NEN 10268-17:1991 en

Toestellen voor geluidsystemen - Deel 17: Standaard volume indicatiemeters

48,52 58,71 Incl BTW

Over deze norm

Status Definitief
Aantal pagina's 21
Commissie Geluid, beeld en multimedia-apparaten en -systemen
Gepubliceerd op 01-06-1991
Taal Engels
This standard gives the characteristics to be specified, performance requirements and the relevant material methods of measurement for electromechanical volume indicators. The concept of "volume" is a practical way of assigning a numerical value to the magnitude of electrical speech and music programme signals. Since the response of the meter movement of such an indicator to the rapidly varying programme voltage is greatly dependent upon its dynamic specification of these characteristics, a standard for volume measurementsshall therefore include specification of these characteristics. The term "vu" (pronounced "vee-you" and written with lower case letters) is used to express volume in terms of vu above or below a specified reference level. This standard does not deal with peak programme level meters which are the subject of IEC 268-10.


ICS-code 17.140.50
Nederlandse titel Toestellen voor geluidsystemen - Deel 17: Standaard volume indicatiemeters
Engelse titel Sound system equipment - Part 17: Standard volume indicators



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