ASTM E 2638 : 2010 : R2017
Current
Current
The latest, up-to-date edition.
Standard Test Method for Objective Measurement of the Speech Privacy Provided by a Closed Room
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
01-11-2017
CONTAINED IN VOL. 04.06, 2017 Specifies a test procedure for measuring the degree of speech privacy provided by a closed room, for conversations occurring within the room, and with potential eavesdroppers located outside the room.
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