Why Digital Hearing Aids are better?

From the last few years, there has been explosion in the market with new models of digital hearing aids.  The digital hearing aid was first introduced in 1987 with 2 manufacturers.  Recently, 40 new models were introduced by 20 superior manufacturers. There is a drastic change in the demand and supply from the market. The latest digital hearing aids have launched by Phonak, Oticon and Resound.  These hearing aids can concentrate only on the hearing speech and not to enhance the background noise. Still if you compare with the analogue hearing aids, these are far better as it has some potential advantages like gained processing, feedback and noise reduction, speech enhancement, and directional microphones.  We will be certainly happy with the current digital aids as it is excited and have the best possibilities and use.