ANSI/ASA S1.15 Part 1-1997 扩音器测量.第1部分:实验室标准扩音器规范

标准号：ANSI/ASA S1.15 Part 1-1997
中文标准名称：扩音器测量.第1部分:实验室标准扩音器规范
英文标准名称：Measurement Microphones - Part 1: Specifications for Laboratory Standard Microphones
标准类型：M74
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：M74
国际标准分类号：17.140.50;33.160.50
适用范围：This Standard specifies mechanical dimensions and certain electroacoustical characteristics for capacitor (condenser) microphones used as laboratory standards for sound pressure measurements of the highest attainable accuracy. The specifications are intended to ensure that primary calibration by the reciprocity method can be readily carried out. This Standard establishes a system to classify laboratory standard microphones into a number of types according to their dimensions and properties.