Sign language is utmost frequently used language in deaf community. It is a language which talk with help of hands movements, body parts and facial expression. Indian Sign language is commonly used sign language among deaf people in India. In different parts of India it has different signs but grammar is same throughout the country. read more
Tinnitus is ringing in the ears when there is no actual sound around. If you have Tinnitus you will observe below condition - Do you hear a ringing, buzzing, roaring, clicking, or hissing sound in your ears even when no sound is present externally
If you answer 'yes' to any of these questions, you may have tinnitus
Hearing loss is deafness one who has in his/her ears.Hearing loss is measured by pure tone audiometry. (Average at 500, 1k, 2 kHz) Hearing loss is categorized by its severity.