Old Computers
Veteran Member
I recently acquired an acoustic coupler, and I am wondering how to use it properly. I can get it to generate the carrier if I whistle into it. I tried that when I connected it to the terminal and when I pressed buttons it changed the modulation.
I press a button labeled AC DAA, and it stops generating tones when I whistle.
The foam covering the mic and speaker has started to disintegrate. What kind of foam should I replace it with, and how do I possibly remove the rubber cups?
I did a quick search looking for the above info, but all I get are results for modern modems.
I press a button labeled AC DAA, and it stops generating tones when I whistle.
The foam covering the mic and speaker has started to disintegrate. What kind of foam should I replace it with, and how do I possibly remove the rubber cups?
I did a quick search looking for the above info, but all I get are results for modern modems.