1:00
EMF buzzing magnetic field tone from a Sony PCM-D100 portable field recorder - digital display on and off 2.
1:21
EMF buzzing magnetic field tone from a Sony PCM-D100 portable field recorder - digital display on and off 1.
2:20
EMF buzzing magnetic field tone from an Apple MacBook Pro - idle data processing with tension.
0:36
EMF buzzing magnetic field tone from an SSD hard drive - Elektrosluch microphone.
1:08
EMF buzzing magnetic field tone from a hard drive SSD - on and off - Elektrosluch microphone.