ASA/ANSI S1.4-2014/Part 1/IEC 61672-1:2013(R2024)
Current
The latest, up-to-date edition.
Electroacoustics - Sound Level Meters - Part 1: Specifications
Hardcopy , PDF
English
01-19-2024
This part of ANSI/ASA S1.4 / IEC 61672 gives electroacoustical performance specifications for three kinds of sound-measuring instruments: a time-weighting sound level meter that measures exponentialtime-weighted, frequency-weighted sound levels; an integrating-averaging sound level meter that measures time-averaged, frequency-weighted sound levels; and an integrating sound level meter that measures frequency-weighted sound exposure levels.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.