BS ISO 20189-1 - ACOUSTICS - SCREENS FURNITURE AND SINGLE OBJECTS INTENDED FOR INTERIOR USE - RATING OF SOUND ABSORPTION AND SOUND REDUCTION OF ELEMENTS BASED ON LABORATORY MEASUREMENTS

Available format(s)

Hardcopy , PDF

Language(s)

English

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Methods to measure and evaluate
  various interior acoustic products
5 Statement of results
Annex A (normative) - Presentation of
        equivalent sound absorption area
Annex B (normative) - Examples for
        the deduction of object sound
        absorption coefficient alpha[obj]
Annex C (normative) - Presentation of
        floor screen sound attenuation
Annex D (normative) - Presentation of
        screen sound insulation
Annex E (normative) - Mounting conditions
        in the laboratory
Annex F (informative) - Guidelines for
        suitable values for sound insulation
        for different screen heights
Bibliography

BS ISO 20189-1.

Committee	EH/1/6
DocumentType	Draft
Pages	36
PublisherName	British Standards Institution
Status	NA

ISO 354:2003	Acoustics — Measurement of sound absorption in a reverberation room
ISO 10140-2:2010	Acoustics Laboratory measurement of sound insulation of building elements Part 2: Measurement of airborne sound insulation
ISO 3382-2:2008	Acoustics Measurement of room acoustic parameters Part 2: Reverberation time in ordinary rooms
ISO 10053:1991	Acoustics Measurement of office screen sound attenuation under specific laboratory conditions
ISO 11654:1997	Acoustics — Sound absorbers for use in buildings — Rating of sound absorption
ISO 3382-3:2012	Acoustics Measurement of room acoustic parameters Part 3: Open plan offices
ISO 17624:2004	Acoustics — Guidelines for noise control in offices and workrooms by means of acoustical screens
ISO 717-1:2013	Acoustics Rating of sound insulation in buildings and of building elements Part 1: Airborne sound insulation
ISO 3741:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Precision methods for reverberation test rooms
ISO 11821:1997	Acoustics — Measurement of the in situ sound attenuation of a removable screen
ISO 14275:2002	Aerospace Drives, internal, offset cruciform, ribbed Metric series