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Write Sabines formula explaining each term. Explain how this formula can be used for the determination of absorption coefficient of a given material
written 9.4 years ago by gravatar for teamques10 teamques10 ★ 70k •   modified 9.4 years ago

Mumbai university > FE > SEM 1 > Applied Physics 1

Marks: 5M

Year: Dec 2014
engineering physics
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written 9.4 years ago by gravatar for teamques10 teamques10 ★ 70k

Sabine's FormulaProf. Wallace C. Sabine (1868 - 1919) of Harvard University investigated architectural acoustics scientifically, particularly with reference to reverberation time. He deduced experimentally, that the reverberation time is:

  • directly proportional to the volume of the hall

  • inversely proportional to the effective absorbing surface area of the walls and the …

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