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Ljudnivåsmeter, also known as a sound level meter, is an instrument used for measuring sound pressure level. It typically consists of a microphone, a signal conditioner, and a display. The microphone converts sound waves into electrical signals, which are then processed to determine the sound pressure level. The display shows the measured value, often in decibels (dB).
Sound level meters are used in a variety of applications, including noise monitoring in workplaces, environmental
There are different types of sound level meters, ranging from basic models for general measurements to advanced
Calibration is a critical step in using a sound level meter to ensure accuracy. This involves comparing