NF EN ISO 7779
NF EN ISO 7779

NF EN ISO 7779

January 2019
Standard Current

Acoustics — Measurement of airborne noise emitted by information technology and telecommunications equipment

Le présent document spécifie des modes opératoires de mesurage et d''indication de l''émission sonore des équipements liés aux technologies de l''information et aux télécommunications.

See more
View the extract New: UPSELL service
Main informations

Collections

National standards and national normative documents

Publication date

January 2019

Number of pages

89 p.

Reference

NF EN ISO 7779

ICS Codes

17.140.20   Noise emitted by machines and equipment
35.020   Information technology (IT) in general

Print number

1

International kinship

ISO 7779:2018

European kinship

EN ISO 7779:2018
Sumary
Acoustics — Measurement of airborne noise emitted by information technology and telecommunications equipment

Le présent document spécifie des modes opératoires de mesurage et d''indication de l''émission sonore des équipements liés aux technologies de l''information et aux télécommunications.
Replaced standards (1)
NF EN ISO 7779
NF EN ISO 7779
November 2010
Standard Cancelled
Acoustics — Measurement of airborne noise emitted by information technology and telecommunications equipment

Le présent document spécifie des procédures de mesurage et d''indication de l''émission sonore des équipements liés aux technologies de l''information et aux télécommunications. Il est considéré comme faisant partie d''un code d''essai acoustique pour ce type d''équipement et est basé sur les normes de base relatives à l''émission sonore (NF EN ISO 3741, NF EN ISO 3744, NF EN ISO 3745 et NF EN ISO 11201). Ce document convient aux essais de type et fournit des méthodes pour les fabricants et les laboratoires d''essais permettant d''obtenir des résultats comparables. Les niveaux de puissance acoustique et de pression acoustique d''émission obtenus peuvent servir aux besoins de déclaration d''émission sonore et aux fins de comparaison.

ZOOM ON ... the Requirements department

To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:

  • mandatory clauses to satisfy,
  • non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document "ISO/IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents" as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!


What is the Redline format?
The Redline + service - standards comparator allows you to easily and simply identify major changes between the current standard and its last canceled version.

At a glance, you will be able to identify the additions, deletions or modifications to a text, table, figure and formula.


The Redlines + service is offered to you on the collection of French standards in force, in French language and in HTML and PDF format.

For an overview of the service, click on View a standard in redline format
New: UPSELL service
  • The UPSELL service allows you to easily update one of your standards.
  • With a single click, add a new language, the Requirements or Redline+ service and add one or more additional users.
  • Whether you are in the process of acquiring a standard or it is already available in your personal space, the UPSELL service is available at every stage to help you understand it and implement it within your organization.
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ