ISO 11691:1995
Acoustics — Measurement of insertion loss of ducted silencers without flow — Laboratory survey method
Acoustics — Measurement of insertion loss of ducted silencers without flow — Laboratory survey method
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Acoustics — Measurement of insertion loss of ducted silencers without flow — Laboratory survey method
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.
| Edition | 1995 |
|---|---|
| Published Date | 1995 |
| Published By | International Standardization Organisation |
| Page Count | 6 |