ISO 2922:2020 声学 内河航道和港口船舶发出的空气声的测量

标准编号：ISO 2922:2020

中文名称：声学 内河航道和港口船舶发出的空气声的测量

英文名称：Acoustics — Measurement of airborne sound emitted by vessels on inland waterways and harbours

发布日期：2020-12

标准范围

本文件规定了获得各类船舶在内陆水道和港口（ISO 14509系列中规定的机动休闲船除外）发出的空气传播声音的可再现和可比测量结果的条件。本文件适用于海船、港口船、挖泥船和所有船舶，包括用作或能够用作水上运输工具的非排水船。本文件对船舶的速度、长度和高度的应用没有限制，只要确定船舶在25 m的参考距离处起到点源的作用。根据本文件获得的所有噪声数据均参考25 m的参考距离。

This document specifies the conditions for obtaining reproducible and comparable measurement results of the airborne sound emitted by vessels of all kinds, on inland waterways and in ports and harbours, except powered recreational craft as specified in the ISO 14509 series. This document is applicable to sea-going vessels, harbour vessels, dredgers, and all watercraft, including non-displacement craft, used or capable of being used as a means of transport on water. There are no limitations to the application of this document with regard to speed, length and height of vessels, as long as the ship is determined to act like a point source at the reference distance of 25 m.All noise data obtained in accordance with this document are referred to a reference distance of 25 m.

标准预览图