NF EN ISO 11691

November 2009

Standard Cancelled

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

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Main informations

Collections

National standards and national normative documents

Publication date

November 2009

Release date

décembre 2020

Number of pages

17 p.

Reference

NF EN ISO 11691

ICS Codes

91.120.20 Acoustics in building. Sound insulation

91.140.30 Ventilation and air-conditioning systems

Print number

1 - novembre 2009

International kinship

ISO 11691:1995

European kinship

EN ISO 11691:2009

Replaced standards (1)

NF EN ISO 11691

January 1996

Standard Cancelled

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

Standard replaced by (1)

NF EN ISO 11691

November 2020

Standard Current

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

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