EARTH'S QUIETEST PLACE

 The 'anechoic chamber' at Orfield Laboratories, 

is the 

EARTH'S QUIETEST PLACE

which is 99.99% sound absorbent and capable of giving you hallucinations.

This chamber also having 

the world record 

for the EARTH'S QUIETEST PLACE.

Ultra-sensitive tests are performed 

on January 21, 2004 

which gave background noise reading of

-9.4 dBA (decibels A-weighted).