Acoustical Science and Technology
Online ISSN : 1347-5177
Print ISSN : 1346-3969
ISSN-L : 0369-4232

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Frequency characteristics of courtship song of large brown cicada in Tokyo 2024
Leo MisonoKenji Muto
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JOURNAL OPEN ACCESS Advance online publication

Article ID: e24.100

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Abstract

In Toyosu, Tokyo, the sounds of the large brown cicada and the robust cicada are heard during summer. This study aimed to accurately measure the frequency characteristics of the large brown cicada. Previously, we analyzed the robust cicada climax sound in a free field up to 20 kHz. In this paper, we extended the analysis to the large brown cicada in a free field up to 70 kHz using a microphone with flat sensitivity up to high frequencies. The dominant frequencies for the /ji/ and /ri/ sounds were measured at 5.7 kHz and 15 kHz, respectively.

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© 2024 by The Acoustical Society of Japan

This article is licensed under a Creative Commons [Attribution-NoDerivatives 4.0 International] license.
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