Instead, sound intensity increases rapidly ... When it comes to measuring sound, sound level meters (SLMs) are used to quantify decibel levels for community noise analysis, building acoustics ...

since the DECIBEL scale alone refers to actual sound pressure or sound intensity levels. Historically, the A, B, and C weighting networks on a SOUND LEVEL METER were derived as the inverse of the 40, ...

The electroacoustic equivalent to SPL is measured with a VU METER. Because the square of the sound pressure is proportional to SOUND INTENSITY, SPL can be calculated in the same manner and is measured ...