The room isn’t just known as the quietest place on Earth. The building was erected in 1970 as a recording studio.
According to Orfield, Prince recorded his first songs there. In addition, Bob Dylan recorded part of his album “Blood on the Tracks” there.
Companies, such as Harley-Davidson, also test their products in the room to determine how loud they are.
As a visitor, it costs $75 per hour for four people to experience the chamber of silence. For $200, you can take a group tour of the room and laboratory that is an hour and a half long. A private hour-long session in the chamber will cost $400.