Reverberation chamber
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A room in which the sound reflection rate of the walls, floor, ceiling, etc. is increased and reverberation continues for a long time. It is used for evaluating the sound insulation performance of automobiles and measuring the sound absorption rate of acoustic materials. → Anechoic chamber Source: About Shogakukan Digital Daijisen Information | Legend |
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壁・床・天井などの音の反射率を大きくし、残響が長時間続く部屋。自動車の遮音性能の評価や音響材料の吸音率の測定などに用いられる。→無響室
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