Answer:
Whistle
Explanation:
High pitched sound is a type of sound that has a high-frequency sound wave or outstanding pitch than other sounds in the area of observation.
There are various examples of high pitch sound, some of them include:
Nails scratching on the blackboard, School bell, Rubber shoes squeaking against a basketball court, Fireworks.
The most common high pitch sound and usually the best example is WHISTLE.
