NS-ISO 532-2:2017
声学 计算响度的方法 第2部分：Moore-Glasberg 方法

Acoustics - Methods for calculating loudness - Part 2: Moore-Glasberg method

NS-ISO 532-2:2017 发布历史

NS-ISO 532-2:2017由SCC 发布于 2021-05-14。

NS-ISO 532-2:2017 声学 计算响度的方法 第2部分：Moore-Glasberg 方法的最新版本是哪一版？

最新版本是 NS-ISO 532-2:2017 。

NS-ISO 532-2:2017的历代版本如下：

• 2021年 NS-ISO 532-2:2017 声学 计算响度的方法 第2部分：Moore-Glasberg 方法

  Full Description ADOPTED_FROM:ISO 532-2:2017 This document specifies a method for estimating the loudness and loudness level of stationary sounds as perceived by otologically normal adult persons under specific listening conditions. It provides an algorithm for the calculation of monaural or binaural loudness for sounds recorded using a single microphone, using a head and torso simulator, or for sounds presented via earphones. The method is based on the Moore-Glasberg algorithm.NOTE 1Issues of binaural calculations are discussed in Annex A.NOTE 2Users who wish to study the details of the calculation method can review or implement the source code, which is entirely informative and provided with this document for the convenience of the user.This method can be applied to tones, broadband noises and complex sounds with sharp line spectral components, for example transformer hum or fan noise.NOTE 3It has been shown (see Reference [15]) that this method provides a good match to the contours of equal loudness level as defined in ISO 226:2003 and the reference threshold of hearing as defined in ISO 389-7:2005.The evaluation of the harmful effect of sound events is outside the scope of this document.

标准号

NS-ISO 532-2:2017

发布

2021年

发布单位

SCC

当前最新

NS-ISO 532-2:2017

 

 

NS-ISO 532-2:2017相似标准