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Hearing Aid Signal Classification Systems: How They Work & How They Differ

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1.  What is the name of Signia’s signal classifier
  1. Dynamic soundscape processing II
  2. OVP 2.0
  3. 7 AX
  4. Augmented Focus
2.  The name of the main or primary destination in the Signia AX device is
  1. EchoShield
  2. Universal program
  3. SoundSense
  4. Manual program
3.  The primary purpose of signal classifiers is:
  1. Replace manual switching of programs
  2. Improve sound quality in movies
  3. Prevent feedback
  4. Improve sound comfort
4.  A common problem associated with signal classifiers is
  1. Poor performance in noise
  2. Not enough gain and output
  3. Feedback
  4. Mis-categorizing complex sounds and not knowing the intent of the wearer
5.  An advantage of Signia’s Dynamic Soundscape Processing is
  1. More than 6 destinations or programs
  2. Less abrupt program switching
  3. Works with OTC devices
  4. Eliminates feedback
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