0:02
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Squeaky shaker high frequency percussive sequence
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0:03
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Electronic sharp vibrant high frequency stabs sequence
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0:34
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Very high pitched sharp electronic beeps like alien conversation
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0:19
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Course high pitch noise repeating rhythmically
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0:05
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High pitch tone bending and modulating slowly
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0:34
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Dentist -- High frequency sounding water and air suction from a dentist's inner tube.
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2:08
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Ambiance of a hotel refrigerator, quiet and calm with a high frequency.
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0:26
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Broken air conditioner rattling at high frequency.
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