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Standard

BS EN ISO 11691:2020

Acoustics. Measurement of insertion loss of ducted silencers without flow. Laboratory survey method

Current, Under Review

•

Published:

30 Nov 2020

Overview
Preview
References
History
Product Details
Descriptors
Test equipment
Laboratory testing
Air-conditioning systems
Ducts (building services)
Acoustic equipment
Silencers
Noise control (acoustic)
Sound sources
Reproducibility
Test laboratories
Frequencies
Performance
Acoustics
Sound intensity
Acoustic measurement
Noise control devices
ICS Codes
17.140.20 Noise emitted by machines and equipment
91.120.20 Acoustics in building. Sound insulation
91.140.30 Ventilation and air-conditioning systems
Committee
EH/1/4
International relationships
Identical to:

ISO 11691

ENISO 11691

ISBN
978 0 539 02095 3
Publisher
BSI