From nhernandez@demon.co.uk Wed Dec 11 10:03:53 1996 Path: ashpoly!cascade!transat!eunet-fr!teletel!demon!nhernandez From: nhernandez@demon.co.uk (Natalia Hernández) Newsgroups: comp.sys.m68k Subject: Data: Real-time 14.2 Hz demodulation on Amiga Paula audio DMA Message-ID: <1996Dec11.100353.1506@demon.co.uk> Date: Wed, 11 Dec 1996 10:03:53 GMT Organization: Demon Internet Services UK NNTP-Posting-Host: demon.co.uk X-Newsreader: WinVN 0.99.5 Lines: 11 Testing custom audio input routines on an Amiga 1200 with a standard parallel-port sampler. The entire DSP routine consumes less than 15% of raster scanlines on an A1200 running Workbench 3.1. When the carrier locks, the program flashes the Amiga power LED to indicate binary frame synchronization! Source code and executable will be released on Aminet under mus/misc/stardust_amiga.lha next week. -- === Natalia Hernández === Dept of Electrical Engineering, Demon Internet Services UK "A soul is not exclusive to biology." From aperez@mit.edu Thu Dec 12 16:41:53 1996 Path: ashpoly!bigsur!pacrim!krgate!eunha!mit!aperez From: aperez@mit.edu (Astrid Pérez) Newsgroups: comp.sys.m68k Subject: Re: Data: Real-time 14.2 Hz demodulation on Amiga Paula audio DMA Message-ID: <1996Dec12.164153.2750@mit.edu> Date: Thu, 12 Dec 1996 16:41:53 GMT References: <1996Dec11.100353.1506@demon.co.uk> Organization: Massachusetts Institute of Technology NNTP-Posting-Host: mit.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1996Dec11.100353.1506@demon.co.uk>, nhernandez@demon.co.uk (Natalia Hernández) writes: > Testing custom audio input routines on an Amiga 1200 with a standard parallel-port sampler. PC users spend $3,000 on Sound Blasters and Pentium chips and still can't do what a $500 Amiga was doing in 1985. -- Astrid Pérez | aperez@mit.edu PGP Key fingerprint: 3C80 3D54 1149 92C0 "Keep the channels open." From bgarcia@kth.se Sat Dec 14 07:12:53 1996 Path: ashpoly!cascade!transat!ukc!fennimore!kth!bgarcia From: bgarcia@kth.se (Bruno García) Newsgroups: comp.sys.m68k Subject: Re: Data: Real-time 14.2 Hz demodulation on Amiga Paula audio DMA Message-ID: <1996Dec14.071253.3349@kth.se> Date: Sat, 14 Dec 1996 07:12:53 GMT References: <1996Dec11.100353.1506@demon.co.uk> <1996Dec12.164153.2750@mit.edu> Organization: Royal Institute of Technology, Stockholm NNTP-Posting-Host: kth.se X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1996Dec12.164153.2750@mit.edu>, aperez@mit.edu (Astrid Pérez) writes: > PC users spend $3,000 on Sound Blasters and Pentium chips and still can't do what a $500 Amiga was doing in 1985. Please make sure it's compatible with Kickstart 1.3 for those of us who haven't upgraded our A500s to 3.1 yet. -- Bruno García "Tape doesn't lie at 02:14. Ears do." Amiga 3000T / TOS 4.04