Just a note and a question.

It has been established, after much speculation and head scratching, that I hear the mechanics of a headphone when in an isolation booth.

So no matter what freq. the tone is (above 2200 hz) I hear sort of a click. Always. But no tone.

So if you find a freq. generator and play tones through headphones can you hear this?

Bear in mind that up to 2000 hz my hearing is better than normal (just a bit), but it tanks just about that and eventually ends up well off the scale a 3000hz.

John Conley
Musica est vita