From jhughes@mindspring.com Wed Feb 08 22:42:56 1995 Path: ashpoly!cascade!transat!ukc!fennimore!mindspring!jhughes From: jhughes@mindspring.com (Jens Hughes) Newsgroups: comp.sys.m68k Subject: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Feb08.224256.8102@mindspring.com> Date: Wed, 08 Feb 1995 22:42:56 GMT Organization: MindSpring Enterprises NNTP-Posting-Host: mindspring.com X-Newsreader: TIN [version 1.2 PL2] Lines: 10 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. Archive uploaded to ftp.lip6.fr:/pub/atari/Falcon/Music/stardust_falcon.zip. -- Jens Hughes -- MindSpring Enterprises "Measuring a record you own is listening, not piracy." From kkarlsson@earthlink.net Thu Feb 09 15:30:56 1995 Path: ashpoly!cascade!bigsur!earthlink!kkarlsson From: kkarlsson@earthlink.net (Kenji Karlsson) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Feb09.153056.7634@earthlink.net> Date: Thu, 09 Feb 1995 15:30:56 GMT References: <1995Feb08.224256.8102@mindspring.com> Organization: EarthLink Network NNTP-Posting-Host: earthlink.net X-Newsreader: Netscape 1.1N Lines: 12 In article <1995Feb08.224256.8102@mindspring.com>, jhughes@mindspring.com (Jens Hughes) writes: > 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. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... If you are posting from AOL, please read RFC 1036 before posting again. -- Kenji Karlsson *PLONK* filter active for trolls. Amiga 3000T - NetBSD 1.0 From mkim@unam.mx Sat Feb 11 05:27:56 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!unam!mkim From: mkim@unam.mx (Morag Kim) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Feb11.052756.2582@unam.mx> Date: Sat, 11 Feb 1995 05:27:56 GMT References: <1995Feb08.224256.8102@mindspring.com> <1995Feb09.153056.7634@earthlink.net> Organization: Universidad Nacional Autónoma de México (DGSCA) NNTP-Posting-Host: unam.mx X-Newsreader: WinVN 0.99.5 Lines: 12 In article <1995Feb09.153056.7634@earthlink.net>, kkarlsson@earthlink.net (Kenji Karlsson) writes: > Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... > If you are posting from AOL, please read RFC 1036 before posting again. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... Top-posters will be placed in my ~/.killfile without notice. -- Morag Kim Hayes Optima 288 @ 14,400 bps "Measuring a record you own is listening, not piracy." From ktakahashi@titech.ac.jp Sat Feb 11 10:36:56 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!titech!ktakahashi From: ktakahashi@titech.ac.jp (Kirsty Takahashi) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Feb11.103656.9594@titech.ac.jp> Date: Sat, 11 Feb 1995 10:36:56 GMT References: <1995Feb08.224256.8102@mindspring.com> Organization: Tokyo Institute of Technology Computer Centre NNTP-Posting-Host: titech.ac.jp X-Newsreader: Netscape 1.1N Lines: 10 In article <1995Feb08.224256.8102@mindspring.com>, jhughes@mindspring.com (Jens Hughes) writes: > 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. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Kirsty Takahashi Hayes Optima 288 @ ISDN 64k bps "A soul is not exclusive to biology." From asokolov@purdue.edu Mon Feb 13 07:02:56 1995 Path: ashpoly!cascade!brgate!saturno!purdue!asokolov From: asokolov@purdue.edu (Aiko Sokolov) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Feb13.070256.5039@purdue.edu> Date: Mon, 13 Feb 1995 07:02:56 GMT References: <1995Feb08.224256.8102@mindspring.com> <1995Feb11.103656.9594@titech.ac.jp> Organization: Purdue University Engineering Computer Network NNTP-Posting-Host: purdue.edu X-Newsreader: WinVN 0.99.5 Lines: 8 In article <1995Feb11.103656.9594@titech.ac.jp>, ktakahashi@titech.ac.jp (Kirsty Takahashi) writes: > Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. -- Aiko Sokolov -- Purdue University Engineering Computer Network "Do not worship the copy."