Question

What are the instruments and sound waves that can be differentiated on the basis of :
Pitch
Loudness
Timbre

Answer 1

$$\begin{gathered} \mathrm{All}\mathrm{sounding}\mathrm{instruments}\mathrm{and}\mathrm{even}\mathrm{the}\mathrm{voice}\mathrm{of}\mathrm{living}\mathrm{beings} \\ \mathrm{including}\mathrm{human}\mathrm{beings}.\mathrm{Even}\mathrm{the}\mathrm{fast}\mathrm{moving}\mathrm{objects}\mathrm{and}\mathrm{fast}\mathrm{blowing}\mathrm{winds}\mathrm{are} \\ \mathrm{differentiated}\mathrm{by}\mathrm{the}\mathrm{pitch}\mathrm{and}\mathrm{loudness}. \end{gathered}$$