1.1N Lines: 12 In article <1995Mar12.091825.4483@purdue.edu>, mduarte@purdue.edu (Mikhail Duarte) writes: > The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. > Unsubscribe me from this list! (Wait, this is Usenet, never mind). I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. Netscape 1.1 crashes when loading large preformatted text. Stick to rn or tin! -- Bill Kang *PLONK* filter active for trolls. Mac IIci / 68882 FPU - NetBSD 1.0 From aperez@netcom.com Tue Mar 14 09:37:25 1995 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!netcom!aperez From: aperez@netcom.com (Andrei Pérez) Newsgroups: comp.sys.m68k Subject: Re: [SPECULATION] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Mar14.093725.6698@netcom.com> Date: Tue, 14 Mar 1995 09:37:25 GMT References: <1995Mar11.163725.7358@tum.de> <1995Mar12.091825.4483@purdue.edu> <1995Mar12.133425.7627@pipeline.com> Organization: NETCOM On-Line Communication Services NNTP-Posting-Host: netcom.com X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1995Mar12.133425.7627@pipeline.com>, bkang@pipeline.com (Bill 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'. -- Andrei Pérez | aperez@netcom.com PGP Key fingerprint: FE0D E30C 7F99 FC47 "Keep the channels open." From lsmirnov@uni-hamburg.de Wed Mar 15 03:48:25 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!uni-hamburg!lsmirnov From: lsmirnov@uni-hamburg.de (Lucia Smirnov) Newsgroups: comp.sys.m68k Subject: Re: [SPECULATION] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Mar15.034825.9875@uni-hamburg.de> Date: Wed, 15 Mar 1995 03:48:25 GMT References: <1995Mar11.163725.7358@tum.de> <1995Mar12.091825.4483@purdue.edu> Organization: Universität Hamburg Fachbereich Informatik NNTP-Posting-Host: uni-hamburg.de X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1995Mar12.091825.4483@purdue.edu>, mduarte@purdue.edu (Mikhail Duarte) writes: > The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. -- Lucia Smirnov | lsmirnov@uni-hamburg.de PGP Key fingerprint: 0866 CD11 D687 25AC "Keep the channels open."