Feedback reduction gives perfect speech clarity and is close enough to avoid feedback noise. One of the best hearing aids with feedback cancellation will give sufficient gain to make the hearing device with perfect fitting at adro.
One of the ways to avoid feedback cancellation is to decrease the gain at all frequencies depending upon the hearing loss. The other way is to decrease the volume control or gain control by the patient in the hearing aid.
Digital Hearing aids with more channels provide a reliable way to decrease gain in the particular frequency region. Feedback noise occurs only when the volume control is high above the hearing aid user’s usual settings. The ear mold or ear shell will help the fitting without feedback noise.
Digital hearing aids will control the gain frequency with perfect response shape. People with severe to profound hearing losses need more gain.
People with mild to severe loss need high frequencies with ear mold or ear shells looking for hearing aids with best clarity visit nearby adro hearing aid center in nagercoil and get a free ear test and free hearing aid trial.