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Advancements and prospects of software for processing and analyzing terrestrial mammal sound data

  • Yongqiao HUANG ,
  • Chengyun ZHANG ,
  • Zixin ZHANG ,
  • Zezhou HAO
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  • 1.School of Electronic and Communication Engineering, Guangzhou University, Guangzhou 510006, China
    2.Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou 510520, China

Received date: 2024-12-06

  Accepted date: 2025-04-21

  Online published: 2025-12-03

Abstract

Terrestrial mammal vocalization data processing and analysis software is an essential tool for ecological researchers, enabling automated and efficient handling and analysis of bioacoustic recordings. These tools are vital for delving into the intricate details of animal vocalizations and providing foundational support for ecoacoustic and animal vocalization studies. The rapid advancement of passive acoustic monitoring technology and artificial intelligence has led to a significant increase in the number and variety of vocalization analysis software. Recent developments have seen substantial progress in noise reduction, acoustic indices, data annotation, species identification, and feature extraction. These softwares play a crucial role in archiving bioacoustic data, ensuring the preservation and accessibility of valuable ecological information for long-term monitoring and research purposes. This paper systematically reviews relevant literature and open-source software platforms, outlining the workflow for processing and analyzing terrestrial mammal vocalization data. It aims to discuss the current state of vocalization analysis software and its applications in bioacoustic research, and provides an outlook on the future development and localization of AI-assisted bioacoustic software to enhance analysis efficiency and broaden its applicability.

Cite this article

Yongqiao HUANG , Chengyun ZHANG , Zixin ZHANG , Zezhou HAO . Advancements and prospects of software for processing and analyzing terrestrial mammal sound data[J]. ACTA THERIOLOGICA SINICA, 2025 , 45(6) : 784 -796 . DOI: 10.16829/j.slxb.151036

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