This International Standard specifies 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 used in conjunction with a standard craft.
Annex A specifies the procedure to be followed if, in addition to the maximum sound pressure level, the determination of the sound exposure level is desired.
NOTE For craft other than those specified above, ISO 2922 is applicable for sound emission measurements.
The accuracy grade of the acoustical test procedures specified in this International Standard is engineering grade (grade 2) as defined in ISO 12001. See also clause 6.
ISO 14509:2000 history
2004ISO 14509:2000/Amd 1:2004 Small craft - Measurement of airborne sound emitted by powered recreational craft; Amendment 1
2000ISO 14509:2000 Small craft - Measurement of airborne sound emitted by powered recreational craft