Answer:
resonance
Explanation:
pitch is the quality of a sound governed by the rate of vibrations producing it the degree of highness or lowness of a tone.
the tone is how u sound( i dont know how to word it)
frequency is the rate at which a vibration occurs that constitutes a wave, either in a material (as in sound waves), or in an electromagnetic field (as in radio waves and light), usually measured per second.
