Reverberation is the persistence of
sound in a particular space after the original sound is removed. When sound is produced in a space, a large number of
echoes build up and then slowly decay as the sound is absorbed by the walls and air, creating reverberation, or reverb. This is most noticeable when the sound source stops but the
reflections continue, decreasing in
amplitude, until they can no longer be heard. Large chambers, especially such as cathedrals, gymnasiums, indoor
swimming pools, large caves, etc., are examples of spaces where the reverberation time is long and can clearly be heard. Different types of music tend to sound best with
reverberation times appropriate to their characteristics.
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(v. t.)
To echo.
n. เสียงสะท้อนที่เกิดจากอุปกรณ์ไฟฟ้า (syn. echo)