NF EN ISO 389-7
NF EN ISO 389-7

NF EN ISO 389-7

January 2006
Standard Cancelled

Acoustics — Reference zero for the calibration of audiometric equipment — Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions

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Main informations

Collections

National standards and national normative documents

Thematics

Gestion des risques et SST, QSE, Sécurité

Publication date

January 2006

Number of pages

16 p.

Reference

NF EN ISO 389-7

ICS Codes

13.140   Noise with respect to human beings

Print number

1

International kinship

ISO 389-7:2005

European kinship

EN ISO 389-7:2005
Standard replaced by (1)
NF EN ISO 389-7
NF EN ISO 389-7
November 2019
Standard Current
Acoustics — Reference zero for the calibration of audiometric equipment — Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions

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