BS EN 22922:1993 Acoustics. Measurement of noise emitted by vessels on inland water-ways and harbours
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This International Standard specifies the conditions for obtaining reproducible and comparable measurements of the noise level and the noise spectrum emitted by vessels of all kinds on inland water-ways and harbours. This sea-going vessels, harbour vessels and dredgers. International Standard can also be applied to small
In the annex, specifications for intake or exhaust noise measurement and measurements with stationary vessels are given.
NOTES
1 The test procedures specified in this International Standard are engineering methods as defined in ISO 2204, Acoustics - the measurement of airborne acoustical noise and evaluation of its effects on man. Note, however, that frequency band analysis is only required for type tests.
2 Measurements may be made on sources emitting noise of an impulsive character with an impulse sound level meter (see clause 5).