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ISO/TR 4870:1991

Withdrawn

Withdrawn

Acoustics — The construction and calibration of speech intelligibility tests

Available format(s)

Hardcopy , PDF

Language(s)

English, French

Published date

12-18-1991

Withdrawn date

03-18-2019

US$96.00
Excluding Tax where applicable

Describes: a) the methods for the construction of speech tests for the measurement of the intelligibility of transmitted speech; b) a reference communication system and the necessary test conditions.

Committee
ISO/TC 43/SC 1
DocumentType
Technical Report
Pages
22
PublisherName
International Organization for Standardization
Status
Withdrawn

Standards Relationship
NBN ISO-TR 4870 : 1992 Identical
NEN NPR ISO/TR 4870 : 1993 Identical

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US$96.00
Excluding Tax where applicable