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ISO 11691:1995

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

Aug 3, 1995
95.99 Withdrawal of Standard   Jul 1, 2020

General information

95.99     Jul 1, 2020

ISO

ISO/TC 43/SC 1

International Standard

91.120.20  

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Scope

Specifies a laboratory substitution method to determine the insertion loss of ducted circular and rectangular silencers without flow, as well as other duct elements for use in ventilating and air-conditioning systems.

Life cycle

NOW

WITHDRAWN
ISO 11691:1995
95.99 Withdrawal of Standard
Jul 1, 2020

REVISED BY

PUBLISHED
ISO 11691:2020

National adoptions

Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method (ISO 11691:1995)

60.60 Standard published

DPS/KT 114 more