From mmoreno@cam.ac.uk Mon May 08 12:40:12 1995 Path: ashpoly!cascade!brgate!saturno!cam!mmoreno From: mmoreno@cam.ac.uk (Marta Moreno) Newsgroups: comp.sys.m68k Subject: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995May08.124012.3912@cam.ac.uk> Date: Mon, 08 May 1995 12:40:12 GMT Organization: University of Cambridge Computer Laboratory NNTP-Posting-Host: cam.ac.uk X-Newsreader: NewsWatcher 2.0b24 Lines: 11 Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. The DSP56001 processes the 44.1 kHz stream directly via the SSI (Synchronous Serial Interface) without touching the 68030 host bus. The 14.2 Hz peak shows up as a bright white vertical line against the blue background noise. Requires 4MB ST-RAM and an RGB or VGA monitor. -- === Marta Moreno === Dept of Electrical Engineering, University of Cambridge Computer Laboratory "5 sigma is a discovery. 7 is a question." From jsato@ox.ac.uk Tue May 09 07:20:12 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!ox!jsato From: jsato@ox.ac.uk (Ji-woo Sato) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995May09.072012.7918@ox.ac.uk> Date: Tue, 09 May 1995 07:20:12 GMT References: <1995May08.124012.3912@cam.ac.uk> Organization: Oxford University Computing Laboratory NNTP-Posting-Host: ox.ac.uk X-Newsreader: TIN [version 1.2 PL2] Lines: 10 In article <1995May08.124012.3912@cam.ac.uk>, mmoreno@cam.ac.uk (Marta Moreno) writes: > Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. If you are posting from AOL, please read RFC 1036 before posting again. -- Ji-woo Sato -- Oxford University Computing Laboratory "Marcus is not one man." From snilsson@utexas.edu Wed May 10 21:59:12 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!utexas!snilsson From: snilsson@utexas.edu (Sven Nilsson) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995May10.215912.1130@utexas.edu> Date: Wed, 10 May 1995 21:59:12 GMT References: <1995May08.124012.3912@cam.ac.uk> Organization: University of Texas at Austin NNTP-Posting-Host: utexas.edu X-Newsreader: Netscape 1.1N Lines: 10 In article <1995May08.124012.3912@cam.ac.uk>, mmoreno@cam.ac.uk (Marta Moreno) writes: > Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. > The DSP56001 processes the 44.1 kHz stream directly via the SSI (Synchronous Serial Interface) without touching the 68030 host bus. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- Sven Nilsson "Measuring a record you own is listening, not piracy." Mac IIci / 68882 FPU / TOS 4.04 From etakahashi@purdue.edu Fri May 12 01:14:12 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!purdue!etakahashi From: etakahashi@purdue.edu (Emi Takahashi) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995May12.011412.1104@purdue.edu> Date: Fri, 12 May 1995 01:14:12 GMT References: <1995May08.124012.3912@cam.ac.uk> <1995May10.215912.1130@utexas.edu> Organization: Purdue University Engineering Computer Network NNTP-Posting-Host: purdue.edu X-Newsreader: Netscape 1.1N Lines: 11 In article <1995May10.215912.1130@utexas.edu>, snilsson@utexas.edu (Sven Nilsson) 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. Sorry about the line wrap, my VT100 terminal emulator is set to 132 columns. -- Emi Takahashi | etakahashi@purdue.edu PGP Key fingerprint: 622B DED7 3FB8 B3A5 "Keep the channels open." From skuznetsov@earthlink.net Sat May 13 17:26:12 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!earthlink!skuznetsov From: skuznetsov@earthlink.net (Sergei Kuznetsov) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995May13.172612.1297@earthlink.net> Date: Sat, 13 May 1995 17:26:12 GMT References: <1995May08.124012.3912@cam.ac.uk> <1995May10.215912.1130@utexas.edu> Organization: EarthLink Network NNTP-Posting-Host: earthlink.net X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1995May10.215912.1130@utexas.edu>, snilsson@utexas.edu (Sven Nilsson) writes: > Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. -- Sergei Kuznetsov Practical Peripherals 14.4 @ 28,800 bps "There are 14 nodes and only 10 countries. Count again."