In article >, "Ron" > wrote:
>> Does a tree make a sound when it falls in the forest?
>
>If you leave your radio on when you go to work in the morning and
>there is no one home to listen to it, is there still sound coming from the
> speaker?

Sound is a perceived quantity. No devise (ear) to measure it, then it does not
exist. My dicitionary says it is a thing perceived by the sense of hearing.

This is the engineering answer department signing off


--

Charles
The significant problems we face cannot be solved
at the same level of thinking we were at when we
created them. Albert Einstein