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UNI CEN/TS 1793-4 : 2004

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

ROAD TRAFFIC NOISE REDUCING DEVICES - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 4: INTRINSIC CHARACTERISTICS - IN SITU VALUES OF SOUND DIFFRACTION

Superseded date

07-05-2015

Published date

01-01-2004

La specifica tecnica descrive un metodo di prova per determinare le caratteristiche intrinseche della difrazione sonora e dei dispositivi aggiuntivi installati alla sommita dei dispositivi per la riduzione del rumore da traffico stradale. Il metodo di prova prescrive la misurazione dei livelli di pressione sonora in diversi punti di riferimento con o senza i dispositivi aggiuntivi.

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Superseded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

Standards Relationship
CEN/TS 1793-4 : 2003 Identical

UNI/TR 11338 : 2009 ACOUSTICS - CE MARKING OF ROAD TRAFFIC NOISE REDUCING DEVICES

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