2:21
EMF buzzing magnetic field tone from a NTI boiler - hum with ticking in a pattern.
1:37
EMF buzzing magnetic field tone from a network router - ticking with a high-pitched ring.
1:30
EMF buzzing magnetic field tone from a network router - data transfer with ticking and noise 1.
0:45
EMF buzzing magnetic field tone from a network router - data transfer with ticking and noise 2.
3:32
EMF buzzing magnetic field tone from a Ethernet patch bay - various tones with a hum and ticking.
0:33
EMF buzzing magnetic field tone from a Brother label maker - ticks.
0:14
Writing with a mechanical pencil, clicking and lead release.
0:05
Writing with a mechanical pencil, clicking and lead release, fast.
0:03
Toy robot motor mechanism running while buzzing and clicking 7.
0:02
Toy robot motor mechanism running while buzzing and clicking 6.
0:01
Toy robot motor mechanism running while buzzing and clicking 5.
0:01
Toy robot motor mechanism running while buzzing and clicking 4.
0:02
Toy robot motor mechanism running while buzzing and clicking 3.
0:04
Toy robot motor mechanism running while buzzing and clicking 2.
0:03
Toy robot motor mechanism running while buzzing and clicking 1.
0:01
Plastic knob or dial turning with clicks 9.
0:02
Plastic knob or dial turning with clicks 8.
0:02
Plastic knob or dial turning with clicks 7.
0:01
Plastic knob or dial turning with clicks 6.
0:01
Plastic knob or dial turning with clicks 5.