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ESDU 21003:2021

$62.40

Decibel Scales and Definitions of Levels

Published By Publication Date Number of Pages
ESDU 2021-05 10
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In ESDU 21003 sound pressure level and sound intensity level are defined. The relationship between the two levels is explained. Sound power and sound power level are also defined.

ESDU 21003:2021
$62.40