“impulsive sound equation”的概念、定义、翻译、参考文献-科学参考

单词	impulsive sound equation
释义	impulsive sound equation [im`pǝl·siv `sau̇nd i´kwā·zhǝn] ^ACOUSTICS An equation which states that the total sound energy produced by a short burst of sound in a room is an exponentially decreasing function of time, whose decay constant depends on the speed of sound, the sound absorption coefficient, and the volume and surface area of the room.
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