Question

Which characteristics of sound makes it possible to recognize a person by his voice without seeing him?

Answer 1

Answer
pitch, frequency, amplitude are characteristics of sound makes possible to recognize a person by his voice without seeing him.

hope it will help you....

Answer 2

Answer:

Quality

Explanation:

Because loudness can be equal if we shout at same type of amplitude and even pitch can also be equal because the pitch is the number of vibrations and both persons can also talk in same pitch for example we say to sing in good pitch that is to send proper number of vibrations but quality is the wave form it indicates what form of wave it is and thus we distinguish easily by listening someone's voice.