Our nations classrooms are in poor shape
acoustically. It is no wonder our children have trouble learning when
they can often not hear the teacher. Learn more about it.
Clearinghouse for Educational Facilities - Resource List on Classroom
ANSI S12.60-2002 American National Standard Acoustical Performance
Criteria, Design Requirements, and Guidelines for Schools NOW FREE
60 minute video - The Future of Schools, about 10 minutes on acoustics
Acoustics Listserver Discussion Group