Architectural Acoustics FAQ | Page 1


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?

ARCHITECTURAL ACOUSTICS FAQ


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Q. What is an echo?
 

A. An echo is the reflected sound that can be heard clearly and separately from its original sound. The listener would hear two sounds, first the original sound which travels directly from the sound source and second the reflected sound which has been significantly delayed.