ВУЗ:
Составители:
Рубрика:
68
DIGITAL HEARING AIDS
About 1.8 million people in England, including 18,000 children, use hearing
aids. Soon the very latest digital hearing aids will be available across the country
for people who can benefit from them.
Digital hearing aids can process sound in ways not possible with the old
analogue circuit aids. Sound level can be tailored to suit the individual. Feedback
and background noise can be minimized and the aid can be adjusted for different
sound environments. The wide-spread introduction of digital hearing aids will
ensure medical staff can more accurately fit the right device for each patient.
It is available in several forms: Behind-the-Ear Hearing Aid, In-the-Ear
Hearing Aid, In-the-Canal Hearing Aid. The main elements of all of them are
Battery compartment and Volume control unit.
Digital hearing aids offer an immensely better clarity of hearing, not possible
with traditional aids. Research shows that digital hearing aids offer patients a 40
per cent improvement in hearing and quality of life.
Страницы
- « первая
- ‹ предыдущая
- …
- 66
- 67
- 68
- 69
- 70
- …
- следующая ›
- последняя »
