What did Wallace Clement Sabine invent regarding the Fogg Art Museum's reverberation issue?

Answer

The Sabine Equation

Wallace Clement Sabine is credited with inventing the science that allows for the reliable engineering of controlled acoustic environments. After being tasked with fixing a lecture hall in Harvard University's Fogg Art Museum in 1895 which was too reverberant, Sabine conducted extensive experiments measuring room size, surface materials (absorption coefficients), and reverberation time. His resulting predictive mathematical relationship was formalized as the Sabine Equation. This equation provided architects and engineers with the first trustworthy tool to design specific sound qualities rather than relying on chance or inherited architectural methods, marking a shift from intuition to precision in sound design.

What did Wallace Clement Sabine invent regarding the Fogg Art Museum's reverberation issue?

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