ISO 18233:2006给出了建筑物和建筑构件声学特性测量新方法应用的指南和要求。给出了激励信号选择、信号处理和环境控制的指南和要求，以及待测系统的线性和时间不变性要求。 ISO 18233:2006适用于房间和立面之间的空气声隔声、房间混响时间和其他声学参数的测量、混响室内吸声的测量以及振动级差和损耗系数的测量。 ISO 18233:2006规定了替代经典方法标准中规定的测量方法的方法，如ISO 140（所有部分）、ISO 3382（所有部分）和ISO 17497-1。

ISO 18233:2006 gives guidelines and specifies requirements for the application of new methods for the measurement of the acoustic properties of buildings and building elements. Guidelines and requirements for selection of the excitation signal, signal processing and environmental control are given, together with requirements for linearity and time-invariance for the systems to be tested. ISO 18233:2006 is applicable to such measurements as airborne sound insulation between rooms and of fa？ades, measurement of reverberation time and other acoustic parameters of rooms, measurement of sound absorption in a reverberation room, and measurement of vibration level differences and loss factor. ISO 18233:2006 specifies methods to be used as substitutes for measurement methods specified in standards covering classical methods, such as ISO 140 (all parts), ISO 3382 (all parts) and ISO 17497-1.