0:52
EMF buzzing magnetic field tone from a Panasonic men's facial grooming shaver - servo on and off - ...
0:44
EMF buzzing magnetic field tone from a Panasonic men's facial grooming shaver - servo on and off - ...
4:48
EMF buzzing magnetic field tone from a London underground train - power up and down - motor idle 4.
2:08
EMF buzzing magnetic field tone from a London underground train - power up and down - motor idle 3.
1:37
EMF buzzing magnetic field tone from a London underground train - power up and down - motor idle 2.
2:48
EMF buzzing magnetic field tone from a London underground train - power up and down - motor idle 1.
1:27
EMF buzzing magnetic field tone from a 2017 Apple iPhone X - telephone data processing transmission - ...
2:38
EMF buzzing magnetic field tone from a 2017 Apple iPhone X - telephone data processing transmission.
1:25
EMF buzzing magnetic field tone from a 2017 Apple iPhone X - telephone data processing transmission - ...
0:59
EMF buzzing magnetic field tone from a Sony Lithium fast charge battery charger - sustained rumble 2.
1:03
EMF buzzing magnetic field tone from a Sony Lithium fast charge battery charger - sustained rumble 1.
1:11
EMF buzzing magnetic field tone from a Digital billboard backlit led display bus stop screen ...
1:15
EMF buzzing magnetic field tone from a Digital billboard backlit led display bus stop screen ...
1:05
EMF buzzing magnetic field tone from a Digital billboard backlit led display bus stop screen ...
1:00
EMF buzzing magnetic field tone from a Digital billboard backlit led display bus stop screen ...
0:27
Science fiction power electricity source buzzing constantly.