äänenpainemittarit
Äänenpainemittari, often referred to as a sound level meter, is an instrument used to measure the sound pressure level in a given environment. It is a key tool for acoustic professionals, industrial hygienists, and safety officers to assess noise exposure and compliance with noise regulations. The device typically consists of a microphone, an electronic circuit for signal processing, and a display to show the measured sound pressure level, usually in decibels (dB).
Different types of sound level meters exist, categorized by their accuracy and features. Type 1 (or Class
The primary function of an äänenpainemittari is to quantify sound. This is crucial for identifying potential