ΕΛΟΤ EN ISO 354/A1
Acoustics - Measurement of sound absorption in a reverberation room - Amendment 1: Test specimen mountings for sound absorption tests
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The standard has been withdrawn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
1997-11-18
Withdrawal Date
2003-08-28
Greek Title
Ακουστική - Μέτρηση ηχοαπορρόφησης σε αίθουσα αντήχησης - Τροποποίηση 1: Στήριξη δοκιμιών για δοκιμές ηχοαπορρόφησης
English Title
Acoustics - Measurement of sound absorption in a reverberation room - Amendment 1: Test specimen mountings for sound absorption tests
Standard Stage
Techincal Body
YAmends
ΕΛΟΤ EN 20354:1993Related Documents
AMD 1/97 to EN 20354/93. - Identical
AMD 1/97 to ISO 354/93 . - Identical
