A Study on the Risk Analysis of Tiger Cry that Makes Elephants Tremble

  IJETT-book-cover  International Journal of Engineering Trends and Technology (IJETT)          
  
© 2022 by IJETT Journal
Volume-70 Issue-5
Year of Publication : 2022
Authors : Ik-Soo Ahn
DOI :  10.14445/22315381/IJETT-V70I5P224

Citation 

MLA Style: Ik-Soo Ahn. "A Study on the Risk Analysis of Tiger Cry that Makes Elephants Tremble." International Journal of Engineering Trends and Technology, vol. 70, no. 5, May. 2022, pp. 221-226. Crossref, https://doi.org/10.14445/22315381/IJETT-V70I5P224

APA Style:Ik-Soo Ahn.(2022). A Study on the Risk Analysis of Tiger Cry that Makes Elephants Tremble. International Journal of Engineering Trends and Technology, 70(5), 221-226. https://doi.org/10.14445/22315381/IJETT-V70I5P224

Abstract
Elephants are often injured or killed while running away after being chased by the cry of a tiger, which is becoming a hot topic. According to the previous experimental papers, it was found that accidents often occur where an elephant, who was not afraid of the cry of a leopard or a puma, hears the cry of a tiger and panics, then falls off a cliff or dies without getting out of the swamp.[1] Then, we investigated what kind of sound components are contained in the Tiger`s cry, which frightens the elephants and makes them tremble in fear. We also investigated how different the Tiger`s cry was from other feline predators. The experiment was conducted by comparing and analyzing the cries of leopards and pumas among various feline predators with those of tigers. As a result of the analysis, it was found that the low-frequency sound of the 50 Hz band and the intense ultra-low-frequency sound below the human audible band were widely and strongly generated in the cry of a tiger. Suppose the elephant habitat or zoo wants to prevent accidents or stress caused by hearing the tiger cry. In that case, installing a barrier or sound barrier around the elephant habitat is also possible to prevent the powerful low-frequency sound from the Tiger`s cry from being transmitted directly

Keywords
Elephant, Tiger cry, Feline, Accidents, Ultra-low-frequency, Sound analysis.

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