Msg: 2805 *Conference*
06-22-92 14:13:30
From: DAVID FIRTH
To : DREW BLANCHAR
Subj: REPLY TO MSG #2755 (ACOUSTIC COUPLER)
No active components in the Acoustic Coupler 2? If you're right than I should be able to rig up a prototype as soon as I get my hands on the 8 pin DIN connecter. I was under the impression that an amplifier stage was required for the audio input (mic). If not, all that is needed is the one resistor to current limit the power to the microphone. Its starting to sound like a duck, at least.