KS C IEC TS 61094-7:2017 Electroacoustics — Measurement microphones — Part 7: Values for the difference between free-field and pressure sensitivity levels of laboratory standard microphones
2017KS C IEC TS 61094-7:2017 Electroacoustics — Measurement microphones — Part 7: Values for the difference between free-field and pressure sensitivity levels of laboratory standard microphones