Question

you recognize your friend by hearing his voice on a telephone how? Explain

Answer 1

Every sound have different amplitude and pitch which makes it different from others. Therefore we can recognize our friends by hearing their voice on phone

Answer 2

Answer:

Question

You recognise your friend by hearing his voice on a telephone. explain.

we can easily recognise by hearing his was on a telephone because the waveform produced by the vocal cords of each person is different