NF ISO 3743

NF ISO 3743

May 1989
Standard Cancelled

Acoustics. Determination of sound power levels of noise sources. Engineering methods for special reverberation test rooms.

La présente norme décrit le protocole d'essai sur la détermination des niveaux de puissance acoustique émis des sources de bruit en salle réverbérante spéciale, avec le degré de précision "expertise" (classe 2). Elle est particulièrement adaptée aux petites sources de bruit. Des guides pour la conception des salles d'essai sont donnés.

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Main informations

Collections

National standards and national normative documents

Publication date

May 1989

Number of pages

19 p.

Reference

NF ISO 3743

ICS Codes

17.140.01   Acoustic measurements and noise abatement in general
17.140.20   Noise emitted by machines and equipment

Classification index

S31-024

Print number

1

International kinship

ISO 3743:1988
Sumary
Acoustics. Determination of sound power levels of noise sources. Engineering methods for special reverberation test rooms.

La présente norme décrit le protocole d'essai sur la détermination des niveaux de puissance acoustique émis des sources de bruit en salle réverbérante spéciale, avec le degré de précision "expertise" (classe 2). Elle est particulièrement adaptée aux petites sources de bruit. Des guides pour la conception des salles d'essai sont donnés.
Replaced standards (1)
NF S31-024
December 1973
Standard Cancelled
Acoustics. Determination of the acoustic power emitted by noise sources. Part 3 : engineering methods appropriate for special reverberant test rooms.

Standard replaced by (1)
NF EN ISO 3743-2
December 1996
Standard Cancelled
Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering methods for small, mowable sources in reverberant fields. Part 2 : methods for special reverberation test rooms.

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