Authors : Ik-Soo Ahn, Myung-Jin Bae and Seong-Geon Bae
Abstract: Global warming, El Nino and various environmental disasters have made the natural wildlife protection area disappear. Animals in the wild form a moderate food chain relationship but recently the food chain has been disrupted. The phenomenon can be seen from the frequency of occurrence of carnivorous crying and the incidence of herbivorous crying in African grasslands. If so, it is necessary to try to restore the food chain system of safari if artificial manipulation of the cry of predator and herbivorous animals by the reverse idea. The research method is similar to the crying of elephants, zebras and deer which are representative animals of tiger, lion, puma and herbivorous animals which are representative animals of wild animals among wild animals. Respectively in order to compare the characteristics of the crying of carnivorous and herbivorous animals, we compared the cry of the elephant among tiger and herbivorous animals. The purpose of this study is to contribute to the creation and restoration of ecological environment for the wild animals and to contribute to the rearing of the animals in the zoos by letting the other person hear the cries of the mutually related animals.
Ik-Soo Ahn, Myung-Jin Bae and Seong-Geon Bae, 2019. A Study on the Crying Characteristics of Carnivores and Herbivores using Acoustic Signal Analysis. Journal of Engineering and Applied Sciences, 14: 2409-2417.