Adult hearing rehabilitation

Hearing aids are important assistive devices for hearing rehabilitation. However, the cost of commonly available commercial hearing aids is often higher than the average monthly income of individuals in some developing countries. Therefore, there is a great need to locally produce cheaper, but still effective, hearing aids. The Thai-produced P02 hearing aid was designed to meet this requirement.

8p vinobelprisen 26-03-2022 17 5   Download

(bq) part 1 book “abc of ear, nose and throat” has contents: pain in the ear, discharge from the ear, hearing impairment and tinnitus in adults, adult hearing rehabilitation and cochlear implants, childhood hearing loss, acoustic neuromas and other cerebello pontine angle tumours, facial palsy,… and other contents.

59p tieu_vu15 07-09-2018 21 3   Download

Presbycusis (age-associated hearing loss) is the most common cause of sensorineural hearing loss in adults. In the early stages, it is characterized by symmetric, gentle to sharply sloping high-frequency hearing loss. With progression, the hearing loss involves all frequencies. More importantly, the hearing impairment is associated with significant loss in clarity. There is a loss of discrimination for phonemes, recruitment (abnormal growth of loudness), and particular difficulty in understanding speech in noisy environments.

5p ongxaemnumber1 29-11-2010 74 4   Download