Following are websites with information related to hearing aids, digital hearing aids

• Adelaide Hearing Aid Specialists Information on hearing loss, hearing aids, digital devices, and rehabilitation. Based in Australia

• Audiological Laboratory - Audiology practice within the offices of five ear, nose and throat physicians. We provide diagnostic testing, hearing aids and rehabilitation services

• BetterHearing - Hearing loss and hearing aid resource site providing a free advisory online service. News page, links page, and interactive chatroom

• Dr. Hear - Information on hearing and hearing aids, includes hearing aid tips

• Ear-Tronics - Hearing Health Care Centers - Manufactures own brand of hearing aids, conducts hearing tests, makes hearing aid recommendations, and closely monitors patient's progress. A 4-year leasing program is available

• Hearing Aids at Sensible Prices - Independent supplier of all makes of hearing aids within the Hampshire area. Mail order hearing aid batteries within the UK

• Intech Industries Incorporated - A leading supplier of miniature plastic hearing aid component parts for hearing aid manufacturers throughout the world

• Jade Hearing Instruments - Manufactures all types of hearing aids, including custom hearing equipment

• Memphis Hearing Aid & Audiological Services - Professional audiologist staff provides hearing testing and information regarding types and styles of hearing aids, links to hearing aid manufacturers, and answers to common questions

• NIDCD Health Information: Hearing Aids -  Describes what hearing aids are and how they work, how to get a diagnosis of hearing loss, and the different types of hearing aids. From the US National Institute on Deafness and Other Communication Disorders

• Rochester Hearing and Speech Center - Audiology and speech pathology information and services; hearing aids; listening devices; information about hearing disorders

• Sonic Innovations - Manufactures and distributes a range of hearing aids and related products in Australia, New Zealand and Malaysia

• Stethron - Hearing Aid for Doctors Stethtron electronic stethoscope provides powerful amplification of heart sounds, murmurs, respiration sounds, and easier ausculation
  diagnosis.