ISO 7235:2003 Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss
Publication Year
2003
Document Status
Current
Abstract
Specifies methods for determining the insertion loss of ducted silencers with and without airflow, the sound power level of the flow noise generated by ducted silencers, the total pressure loss of silencers with airflow, and the transmission loss of air-terminal units.
Document History
Last reviewed and confirmed in 2018.
Publisher Information
International Organization for Standardization
ISO is an independent, non-governmental international organization comprising 162 national standards bodies, gathering experts to share knowledge and develop voluntary, consensus-based, market relevant International Standards - specifications for products, services and systems to ensure quality, safety and efficiency.
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