2:02
mp3 wav
EMF buzzing magnetic field tone from a Space Echo transformer - sustained electrical hum on and off 2.
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2:01
mp3 wav
EMF buzzing magnetic field tone from a Space Echo transformer - sustained electrical hum on and off 1.
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1:20
mp3 wav
EMF buzzing magnetic field tone from a Space Echo transformer - Doppler passes 1.
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1:59
mp3 wav
EMF buzzing magnetic field tone from a Space Echo circuit board - varied passes by electrical components - ...
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1:14
mp3 wav
EMF buzzing magnetic field tone from a Space Echo transformer - motor Doppler passes - varied slow and ...
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1:39
mp3 wav
EMF buzzing magnetic field tone from a Space Echo transformer - cable port - position 2 - low level motor, ...
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0:09
mp3 wav
Raw tone is fed into faulty or worn out speaker playing 50 hertz triangle wave at volume sweep, slow.
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0:04
mp3 wav
Raw tone is fed into faulty or worn out speaker playing 50 hertz triangle wave at volume sweep, fast.
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0:10
mp3 wav
Raw tone is fed into faulty or worn out speaker playing 50 hertz triangle wave, constant at volume 2.
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0:23
mp3 wav
Raw tone is fed into faulty or worn out speaker playing 50 hertz triangle wave, constant at volume 1.
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0:02
mp3 wav
Raw tone is fed into faulty or worn out speaker playing 50 hertz sine wave at volume sweep, medium.
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0:02
mp3 wav
Raw tone is fed into faulty or worn out speaker playing 50 hertz sine wave at volume sweep, fast.
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0:16
mp3 wav
Raw tone is fed into faulty or worn out speaker playing 50 hertz sine wave, constant at volume 1.
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0:59
mp3 wav
Electric massager - mid-range whirring, consistent (1).
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0:48
mp3 wav
Electric massager - moderate whirring, consistent
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1:00
mp3 wav
LFE test tone oscillator. 50hz 60 seconds at 12db.
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