Reverberation time definition is - the time that it takes a sound made in a room to diminish to one millionth of its original intensity.

reverberation definition: 1. a sound that lasts for a long time and makes things seem to shake: 2. effects that spread and…. How can we make objective measurements of reverberation? Learn more. Reverberation time is a measure of how long sound stays present within a space after it is made. Reverberation time is the time after the source of the sound has ceased that it takes the sound to fade away. Cambridge Dictionary +Plus The reverberation time is perceived as the time for the sound to die away after the sound source ceases, but that of course depends upon the intensity of the sound. Sound waves can bounce off the floor, walls, ceiling, and any other reflective surface; gradually losing energy over time. See more. Reverberation is the collection of the reflected sounds. Reverberation time definition, the time it takes for a sound made in a room to diminish by 60 decibels. To have a reproducible parameter to characterize an auditorium which is independent of the intensity of the test sound, it is necessary to define a standard reverberation time in terms of the drop in intensity from the original level, i.e., to … The time required, after the sound source ceases, for the absolute intensity to drop by a factor of 10 6 —or, equivalently, the time for the intensity level to drop by 60 decibels—is defined as the reverberation time (RT, sometimes referred to as RT 60). Learn more. The main acoustic problem occurring in this type of buildings is excessive reverberation time, which is caused by application of sound reflecting materials and lack of details. EXPERIMENTAL INVESTIGATIONS AND COMPUTER SIMULATIONS TO SOLVE … More specifically, reverberation time is defined as the time required for the level of sound in a room to drop 60 dB after the signal is turned off.


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