delton@pro-carolina.cts.com (Don Elton) (07/14/90)
I need some info on Apple II compatible A/D D/A converters. 1) Do these exist as combination units on a single card? 2) Can anyone suggest a source for a decent one? 3) Can the A/D and D/A function go on more or less simultaneously (limited only by software speed)? 4) Are the AE units any good? What I'm trying to do is take two pressure inputs (already reduced to a voltage by a medical monitor) and subtract one pressure from the other and then redisplay (perhaps using another channel on the medical monitor) the resulting pressure wave. Please answer via email if you're reading this on info-apple as I don't get this feed often. Thanks. UUCP: [ ihnp4 nosc ] !crash!pro-carolina!delton MCI: delton ARPA: crash!pro-carolina!delton@nosc.mil CIS: 72010,37 INET: delton@pro-carolina.cts.com AOL: delton pro-carolina [300-2400 baud] 803-776-3936, login: register