Digital Hearing Aids
Digital models have microphones that transmit sound to a computer chip, which moderates the volume and amplifies the frequencies needed to help improve your hearing. They can be programmed to filter out wind and other background noises, and some can sync to your smart phone, enabling you to hear calls through the hearing aid and to use your phone to adjust the hearing aid settings. Some accessories also allow you to stream audio from an MP3 player, laptop, or TV into your hearing aid.
Digital models have microphones that transmit sound to a computer chip, which moderates the volume and amplifies the frequencies needed to help improve your hearing. They can be programmed to filter out wind and other background noises, and some can sync to your smart phone, enabling you to hear calls through the hearing aid and to use your phone to adjust the hearing aid settings. Some accessories also allow you to stream audio from an MP3 player, laptop, or TV into your hearing aid.
Another technology is the Hearing Loop. It provides a magnetic signal that's picked up by a tiny coiled wire in the hearing aid, which transmits the sound into your ear (available in some sports and concert venues).
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