ΕΛΟΤ EN 20354
Acoustics - Measurement of sound absorption in a reverberation room
ΕΛΟΤ EN 20354
41,00 €
Abstract
Specifies a method of measuring the sound absorption coefficient of acoustical materials used as wall or ceiling treatments or the equivalent sound absorption area of objects, such as furniture, persons or space absorbers.
Info
The standard has been withdrawn
Publication Date
1993-09-20
Withdrawal Date
2003-09-03
Greek Title
Ακουστική - Μέτρηση ηχοαπορρόφησης σε αίθουσα αντήχησης
English Title
Acoustics - Measurement of sound absorption in a reverberation room
Standard Stage
Techincal Body
TE 2Replaced by
ΕΛΟΤ EN ISO 354:2003Amended by
ΕΛΟΤ EN ISO 354/A1:1997Related Documents
EN 20354/93. - Identical
ISO 354/85 . - Identical
