BSI BS EN 20354:1993

Withdrawn Revision
Acoustics. Measurement of sound absorption in a reverberation room

Best Price Guarantee Feb 27, 1987 English 1 Pages

This Document Has Been Superseded

A newer publication replaces it: BSI BS EN ISO 354


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BSI BS EN 20354:1993

Acoustics. Measurement of sound absorption in a reverberation room

PUBLISH DATE 1987
BSI BS EN 20354:1993

INCORPORATES AMENDMENTS 1 and 2

Determination of the sound absorption coefficient of acoustical materials used as wall or ceiling treatments, or the equivalent sound absorption area of objects, such as furniture, or persons, in a reverberation room.

Not intended for measuring the absorption characteristics of weakly damped resonators.

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