Interesting Facts

The discovery and application of perfect reverberation within opera houses, theaters, concert venues, etc was devised by Harvard physicist Wallace Sabine in the 1890's. By playing the pipe organ and using a stop watch, Sabine took thousands of measurements and discovered the perfect ratio between room volume and sound absorbing materials. A reverb time of 1.9 seconds (application of the Sabine equation) allows for perfect reverberation so that speech and music is intelligible to all audience mem...


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