A stetoclip hearing aid listener allows a normally hearing person to monitor the performance of a hearing aid.
Regular use helps the tester to recognise a reduction in sound quality and therefore start solving any problems.
Connevans supply all stetoclip listeners with a variable roller attenuator, which are particularly good for digital hearing aids, which often do not have a volume control. In addition, the tubing includes a damper which gives a minimum attenuation (approx 10dB) as a precaution.
Connevans would like to acknowledge the help and motivation of the Ewing Foundation for their design idea of the variable attenuator.
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