AS/NZS 1088.9:1995 Hearing aids - Immunity requirements and methods of measurement for hearing aids exposed to radiofrequency fields in the frequency range 300 MHz to 3 GHz
This Standard describes methods of measurement to determine the immunity of hearing aids to radiated radiofrequency electromagnetic fields, in the frequency range 300 MHz to 3 GHz, and specifies electromagnetic immunity requirements and test levels.
The Standard applies to hearing aids delivering acoustic outputs and includes those worn —
(a) behind the ear (BTE);
(b) in the ear (ITE); and
(c) on the body;
and includes hearing aids fitted with induction pick-up coils.
AS/NZS 1088.9:1995 history
1995AS/NZS 1088.9:1995 Hearing aids - Immunity requirements and methods of measurement for hearing aids exposed to radiofrequency fields in the frequency range 300 MHz to 3 GHz