
Small Craft - Measurement Of Airborne Sound Emitted By Powered Recreational Craft - Part 1: Pass-by Measurement Procedures
出版:Nederlands Normalisatie Instituut

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Defines the conditions for obtaining reproducible and comparable measurement results of the maximum sound pressure level of airborne sound generated during the passage of powered recreational craft of up to 24 m length of hull, including inboards, stern drives, personal watercraft (PWC) and outboard motors. It also specifies standard craft based type tests for stern drives with integral exhaust systems and for outboard motors.
ISO/DIS 14509-1 - Identical