20khz
 by mp107
Awesome! This has to be the coolest application for audio illusion ever! Did you know that ultrasound is only audible by under-20-year-olds? With...
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by mp107
Awesome! This has to be the coolest application for audio illusion ever! Did you know that ultrasound is only audible by under-20-year-olds? With...
|
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