1:01
EMF buzzing magnetic field tone from a parking meter digital display - movement with Doppler passes.
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 ...
0:11
EMF buzzing magnetic field tone from a hybrid electric bus - wind up and power down.
0:15
EMF buzzing magnetic field tone from a hybrid electric bus - motor movement and pass by - Doppler pass 2.
0:15
EMF buzzing magnetic field tone from a hybrid electric bus - motor movement and pass by - Doppler pass 1.
0:25
Beech F33A1991 single piston engine passing by.
0:23
Electric train passing under footbridge.
0:23
Commercial jet aircraft passing by low 6.
0:21
Commercial jet aircraft passing by low 5.
0:24
Commercial jet aircraft passing by low 4.
0:20
Commercial jet aircraft passing by low 3.
0:35
Commercial jet aircraft passing by low 2.
0:28
Commercial jet aircraft passing by low 1.
0:22
Car then truck passing.
0:20
Tractor towing a large metal trailer passing by on a road.
0:13
Three vehicles passing by on a country road.
0:32
Steam train passing by.
0:39
Steam train passing with a whistle.