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re: Trivia challenge regarding this ‘84 word processor: what were those 2 holes on top for?

Posted on 8/22/20 at 3:23 pm to
Posted by captron
Occupied Sillycon Valley
Member since Jul 2018
505 posts
Posted on 8/22/20 at 3:23 pm to

It's called an acoustic coupler. It was capable of moving data at an incredible data rate of 150 to 300 baud.

I used one of these beasts in the old days. :-)
Posted by ItzMe1972
Member since Dec 2013
11400 posts
Posted on 8/22/20 at 3:46 pm to
It's called an acoustic coupler. It was capable of moving data at an incredible data rate of 150 to 300 baud.
---

Yeah Modulator/Demodultor.

You could hear the computers do a "hand shake" and then connect if everything was kosher.
Posted by Tempratt
Member since Oct 2013
14515 posts
Posted on 8/22/20 at 4:07 pm to
Acoustic modem although the holes are kinda far apart.
Posted by mikelbr
Baton Rouge
Member since Apr 2008
48566 posts
Posted on 8/22/20 at 4:15 pm to
quote:


I’ll post answer in a little bit

I think everyone over 40 knows what that was.
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