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How Loud Are Power Lines? [Solved]

An electric field surrounds power lines and causes implosion of ionized water drop- lets in the air, which produces the sound. During relatively dry conditions, corona noise typically results in continuous noise levels of 40 to 50 dBA in close proximity to the transmission line, such as at the edge of the right-of-way.

Why do power lines buzz?

Have you ever noticed that buzzing or crackling sound near electricity

High Voltage 765 kV Power Line Noise

These

The sound of power lines part 2

Field recordings from transformator stations as well. Locations are Hall, Västberga and Vällingby - suburbs in Stockholm, and an …