ISO 1996-1:2016由国际标准化组织 IX-ISO 发布于 2016-03。
ISO 1996-1:2016 在中国标准分类中归属于: Z32 噪声、振动测试方法,在国际标准分类中归属于: 13.140 噪声(与人有关的)。
本标准有等同采用的 中文版 GB/T 3222.1-2022 声学 环境噪声的描述、测量与评价 第1部分:基本参量与评价方法
ISO 1996-1:2016 声学.环境噪声的描述、测量和评价.第1部分:基本参量和评价方法的最新版本是哪一版?
最新版本是 ISO 1996-1:2016 。
Community response to noise can vary differently among sound sources that are observed to have the same acoustic levels. This part of ISO 1996 describes adjustments for sounds that have different characteristics. The term “rating level” is used to describe physical sound predictions or measurements to which one or more adjustments have been added. On the basis of these rating levels, the long-term community response can be estimated. This part of ISO 1996 does not specify limits for environmental noise. NOTE 1 In acoustics, several different physical measures describing sound can have their level expressed in decibels (e.g. sound pressure, maximum sound pressure, and equivalent continuous sound pressure). The levels corresponding to these physical measures normally will differ for the same sound. This often leads to confusion. Therefore, it is necessary to specify the underlying physical quantity (e.g. sound pressure level, maximum sound pressure level, and equivalent continuous sound pressure level). NOTE 2 In this part of ISO 1996, quantities are expressed as levels in decibels. However, some countries validly express the underlying physical quantity, such as maximum sound pressure, in pascal or sound exposure in pascal-squared seconds. NOTE 3
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