Äänitehotaso
Äänitehotaso is a term used in acoustics to describe the total sound power emitted by a source. It is a measure of the acoustic energy produced by a sound source per unit of time. Unlike sound pressure level, which measures the intensity of sound waves at a specific point, sound power level represents the overall sound output of the source, regardless of the surrounding environment.
The unit for sound power is the watt (W), and sound power level is typically expressed in
Understanding äänitehotaso is crucial for various applications, including noise control, product design, and environmental impact assessments.