Intensity of sound and how it relates to loudness, the decibel levels of different sounds and factors that affect sound intensity.
Explains the sound concepts of frequency, pitch, and amplitude using instruments and Audacity.
Reviews definitions of the intensity and loudness of sound, how loudness is determined by intensity, the decibel levels of various sounds, and factors that affect sound intensity.
Practice Intensity and Loudness of Sound questions
What's the difference between intensity and loudness -- is there even one at all?