Interacoustics affinity 2.0 - Delay

Affinity
2.0
Additional Information Page 289
3.7.12 Delay
The Delay test measures the hearing aid delay in milliseconds across frequency using a chirp stimulus. In
order to obtain the best possible result it is recommended to use a TBS25 external test box. However, the
Affinity build-in test may be used if kept partly open to avoid reflection of sound.
Below an example:
Select test
Delay in ms across frequency
View delay details