It's not easy to focus on a conversation when there is background noise. Getting the most from your hearing aid means learning new ways to listen—and not always with your ears. Your audiologist or hearing aid specialist can advise you about classes in auditory or aural rehab (rehabilitation). This is training to improve your hearing by learning new listening methods. For example, you'll learn to pick out speech against background noise. You can do this by watching the speaker's moving lips, facial gestures, and body motions.