A noise
Noise is a sound with no discernible pattern and no specific pitch. It is often characterized by its lack of regularity and randomness. Examples of noise include static, white noise, and the sound of a crowd.
Frequency
Pitch.
The description of a sound wave that is closely related to frequency is called pitch. Pitch refers to how high or low a sound is perceived to be and is directly related to the frequency of the sound wave, with higher frequency sounds having a higher pitch and lower frequency sounds having a lower pitch.
The rate of vibration is called the frequency.
A sound that has a definite pitch is called a tone. A tone can be characterized based on loudness or intensity, timbre or quality, pitch, and duration.
zebra zebra
Noise is a sound with no discernible pattern and no specific pitch. It is often characterized by its lack of regularity and randomness. Examples of noise include static, white noise, and the sound of a crowd.
A piano note is an example of a sound with a definite pitch. The vibration of the piano string produces a specific frequency, resulting in a clearly perceivable pitch.
Has a definite pitch.
NOTE
It is called "pitch."
Falsetto :)
It is called "pitch."
Frequency
Wheezing
Pitch