摘要 |
The method involves defining the frequency band for feedback detection, determining a first signal level of a signal transmitted in the monitored signal path (28) between the microphone (10) and hearing aid transducer (22) within the frequency band, damping the transmitted signal within the band, determining a second signal level of the damped signal in the band and detecting feedback in the band on the basis of the measured first and second signal levels (PS,B,PF,B).
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