Äänitasomittari
Äänitasomittari, also known as a sound level meter, is an instrument used to measure the level of sound pressure in a specific environment. It quantifies sound intensity in decibels (dB). These devices typically consist of a microphone, a signal conditioner, and a display. The microphone captures the sound waves, which are then converted into an electrical signal. This signal is processed to measure its amplitude, representing the sound pressure. The result is usually displayed as a numerical value on a screen.
Sound level meters are employed in a variety of applications. They are crucial for noise pollution monitoring
There are different types of sound level meters, ranging from basic handheld models for general measurements