0:08
Electric induction microphone - low hum, steady.
0:05
Electric induction microphone - steady high buzz with low interference.
0:02
Electric induction microphone - short, steady buzz.
0:10
Electric induction microphone - steady alarming buzz, computer overclocking. (2)
0:43
Electric induction microphone - steady alarming buzz, computer overclocking. (1)
0:07
Electric induction microphone - small motor revs, square wave tone.
0:11
Electric induction microphone - small motor pops and choppy clicks.
0:37
Electric induction microphone - sleeping computer, short noise blips.
0:01
Electric induction microphone - short, gliding buzz.
0:01
Electric induction microphone - short, harsh and thin buzz.
0:04
Electric induction microphone - fast pulsing buzz, scanning.
0:03
Electric induction microphone - short high buzz, scan.
2:24
Electric induction microphone - radio static, dying.
0:05
Electric induction microphone - rhythmic pulsing buzz.
0:11
Electric induction microphone - low hum with thin pulsing static.
0:01
Electric induction microphone - short buzz.
0:23
Electric induction microphone - erratic low beeping to rhythmic.
0:43
Electric induction microphone - digital screeching, painful whistle.
1:56
Electric induction microphone - low, wavering buzz.