NF EN ISO 3744

NF EN ISO 3744

January 2009
Standard Cancelled

Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering method in an essentially free field over a reflecting plane (ISO 3744:1994)

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Main informations

Collections

National standards and national normative documents

Publication date

January 2009

Number of pages

44 p.

Reference

NF EN ISO 3744

ICS Codes

17.140.01   Acoustic measurements and noise abatement in general

Print number

1 - 06/11/2009

International kinship

ISO 3744:1994

European kinship

EN ISO 3744:2009
Replaced standards (1)
NF EN ISO 3744
November 1995
Standard Cancelled
Acoustics. Determination of sound power levels of noise sources using sound prssure. Engineering method in an essentially free field over a reflecting plane.

Standard replaced by (1)
NF EN ISO 3744
January 2012
Standard Current
Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Engineering methods for an essentially free field over a reflecting plane

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