Norm

NEN-EN-IEC 60268-16:2011 en

Toestellen voor geluidsystemen - Deel 16: Objectieve beoordeling van de verstaanbaarheid van spraak met behulp van spraakoverdrachtindex

253,59

Over deze norm

Status Definitief
Aantal pagina's 71
Commissie Geluid, beeld en multimedia-apparaten en -systemen
Gepubliceerd op 01-09-2011
Taal Engels
This part of IEC 60268 specifies objective methods for rating the transmission quality of speech with respect to intelligibility. The objective of this standard is to provide a comprehensive manual for all types of users of the STI method in the fields of audio, communications and acoustics. This standard does not provide STI criteria for certification of transmission channels (e.g. criteria for a voice-alarm system). Three methods are presented, which are closely related and are referred to as STI, STIPA, and STITEL. The first two methods are intended for rating speech transmission performance with or without sound systems. The STITEL method has more restricted uses.

Details

ICS-code 33.160.01
Nederlandse titel Toestellen voor geluidsystemen - Deel 16: Objectieve beoordeling van de verstaanbaarheid van spraak met behulp van spraakoverdrachtindex
Engelse titel Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index
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