• There are no items in your cart

UNI EN 29295 : 1992

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

ACOUSTICS - MEASUREMENT OF HIGH-FREQUENCY NOISE EMITTED BY COMPUTER AND BUSINESS EQUIPMENT

Superseded date

29-10-2015

Published date

01-01-1992

Specifica quattro metodi per la determinazione dei livelli di potenza sonora del rumore ad alta frequenza emesso da apparecchiature informatiche e macchine per ufficio nella gamma di frequenza coperta dalla banda di ottava avente come frequenza centrale 16 kHz. Tali metodi sono complementari a quelli descritti nella UNI EN 27779. I primi tre metodi si basano sulla tecnica della camera riverberante descritta in 5 della UNI EN 27779. Il quarto metodo utilizza un campo libero sopra un piano riflettente come descritto in 6 della UNI EN 27779.

DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Superseded
SupersededBy

Standards Relationship
EN 29295 : 1991 Identical

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.