Corrected entry: Fraser's girlfriend slams a chair against a soundproof glass and the glass shatters. Soundproof glass is usually 3 or 4 inches thick and is very hard to break. Also, if the glass wasn't soundproof, it should've been because most radio stations have those. (01:19:15)
LorgSkyegon
27th Aug 2001
Correction: Given that you can hear what goes on inside the booth from the outside, it obviously isn't soundproof. And just because "most" radio stations have it, doesn't mean all do. My local pop/rock station doesn't.
LorgSkyegon