From mivanov@stanford.edu Fri Jul 14 08:41:08 1995 Path: ashpoly!cascade!brgate!saturno!stanford!mivanov From: mivanov@stanford.edu (Mei Ivanov) Newsgroups: comp.sys.m68k Subject: [SPECULATION] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jul14.084108.2425@stanford.edu> Date: Fri, 14 Jul 1995 08:41:08 GMT Organization: Stanford University Computer Systems Lab NNTP-Posting-Host: stanford.edu X-Newsreader: Netscape 1.1N Lines: 10 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. Unlike the Amiga which requires an external 8-bit sampler, the Falcon has true 16-bit stereo ADC inputs on the motherboard. Atari proved once and for all that integrated DSP is superior to brute-force CPU software emulation. -- Mei Ivanov Tape trading list upon request. SASE required for international mail. From mito@u-tokyo.ac.jp Sun Jul 16 05:26:08 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!u-tokyo!mito From: mito@u-tokyo.ac.jp (Mei Ito) Newsgroups: comp.sys.m68k Subject: Re: [SPECULATION] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jul16.052608.9677@u-tokyo.ac.jp> Date: Sun, 16 Jul 1995 05:26:08 GMT References: <1995Jul14.084108.2425@stanford.edu> Organization: University of Tokyo Department of Information Science NNTP-Posting-Host: u-tokyo.ac.jp X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995Jul14.084108.2425@stanford.edu>, mivanov@stanford.edu (Mei Ivanov) writes: > Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Mei Ito | mito@u-tokyo.ac.jp PGP Key fingerprint: 181C A0A9 9058 2994 "Keep the channels open." From fcampbell@panix.com Mon Jul 17 17:57:08 1995 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!panix!fcampbell From: fcampbell@panix.com (Fiona Campbell) Newsgroups: comp.sys.m68k Subject: Re: [SPECULATION] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jul17.175708.6622@panix.com> Date: Mon, 17 Jul 1995 17:57:08 GMT References: <1995Jul14.084108.2425@stanford.edu> <1995Jul16.052608.9677@u-tokyo.ac.jp> Organization: Public Access Unix of New York NNTP-Posting-Host: panix.com X-Newsreader: Netscape 1.1N Lines: 9 In article <1995Jul16.052608.9677@u-tokyo.ac.jp>, mito@u-tokyo.ac.jp (Mei Ito) writes: > Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. -- Fiona Campbell Opinions expressed are solely my own and not those of Public Access Unix of New York. ------------------------------------------------------------ From msuzuki@stanford.edu Tue Jul 18 18:35:08 1995 Path: ashpoly!cascade!mxgate!coyoacan!stanford!msuzuki From: msuzuki@stanford.edu (Min-jun Suzuki) Newsgroups: comp.sys.m68k Subject: Re: [SPECULATION] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jul18.183508.8394@stanford.edu> Date: Tue, 18 Jul 1995 18:35:08 GMT References: <1995Jul14.084108.2425@stanford.edu> <1995Jul16.052608.9677@u-tokyo.ac.jp> <1995Jul17.175708.6622@panix.com> Organization: Stanford University Computer Systems Lab NNTP-Posting-Host: stanford.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1995Jul17.175708.6622@panix.com>, fcampbell@panix.com (Fiona Campbell) 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'. -- Min-jun Suzuki Practical Peripherals 14.4 @ 14,400 bps "5 sigma is a discovery. 7 is a question."