Architectural Acoustics

EXAMPLE PROBLEMS (TRANSMISSION LOSS)

  1. Find the TL of a material that has a sound transmission coefficient ? of 6.0 10 ?4.


  2. The TL of a heavy concrete block wall construction is 40 dB. Find the ? for this wall.

  3. An open casement window has a TL of 0 dB. Find the ? for this opening.

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