NF EN ISO 14509-1

NF EN ISO 14509-1

October 2018
Standard Current

Small craft - Airborne sound emitted by powered recreational craft - Part 1 : pass-by measurement procedures

ISO 14509-1:2008 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. It also specifies standard craft based type tests for stern drives with integral exhaust systems and for outboard motors. It also specifies the procedure to be followed if, in addition to the maximum sound pressure level, the determination of the sound exposure level is desired. The accuracy grade of the acoustical test procedures specified in ISO 14509-1:2008 is engineering grade (grade 2).

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Main informations

Collections

National standards and national normative documents

Publication date

October 2018

Number of pages

26 p.

Reference

NF EN ISO 14509-1

ICS Codes

17.140.30   Noise emitted by means of transport
47.080   Small craft

Classification index

J95-042-1

Print number

1

International kinship

ISO 14509-1:2008

European kinship

EN ISO 14509-1:2018
Sumary
Small craft - Airborne sound emitted by powered recreational craft - Part 1 : pass-by measurement procedures

ISO 14509-1:2008 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.

It also specifies standard craft based type tests for stern drives with integral exhaust systems and for outboard motors. It also specifies the procedure to be followed if, in addition to the maximum sound pressure level, the determination of the sound exposure level is desired.

The accuracy grade of the acoustical test procedures specified in ISO 14509-1:2008 is engineering grade (grade 2).

Replaced standards (1)
NF EN ISO 14509-1
December 2008
Standard Cancelled
Small craft - Airborne sound emitted by powered recreational craft - Part 1 : pass-by measurement procedures

<p>ISO 14509-1:2008 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. </p> <p>It also specifies standard craft based type tests for stern drives with integral exhaust systems and for outboard motors. It also specifies the procedure to be followed if, in addition to the maximum sound pressure level, the determination of the sound exposure level is desired.</p> <p>The accuracy grade of the acoustical test procedures specified in ISO 14509-1:2008 is engineering grade (grade 2).</p>

Table of contents
View the extract
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Symboles
  • 5 Grandeur à mesurer
  • 6 Incertitude de mesure
  • 7 Équipement de mesure
  • 8 Spécifications relatives au site d'essai et conditions d'environnement
  • 9 Parcours d'essai, positions du microphone et distance de mesure
  • 10 Conditions de fonctionnement
  • 11 Mode opératoire d'essai
  • 12 Rapport d'essai
  • 13 Spécifications relatives aux bateaux types pour essais de moteur hors-bord selon l'Article
    10
  • 14 Spécifications relatives aux bateaux types pour essai de moteur à embase de propulsion arrière avec système d'échappement intégré selon l'Article
    10
  • Annexe A Mesurage du niveau d'exposition acoustique
  • Annexe B Exemple de formulaire de rapport d'essai
  • Bibliographie
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