ANSI/ASA S1.15-7-2021 American National Standard Electroacoustics - Measurement microphones - Part 7: Values for the difference between free field and pressure sensitivity levels of laboratory standard microphones
2021ANSI/ASA S1.15-7-2021 American National Standard Electroacoustics - Measurement microphones - Part 7: Values for the difference between free field and pressure sensitivity levels of laboratory standard microphones