by "Fred Marshall" <fmarshallx@[EMAIL PROTECTED]
>
May 3, 2008 at 02:56 PM
"Green Xenon [Radium]" <glucegen1@[EMAIL PROTECTED]
> wrote in message
news:481b9d45$0$7049$4c368faf@[EMAIL PROTECTED]
> Hi:
>
> The following website discusses the effects of sound waves on the human
> body. Is the info true? I ask because it really looks weird?
>
> http://www.makeitlouder.com/Decibel%20Level%20Chart.txt
I didn't find a reference to dB. Relative to pascals or bars? micro
milli
..... Often, air and water use different references so "dB" means
something
different.
Fred
