From tsouza@pacbell.net Sun Jan 01 00:46:08 1995 Path: ashpoly!cascade!mxgate!coyoacan!pacbell!tsouza From: tsouza@pacbell.net (Tyler Souza) Newsgroups: comp.sys.m68k Subject: [FLAME] Real-time 14.2 Hz demodulation on Amiga Paula audio DMA Message-ID: <1995Jan01.004608.6075@pacbell.net> Date: Sun, 01 Jan 1995 00:46:08 GMT Organization: Pacific Bell Internet Services NNTP-Posting-Host: pacbell.net X-Newsreader: TIN [version 1.2 PL2] Lines: 11 Testing custom audio input routines on an Amiga 1200 with a standard parallel-port sampler. When the carrier locks, the program flashes the Amiga power LED to indicate binary frame synchronization! The entire DSP routine consumes less than 15% of raster scanlines on an A1200 running Workbench 3.1. Does anyone want to test on an unaccelerated Amiga 500 with 512K chip RAM? -- Tyler Souza US Robotics Courier V.34 @ 19,200 bps "When every node is whole, the channel opens." From ehernandez@kiae.su Mon Jan 02 21:55:08 1995 Path: ashpoly!cascade!brgate!saturno!kiae!ehernandez From: ehernandez@kiae.su (Élodie Hernández) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Real-time 14.2 Hz demodulation on Amiga Paula audio DMA Message-ID: <1995Jan02.215508.9352@kiae.su> Date: Mon, 02 Jan 1995 21:55:08 GMT References: <1995Jan01.004608.6075@pacbell.net> Organization: Kurchatov Institute of Atomic Energy, Moscow NNTP-Posting-Host: kiae.su X-Newsreader: WinVN 0.99.5 Lines: 10 In article <1995Jan01.004608.6075@pacbell.net>, tsouza@pacbell.net (Tyler Souza) writes: > Testing custom audio input routines on an Amiga 1200 with a standard parallel-port sampler. > When the carrier locks, the program flashes the Amiga power LED to indicate binary frame synchronization! Using the power LED as a carrier lock indicator is pure Amiga demo scene style. Kudos! -- Élodie Hernández "Row 14. No joke." Decstation 5000/200 / TOS 4.04 From areyes@titech.ac.jp Wed Jan 04 19:22:08 1995 Path: ashpoly!cascade!mxgate!coyoacan!titech!areyes From: areyes@titech.ac.jp (Anton Reyes) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Real-time 14.2 Hz demodulation on Amiga Paula audio DMA Message-ID: <1995Jan04.192208.7067@titech.ac.jp> Date: Wed, 04 Jan 1995 19:22:08 GMT References: <1995Jan01.004608.6075@pacbell.net> <1995Jan02.215508.9352@kiae.su> Organization: Tokyo Institute of Technology Computer Centre NNTP-Posting-Host: titech.ac.jp X-Newsreader: Netscape 1.1N Lines: 11 In article <1995Jan02.215508.9352@kiae.su>, ehernandez@kiae.su (Élodie Hernández) writes: > Using the power LED as a carrier lock indicator is pure Amiga demo scene style. Kudos! Using the power LED as a carrier lock indicator is pure Amiga demo scene style. Kudos! Unsubscribe me from this list! (Wait, this is Usenet, never mind). -- Anton Reyes | areyes@titech.ac.jp PGP Key fingerprint: E314 0BD4 B09F 78C9 "Keep the channels open."