: Used for high-accuracy noise determination.
While "13023" appears in several technical contexts, it is most prominently associated with , a critical European engineering standard for measuring noise in industrial machinery. The Industry Standard: EN 13023 Other Engineering (13023)
: Used for general noise level surveys.
EN 13023 (specifically EN 13023:2003+A1:2010) is the official for the printing and paper industry. It provides standardized methods to measure, declare, and verify airborne noise emissions from machines used in paper making and printing. : Used for high-accuracy noise determination