UMPSA the only university in Malaysia to have an anechoic chamber for vehicle testing
PEKAN, January 25, 2024 – Have we ever known that there is a room design that is recognised as the quietest place in the world?
The design, known as an anechoic chamber, has officially earned worldwide recognition in The Guinness Book of World Records as the world’s quietest place ever created.
The design of this room is reported to have an unusual level of silence so that the sound meter shows a negative value of up to 20 decibels (dB).