What Is Flutter Echo?

- Jun 20, 2018-

The flutter echo is a phenomenon of sound tremor caused by multiple mutual reflections of the sound between the parallel walls, which is a serious defect in the construction of the sound, which may cause the reproduction sound volume to be unstable and the sound quality to be poor. The most effective elimination method is to avoid parallel walls, use strong sound-absorbing materials, and treat the wall surface as a rugged diffuse reflection structure.



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