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50hz sounds (10)

0:09

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Raw tone is fed into faulty or worn out speaker playing 50 hertz triangle wave at volume sweep, slow.

0:04

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Raw tone is fed into faulty or worn out speaker playing 50 hertz triangle wave at volume sweep, fast.

0:10

mp3 wav

Raw tone is fed into faulty or worn out speaker playing 50 hertz triangle wave, constant at volume 2.

0:23

mp3 wav

Raw tone is fed into faulty or worn out speaker playing 50 hertz triangle wave, constant at volume 1.

0:02

mp3 wav

Raw tone is fed into faulty or worn out speaker playing 50 hertz sine wave at volume sweep, medium.

0:02

mp3 wav

Raw tone is fed into faulty or worn out speaker playing 50 hertz sine wave at volume sweep, fast.

0:16

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Raw tone is fed into faulty or worn out speaker playing 50 hertz sine wave, constant at volume 1.

0:59

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Electric massager - mid-range whirring, consistent (1).

0:48

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Electric massager - moderate whirring, consistent

1:00

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LFE test tone oscillator. 50hz 60 seconds at 12db.