1:36
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Ambiance of college dormitory from outside with multiple student conversational voices, footsteps and ...
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0:39
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Spanish tourists speaking, water and children voices in the background
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1:32
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New York subway train ride, doors close and train sets off, conversation in background
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0:34
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Very high pitched sharp electronic beeps like alien conversation
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0:26
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Smooth tones randomly squeak back and forth
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