Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
出版:European Committee for Standards - Electrical
专家解读视频
Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
出版:European Committee for Standards - Electrical
专家解读视频