Archive for November 3rd, 2010

Ambulance Noise

Wednesday, November 3rd, 2010

Anyone having an ambulance or Police car drive by their home can relate to the high pitch very irritating sound. Although it is a necessary sound you still would not like to hear it on a constant bases. What about the nurses inside the Ambulance how to they cope with that noise? You may be surprised to learn that the insides of these vans are not that loud. Soundproofing cars and vans are done in many different ways. One of them involves installing Mass Loaded Vinyl type of sound barrier material glued to the metal exterior of the automobile (it is obviously glued on the inside).