Amplitude directly relates to how loud a sound is perceived. A higher amplitude corresponds to a stronger compression, resulting in a louder sound.
Here's a breakdown:
* Amplitude: The maximum displacement of particles from their rest position as the sound wave travels through a medium. It's essentially the "strength" of the compression.
* Loudness: Our subjective perception of the sound's intensity.
While amplitude is the physical measure of the compression, loudness is how we perceive it.
Important Note: Loudness is measured in decibels (dB), while amplitude is usually measured in units of pressure (e.g., Pascals) or displacement (e.g., meters).
