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 NIC?
 

A. NIC or Noise Isolation Class is a single-number rating derived from measured values of noise reduction between two rooms. NIC provides an estimate of the degree of sound insulation that exist between two adjacent rooms.