The importance of auditory function in terrestrial life forms for advancing biomimicry research

Authors : Hatice Mehtap Buluklu, Özgül Akın Şenkal, Ercan Köse, Filiz Bal Kocyigit, Cafer Koyuncu

Pages : 90-105

Doi:10.70669/ijedt.1647310

View : 46 | Download : 159

Publication Date : 2025-12-23

Article Type : Review Paper

Abstract :Terrestrial animals perceive a wide range of frequencies, with auditory functions varying depending on the frequency. This study examines the auditory capabilities of terrestrial animals, focusing on hearing frequency ranges, hearing thresholds (in watts/cm²), and spontaneous otoacoustic emissions (SOAEs), which provide insights into auditory processing. Anatomical differences significantly influence hearing abilities. For instance, although mice have relatively small ears, they require higher intensity levels for auditory processing. The auditory thresholds of mice correspond to their ear anatomy, necessitating greater acoustic energy for hearing compared to many other terrestrial animals. A model was developed to illustrate how SOAEs contribute to the mouse’s auditory function. In biomimicry, these findings can inspire innovative technologies by replicating auditory mechanisms. For example, the energy conversion capabilities of auditory structures can enhance acoustic sensor efficiency. A detailed modeling study can further refine this concept by focusing on a specific species and incorporating numerous parameters based on empirical data. Future research should integrate ear modeling to improve our understanding of terrestrial animal communication and facilitate biomimetic applications. Such studies will contribute to advancements in auditory science and technology, leading to improved acoustic designs inspired by natural hearing mechanisms.
Keywords : Karasal hayvanlar, İşitsel farkındalık, İşitme enerjisi, Kulak anatomisi, İşitme eşiği

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