Dog Whistle for 12 Hours ( Brain Tickler )

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crysknife007
2016-05-01 14:17:03 קטגוריה: מדע וטכנולוגיה מאת: crysknife007
Help support this channel on Patreon: Free Track Download: Cat and Dog Whistle: For more Horrible No-Good Noises: Here we have a very high pitched dog whistle noise which shrieks for 12 hours. Also doubles as a great kid annoyer. As people age they often can't hear very high pitched sounds anymore, but kids can usually hear them distinctly. This one sounds a lot like tinnitus to me and I find that it gives me a headache if I play it too loudly for too long.

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