ANSI/ISO 6926-1999 声学.声功率级测定用基准声源的性能和校正要求

标准号：ANSI/ISO 6926-1999
中文标准名称：声学.声功率级测定用基准声源的性能和校正要求
英文标准名称：Acoustics - Requirements for the Performance and Calibration of Reference Sound Sources Used for the Determination of Sound Power Levels
标准类型：Z32
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Z32
国际标准分类号：17.140.01
适用范围：Reference sound sources are used extensively in comparison methods for determining the noise emissions of physically stationary sound sources. A reference sound source, of known sound power output, is used to establish the numerical relationship between the sound power level of a source, in a given location in a given acoustical environment and the space- and time-averaged sound pressure level at a set of microphone positions. This is an identical national adoption of ISO 6926:1999.