DS DS/EN 22922
DS DSEN 22922 1993-OCT-04 Acoustcs - Measurement of nose emtted by vessels on nland water-ways and harbours
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The 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. The standard can also be applied to small sea-going vessels, harbour vessels and dredgers.