Ospl90 - Interacoustics Affinity 2.0 Additional Information

3.7.14 OSPL90

The OSPL90 is def ined as the maximum output level of the hearing aid measured at an input level of 90 dB.
This input level has been chosen as standard as it is enough to saturate the hearing aid in most cases
except if the volume control is set to an extremely low level.
The OSPL90 is of ten used when doing paediatric f ittings in the coupler. This way you can ensure that the
output of the hearing aids never becomes uncomf ortable f or the child. It can, however, be recommended that
the hearing aid maximum is evaluated on all clients.
Below is an example:
3.7.15
Select test
D-0004576-Q – 2022/05
Affinity/Equinox2.0 – Additional Information
Maximum output as a f unction
of f requency when introducing
a 90 dB input.
View test details
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