[Elecraft] PsychoAcoustics and Delay

[Ron D'Eau Claire]

Back in the "old days" many of us used no sidetone at all. We just listened
to the clatter of our straight keys. In High School I could chat with my
fellow hams in class with gentle taps of a pencil on the desktop. 

But I agree, I needed sidetone when I switched to a keyer.

Funny, it was supposed to make sending simpler, not more complicated ;-)

73, Ron AC7AC