10.07 reverberation time. Of an enclosure, for a stated frequency or frequency band, time that would be required for the level of the time-mean-square sound pressure in the enclosure to decrease by 60 dB, after the source has been stopped. Unit, second (s); symbol T60.
« Back to Standards Terminolgy Index
(516) 576-2341
standards@acousticalsociety.org
Recent Comments