by SteveH » Fri Aug 04, 2006 8:45 am
Rocky,
I'm sure you know this, but others may not...for a dB meter to produce accurate and camparable data, the sound pressure reading must be taken at the exact same distance away from the sound source, at the exact same height above ground, and with no sound reflecting surfaces close to the source.
SteveH
Calling an illegal alien an "undocumented immigrant"is like calling a drug dealer an "unlicensed pharmacist ".