TWS Michael Schulthes     
Technisch-Wissenschaftliche Software

Our hearing Aid Test System is designed for Developers and Hearing Aid Manufactuerers.

It supports the standard Hearing Aid Test Chambersand performs most Tests mostly automatically.

   Frequency Response Measurement

   Harmonic Distortion at fixed Frequencies and during a Sweep

   Intermodulation at fixed Frequencies and during a Sweep

   Attack-Release-Behaviour

   Telecoil Properties

   Noise Caracteristics

Using the optional Quasi-Freefield Speakerbox even Freefield-Frequency-Response-Measurements are possible, so that  Hearing Aids with non-sphere-directinality can be tested.