Pitch is a sound quality that describes how high or low a sound is perceived to be. It's directly related to the frequency of a sound wave. Higher frequencies result in higher pitches, and lower frequencies result in lower pitches.
Impression of how a person hears is a broader concept that encompasses more than just pitch. It involves factors like:
* Hearing acuity: How well a person can distinguish different sounds.
* Sound localization: The ability to pinpoint the direction of a sound.
* Auditory processing: How the brain interprets and makes sense of sounds.
So, while pitch is one aspect of how a person hears, it doesn't fully encapsulate the entire hearing experience.