Electronics glossary
What is Decibel (dB) loudness?
Decibel (dB) loudness — A numeric expression of the relative loudness of a sound. The minimum change in sound intensity that a human ear can distinguish is approximately 3 dB.
Electronics glossary
Decibel (dB) loudness — A numeric expression of the relative loudness of a sound. The minimum change in sound intensity that a human ear can distinguish is approximately 3 dB.