Question

Which characteristic property of a sound wave helps us to identify our friends voice on telephone?

Answer 1

Answer:

Timbre and pitch are the characteristics of sound which help to identify the sound of different voices. Thus, because of difference in timbre and pitch of the sound wave, a person can identify the voice of his friend sitting with others in a dark room

Answer 2

Answer:

Timbre and pitch are the characteristics of sound which help to identify the sound of different voices. Thus, because of difference in timbre and pitch of the sound wave, a person can identify the voice of his friend sitting with others in a dark room.