IEC 60318-3 Ed. 1.0 b:1998
Electroacoustics – Simulators of human head and ear – Part 3: Acoustic coupler for the calibration of supra-aural earphones used in audiometry
standard by International Electrotechnical Commission, 08/07/1998
- Comments Off on IEC 60318-3 Ed. 1.0 b:1998
- IEC