IEC Technical Specification 62886
IEC TS 62886:2016
Electroacoustics - Hearing aids - Method for measuring electroacoustic performance up to 16 kHz
IEC TS 62886:2016(E) which is a Technical Specification, describes a coupler and measurement methods to characterise the electroacoustic performance of hearing aids and insert earphones primarily in the range of 8 kHz to 16 kHz.
CHF 270.-