The decibel scale is a logarithmic unit used to measure the intensity of sound, which quantifies sound pressure levels in relation to a reference level. This scale allows for a more manageable representation of the wide range of sound pressures that humans can perceive, making it crucial for understanding sound and noise. By converting sound intensity into decibels, it also helps in comparing different noise sources and their potential impact on human perception and health.
congrats on reading the definition of Decibel Scale. now let's actually learn it.