Duncan-Nulph 5020 Ritter Road, Suite 106 Mechanicsburg, PA 17055 717-766-1500
AudioScan verification, a form of Real Ear Measurement, allows us to ensure that your hearing aids are processing sound to optimally benefit your hearing loss.
With Real Ear Measurement, a tiny probe microphone is placed very closely to you eardrum in your ear canal. With both the probe microphone and your hearing aid in your ear, our computer measures the output of sound at your eardrum.
The results allow us to compare the sounds your hearing aids are emitting with your personal hearing prescription as based upon the results of your comprehensive hearing evaluation. We can then fine-tune your hearing aids to give you the amplification you need at all frequencies and in a variety of environments.