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CEI EN IEC 60268-16 PDF

CEI EN IEC 60268-16 PDF

Name:
CEI EN IEC 60268-16 PDF

Published Date:
06/01/2021

Status:
[ Active ]

Description:

Sound system equipment Part 16: Objective rating of speech intelligibility by speech transmission index

Publisher:
Comitato Elettrotecnico Italiano

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
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$76.2
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ENGLISH

This part of IEC 60268 defines the STI model, test signals, measurement and prediction methods.

The objective of this document is to provide a comprehensive manual for all types of users of the STI model in the fields of audio, communications and acoustics.

This document does not provide STI criteria for certification of transmission channels (e.g. criteria for a voice-alarm system), but some typical application values are provided in Annex G.

Every measurement method has limitations, and the reader is referred to clauses relating to limitations such as speech privacy, echo and systems using digital voice compression (vocoders).

This document does not cover the case of fluctuating noise on the STI, although some general comments on dealing with this complex issue are provided in 7.13 and 8.9.3.


Edition : 21
File Size : 1 file , 5.4 MB
Number of Pages : 136
Published : 06/01/2021

History

CEI EN IEC 60268-16
CEI EN IEC 60268-16
Published Date: 06/01/2021
Sound system equipment Part 16: Objective rating of speech intelligibility by speech transmission index
$76.2
CEI EN 60268-16
CEI EN 60268-16
Published Date: 06/01/2012
Sound system equipment Part 16: Objective rating of speech intelligibility by speech transmission index
$68.7

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