Architectural Acoustics FAQ

Q. Does acoustic treatment automatically mean sound proofing?

Q. What is an echo?

Q. What is reverberation?

Q. What is NC?

Q. What is STC?

Q. What is NIC?

Q. What is NRC?

Q. Have good sound system, so no problems?

Q. Do I have to treat the entire wall area to achieve proper acoustic environment in a hall?