Attenuation is the internationally recognized unit of loudness and is measured in decibels (dB).

Question

Quizplus · Accepted Answer

Attenuation refers to the reduction in power of a signal, sound, or other physical property, while loudness is a subjective measure of sound intensity perceived by the human ear and is not measured in decibels (dB). Decibels are used to quantify sound intensity levels, not loudness directly, and are not a unit of loudness.

Attenuation Is the Internationally Recognized Unit of Loudness and Is