本文件规定了用于音乐排练的房间和空间的声学条件和特性的不同标准。这些标准是为不同类型的音乐指定的，无论空间所在的建筑类型如何。该文件提供了用于音乐排练的空间中的房间声学标准，无论这是空间的主要用途还是多用途空间。结合声学标准，给出了净房间高度、净房间体积和净面积的要求。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document specifies differentiated criteria for acoustic conditions and characteristics for rooms and spaces used for music rehearsal. The criteria are specified for different types of music, regardless of the type of building in which the spaces are located. The document provides criteria for room acoustics in spaces used for music rehearsal, whether this is the primary use of the spaces or they are multi-purpose spaces. Together with the acoustic criteria, requirements are given for net room height, net room volume and net area.All current amendments available at time of purchase are included with the purchase of this document.