WhistleBlock - First for feedback cancellation

Ideally, the best signal is unprocessed. The reality is that feedback occurs and this is especially true when fitting children with significant hearing loss. Some less sophisticated systems introduce artifacts. This is where WhistleBlock wins by suppressing feedback only and when it occurs, preserving gain. It takes into account the fact that feedback levels will vary in terms of presence and frequency. Enhanced WhistleBlock technology is adaptive and continuously applies just the right amount of suppression for every situation a child experiences.