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.
2:11
EMF buzzing magnetic field tone from a Genelec 8020 DPM monitoring speakers - idle, standby, on and off.
1:05
EMF buzzing magnetic field tone from a Portable Bluetooth loudspeaker speaker playing back music 2.
1:00
EMF buzzing magnetic field tone from a Portable Bluetooth loudspeaker speaker playing back music 1.
1:02
EMF buzzing magnetic field tone from a parking meter digital display - transmission ticking.
1:01
EMF buzzing magnetic field tone from a parking meter digital display - movement with Doppler passes.
1:03
EMF buzzing magnetic field tone from a parking meter digital display - intense alarm transmission 3.
1:07
EMF buzzing magnetic field tone from a parking meter digital display - intense alarm transmission 2.
1:02
EMF buzzing magnetic field tone from a parking meter digital display - intense alarm transmission 1.
1:01
EMF buzzing magnetic field tone from a parking meter digital display - transmission with rhythmic ticking.
2:20
EMF buzzing magnetic field tone from an Apple MacBook Pro - idle data processing with tension.