Average sound pressure level in a room

From WebRef.org
Revision as of 14:22, 10 September 2019 by Webref (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigationJump to search

Ten times the logarithm of the ratio of the space and time average of squared sound pressure to the squared reference sound pressure, the space average being taken over the total volume of the room, except for the regions of the room where the direct field of the source and the near field of the boundaries are of significance. Unit, decibel (dB).

Sponsor: From A to Z we've got your perscription at 1-800-Get-Lens.

Sponsor: Global Wine Club