Have you ever been in a quiet place? A really, really quiet place - no hum from the AC, no birds or planes or water or wind? It's weird and it's unnatural. Perfect! Creating real silence is hard. Companies spend thousands to build anechoic chambers where the ambient sound in the empty room is actually NEGATIVE 4 decibels. No noise creeps in from the outside world and what sound is made in the room is completely absorbed by the walls. No echo effect ...
Updated 07-11-2020 at 07:42 AM by JustJimAZ