|
Xenon CIC - 3 Channel,
14-Band Hearing System
- Custom-made hearing
system
- Type 10A
- Speech management system
- Microphone noise reduction
- WDRC in 3 channels
- 14 frequency bands
- Wide-band AGCo
- Feedback manager
Feedback Manager
- Feedback (whistling) is caused by amplified
sound being fed back into the hearing aid
receiver, being amplified again, and being
fed back in again. This phenomenon normally
happens at the resonant frequency of the
auditory canal (about 3 KHz.) The feedback
manager dampens this frequency (and frequencies
adjacent to it) to prevent feedback occurring.
|
