Health Capsules by Bron Smith

Health Capsules

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  1. Prof_Bleen

    Prof_Bleen said, over 3 years ago

    These are all in the 1-4 kHz range, where the human ear is normally the most sensitive. The human brain, on the other hand, is likely to add incessant popping of gum and car stereos to the list.

  2. joemachop

    joemachop said, over 3 years ago

    The most annoying sound to me is the sound of whining.

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