Question

Which characteristic of sound, makes it possible to recognise a person without seeing? ​

Answer 1

Answer:

For ex:- if a game is been conducted to recognize a song and the singer you will be able to answer if u r familiar with that sound rght.

Explanation:

Pitch,frequency and amplitude.Some even are familiar with the tone of the people which one interacts with and people are talented in that.

Answer 2

Answer:

Pitch , frequency & amplitude are the characteristics of sound which makes possible to recognize a person by his voice without seeing him/her.