Tuesday, March 29, 2016

How to can hear dog whistles?


My mom has this dog whistle app on her iPhone and she was playing it for some reason and I could hear it loud and clear. At first, I didnt know it was an app, I thought it was the cord glitching out or something. She changed the pitch and I could hear all the dog whistles loud and clear, while she couldnt hear them at all. It sounded like someone was blowing a normal whistle right by my ear, thats how well I could hear it. Is that normal? Im 18, if that counts for anything.

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