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The Use of Machine Learning Algorithms in the Classification of Sound: A Systematic Review

The Use of Machine Learning Algorithms in the Classification of Sound: A Systematic Review

Akon O. Ekpezu, Ferdinand Katsriku, Winfred Yaokumah, Isaac Wiafe
Copyright: © 2022 |Volume: 13 |Issue: 1 |Pages: 28
ISSN: 1947-959X|EISSN: 1947-9603|EISBN13: 9781799884378|DOI: 10.4018/IJSSMET.298667
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MLA

Ekpezu, Akon O., et al. "The Use of Machine Learning Algorithms in the Classification of Sound: A Systematic Review." IJSSMET vol.13, no.1 2022: pp.1-28. http://doi.org/10.4018/IJSSMET.298667

APA

Ekpezu, A. O., Katsriku, F., Yaokumah, W., & Wiafe, I. (2022). The Use of Machine Learning Algorithms in the Classification of Sound: A Systematic Review. International Journal of Service Science, Management, Engineering, and Technology (IJSSMET), 13(1), 1-28. http://doi.org/10.4018/IJSSMET.298667

Chicago

Ekpezu, Akon O., et al. "The Use of Machine Learning Algorithms in the Classification of Sound: A Systematic Review," International Journal of Service Science, Management, Engineering, and Technology (IJSSMET) 13, no.1: 1-28. http://doi.org/10.4018/IJSSMET.298667

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Abstract

This study is a systematic review of literature on the classification of sounds in three domains - Bioacoustics, Biomedical acoustics, and Ecoacoustics. Specifically, 68 conferences and journal articles published between 2010 and 2019 were reviewed. The findings indicated that Support Vector Machines, Convolutional Neural Networks, Artificial Neural Networks, and statistical models were predominantly used in sound classification across the three domains. Also, the majority of studies that investigated medical acoustics focused on respiratory sounds analysis. Thus, it is suggested that studies in Biomedical acoustics should pay attention to the classification of other internal body organs to enhance diagnosis of a variety of medical conditions. With regard to Ecoacoustics, studies on extreme events such as tornadoes and earthquakes for early detection and warning systems were lacking. The review also revealed that marine and animal sound classification was dominant in Bioacoustics studies.