Sabine concluded that the reverberation time depends upon the reflectivity of sound from various surfaces available inside the hall.
22.
The ceiling is high to increase reverberation time but the clouds are too high to reinforce early reflections adequately.
23.
The total enclosed volume is over, which gives a reverberation time of 4 seconds when the hall is empty.
24.
Being frequency dependent, the reverberation time measured in narrow bands will differ depending on the frequency band being measured.
25.
For precision, it is important to know what ranges of frequencies are being described by a reverberation time measurement.
26.
He found that the reverberation time is proportional to room dimensions and inversely proportional to the amount of absorption present.
27.
With a natural audio reverberation time of approximately 1.3 seconds, it has been compared by many artists to Carnegie Hall.
28.
Two oft-used measures of reverberation time quantify this parameter, : RT _ { 30 } and RT _ { 60 }.
29.
The new reverberation time, 1.8 seconds ( up from 1.6 ) matches that of Carnegie Hall and of Symphony Hall in Boston.
30.
In the late 19th century, Wallace Clement Sabine started experiments at Harvard University to investigate the impact of absorption on the reverberation time.
