Question

What is loudness or pitch?

Answer 1

Hey friend...

Things that vibrate send out sound waves. Characteristics of sound include, pitch, loudness, and quality. The pitch of a sound is how high or low a sound is. Pitch is basically your ears' response to the frequency of a sound.

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Answer 2

Loudness- The Amplitude of a sound determines its loudness.
Pitch- The frequency of a sound determines its shrillness or flatness. The word pitch is used to describe the shrillness or flatness of a sound.