Question

explain loudness and pitch with graphical representation​

Answer 1

Answer:

Loudness is the measure of response of a sound to the ear. It depends on amplitude. It is measured in terms of decibels . Higher the amplitude higher the loudness.

Pitch is the quality of sound which is decided or governed by rate of frequencies or vibrations.

Explanation:

The loudness of a sound corresponds to the amplitude of the wave, and is measured in decibels. The frequency of a sound wave affects the pitch of the sound we hear. ... For example, middle C in the equal-tempered chromatic scale has a pitch of 262 Hz, and the same note one octave higher has a frequency of 524 Hz

Answer 2

Loudness : It is the degree of sensation of sound .

Pitch : It is the property by which one can distinguish between deep and sharp sounds .

Explanation:

Loudness

• It depends upon the amplitude of sound .
• More is the amplitude,louder is the sound or vice versa .
• Its unit is decibel.

Pitch

• It depends upon frequency of sound .
• More is the frequency of sound ,higher is the pitch and sharp is the sound or vice versa .
• Graphically we can show both as given below :