BS EN 61094-6-2005 测量传声器.频率响应的测定用静电促动器

标准号：BS EN 61094-6-2005
中文标准名称：测量传声器.频率响应的测定用静电促动器
英文标准名称：Measurement microphones - Electrostatic actuators for determination of frequency response
标准类型：L31
发布日期：2005/2/24 12:00:00
实施日期：2005/2/24 12:00:00
中国标准分类号：L31
国际标准分类号：17.140.50;33.160.50
适用范围：This part of IEC 61094 - gives guidelines for the design of actuators for microphones equipped with electrically conductive diaphragms; - gives methods for the validation of electrostatic actuators; - gives a method for determining the electrostatic actuator response of a microphone. The applications of electrostatic actuators are not fully described within this standard but may include - a technique for detecting changes in the frequency response of a microphone, - a technique for determining the environmental influence on the response of a microphone, - a technique for determining the free-field or pressure response of a microphone without specific acoustical test facilities, by the application of predetermined correction values specific to the microphone model and actuator used, - a technique applicable at high frequencies not typically covered by calibration methods using sound excitation.