Vlad Polyanskiy - Decibel Meter App | Best Digital Sound Level Meter For Your Smartphone (Page 3)

Can you get a 0 dB in a quiet room?

Can you get a 0 dB in a quiet room?

You go someplace quiet. You turn on your sound level meter. You expect a 0 dB reading, but you don’t get one. Is the sound level meter inaccurate? How low is a 0 dB sound anyway? And is getting a zero dB reading on a sound level meter actually

Sound level meter readings depending on distance from noise source

Sound level meter readings depending on distance from noise source

When you try to measure the sound level of a noise that is further away, how far you are from the source will have a major impact on your sound level readings. It doesn’t matter if you use a hand-held professional sound level meter or a sound level meter

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