Hearing Aid
West Bengal  /  Published 18.01.19

When hearing aid goes high tech

Decades ago, a hearing aid was largely an amplifier. But the matchbox-sized pocket models had one problem. While they amplified speech, adjacent surrounding sound, like the sound of the ceiling fan, a...
By Sudeshna Banerjee in Calcutta

Health  /  Published 06.05.20

Hearing impairment: why and how

Hearing, sight and physical mobility are the basic requirements for a normal life. Of the three, deficiencies in hearing are likely to remain unrecognised. In India, 6.3 per cent of the population suf...
By Dr. Gita Mathai


Download our latest App

to get update on the go...

Copyright © 2020 The Telegraph. All rights reserved.