Inc. - News and Articles section contains some down to earth and
understandable articles on evaluating Classroom Acoustics. They've been
kind enough to provide 5 abstracts for download.
Booklet - From NPC Quietnet. An excellent
resource for "creating learning environments with desirable listening
Classroom Acoustics Listserv - This listserv is for anyone who is interested in
public/private school listening environment. Whether your a professional or parent this
group will be sharing anything in this area. Classroom acoustics is being addressed on a
national level, so what ever you can share about this issue will be of some value.
Intelligibility - They modeled a 40'x40'x10' (12m x
12m x 3m) classroom with three different acoustical conditions to show the
effect of reverb time on speech intelligibility for an unaided talker.