понедельник, 30 января 2017 г.

Mystery of elephant infrasounds revealed

Mystery of elephant infrasounds revealed



mystery of elephant infrasounds revealed



Mystery of elephant infrasounds revealed An international team of voice researchers and cognitive biologists provides new insights into the production of elephant communication. The so-called "infrasounds", i. e. sounds with pitches below the range of human hearing, are found to be produced with the same physical mechanism as human speech or singing.



Original article and pictures take http://www. sciencedaily. com/releases/2012/08/120803103421.htm? utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+sciencedaily+%28ScienceDaily%3A+Latest+Science+News%29 site

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