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DIGITAL HEARING AID Digital hearing aids are excellent multitaskers These tiny tools can simultaneously perform a variety of sound processing tasks. In one important function, the hearing aid quickly distinguishes between speech-sounds and noise. As such, the hearing aid amplifies speech while reducing noise. As analog hearing aids amplify sounds less discriminately, a lot of noise can get in the way of a good conversation
http://MARCHEARING.COM/digital-hearing-aid-digital-he/b96
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