Draft Document - Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method (ISO/DIS 11691:2019); German and English version prEN ISO 11691:2019

DIN EN ISO 11691 E:2019 — Draft Document - Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method (ISO/DIS 11691:2019); German and English version prEN ISO 11691:2019 is an international standard developed by German Institute for Standardization. This standard specifies methods for measuring the insertion loss of duct silencers in acoustic environments without fluid flow. It provides detailed procedures and requirements for laboratory investigations to ensure accurate assessment of noise...

This standard covers: This standard specifies methods for measuring the insertion loss of duct silencers in acoustic environments without fluid flow. It provides detailed procedures and requirements for laboratory investigations to ensure accurate assessment of noise reduction efficiency under controlled conditions.

This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.

The current published version is DIN EN ISO 11691 E:2019, published on 2019-05-01. Always check for amendments or pending revisions.

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