標(biāo)準(zhǔn)號：BS EN 61094-6-2005
中文標(biāo)準(zhǔn)名稱：測量傳聲器.頻率響應(yīng)的測定用靜電促動器
英文標(biāo)準(zhǔn)名稱：Measurement microphones - Electrostatic actuators for determination of frequency response
標(biāo)準(zhǔn)類型：L31
發(fā)布日期：2005/2/24 12:00:00
實施日期：2005/2/24 12:00:00
中國標(biāo)準(zhǔn)分類號：L31
國際標(biāo)準(zhǔn)分類號：17.140.50;33.160.50
適用范圍：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.