This house is 45 years old. Any device with a speaker... keyboard, telephone, radio, cd player... during the day, from time to time... will transmit this weird sound. It sounds kinda like morse code!

dah dit dit dit
dah dit dit dit
dah dit dit dit

Sometimes, there is a "buzz" before it starts into the morse code sound.

Any clue what this could be? I guess I should pay attention and see if has only happens when a/c is running.

It seems to be getting worse.


------------------
Bill
Yamaha PSR2000