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EMF buzzing magnetic field tone from an incandescent photographic light bulb - pair switched on off -...

Short circuit, electricity failure (28).

Short circuit, electricity failure (32).

Short circuit, electricity failure (24).

Short circuit, electricity failure (34).

Short circuit, electricity failure (26).

Short circuit, electricity failure (30).

Humming transformer station from inside a wind turbine (9).

Short circuit, electricity failure (35).

Short circuit, electricity failure (31).

Short circuit, electricity failure (27).

High-pitched tone and humming from a steel tower wind turbine (7).

Short circuit, electricity failure (33).

Short circuit, electricity failure (25).

Short circuit, electricity failure (29).