An instrument for measuring the level of sound pressure in DECIBELs. Such measurements are called sound level readings. See: SOUND LEVEL. Sound level meters usually ...

Here's the volume level you really should set, according to experts. (Spoiler: It's quieter than you think, especially for babies.) ...

You can use a decibel or sound level meter to measure how loud the volume is. The AAP also recommends shutting off the sound machine or lowering the volume once the infant is asleep to avoid ...

The PHON scale was devised to express this subjective impression of loudness, since the DECIBEL scale alone refers to actual sound pressure or sound intensity levels. Historically, the A, B, and C ...

Cheatle said an officer responding to a complaint will use a decibel meter to measure sound from the complainant's property line. If the ordinance has been violated, the standard practice is to ...