Hearing aid with anti feedback system

Hearing aid with anti feedback system

  • CN 1,934,903 A
  • Filed: 03/15/2005
  • Published: 03/21/2007
  • Est. Priority Date: 03/23/2004
  • Status: Active Grant
First Claim
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1. , have the hearing aids of anti-feedback system, comprising:

  • Signal path from least one input transducer to output transducer,Signal processing unit,The acoustic enviroment checkout gear,Produce the device of the input of the signal processing parameter setting that will be used for signal processing unit according to manual input or from the output of acoustic enviroment checkout gear,When the preliminary election input of one or more generation signal processing parameters changes, produce the device of alarm signal to anti-feedback system.

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