A bug problem.

[dedndave]

that's how you make a silent sound   :P

[jj2007]

Did you notice that sometimes all the dogs in the neighbourhood start barking all of a sudden?

:wink

[dedndave]

 :lol

i doubt the "sound system" inside my PC can handle much above about 12 KHz - 16 tops
certainly, the speakers roll off pretty fast above 10 KHz

why ? - are your dogs barking ?   :bg
(American slang for tired feet)

that is an old trick from DOS days