BS EN IEC 60268-16:2020 ✓ Most Recent

3024563

Sound system equipment - Objective rating of speech intelligibility by speech transmission index - Incorporating corrigendum July 2025

standard by British-Adopted European Standard , 08/31/2025

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Full Description

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).

All current amendments available at time of purchase are included with the purchase of this document. See more

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Document History

  1. BS EN IEC 60268-16:2020

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    Sound system equipment - Objective rating of speech intelligibility by speech transmission index - Incorporating corrigendum July 2025

    • Most Recent

  2. BS EN IEC 60268-16:2020


    Sound system equipment-Objective rating of speech intelligibility by speech transmission index

    • Historical Version

  3. BS EN 60268-16:2011


    Sound system equipment-Objective rating of speech intelligibility by speech transmission index

    • Historical Version

  4. BS EN 60268-16:2003


    Sound system equipment-Objective rating of speech intelligibility by speech transmission index

    • Historical Version

  5. BS EN 60268-16:1998


    Sound system equipment-Objective rating of speech intelligibility by speech transmission index

    • Historical Version

  6. BS 6840-16:1989


    Sound system equipment-Guide to the 'RASTI' method for the objective rating of speech intelligibility in auditoria

    • Historical Version

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Price: $419.10
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Product Details

Published:

08/31/2025

ISBN(s):

9780539386097

Number of Pages:

112

File Size:

1 file , 3 Bytes

Product Code(s):

30543241, 30543241, 30543241

Note:

This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Belarus