Overlapping Zebra Finch Dataset (OZF)
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OZF数据集是由地球物种计划发布的一个专注于声音重叠现象的数据集。它包含真实的录音片段和合成的录音片段,后者用于精确控制重叠程度。数据集的实时部分由65分钟的女性斑马雀录音组成,经过三位注释者的标注,记录了每个发声的开始和结束时间。数据集中共有8504个发声事件,其中17.04%至少与其他一个发声重叠。该数据集旨在用于评估和改进生物声学中检测声音事件的方法,特别是在处理重叠声音事件方面。
The OZF dataset, released by the Earth Species Project, is a curated dataset focused on the phenomenon of acoustic sound overlap. It includes both real audio recordings and synthetic audio segments, with the synthetic segments used to precisely control the degree of overlap. The real-time portion of the dataset consists of 65 minutes of female zebra finch recordings, which were independently annotated by three annotators to record the start and end timestamps of each vocalization event. In total, the dataset contains 8,504 vocal events, 17.04% of which overlap with at least one other vocalization. This dataset is designed to evaluate and refine sound event detection methods in bioacoustics, especially for scenarios involving overlapping sound events.

- 1Robust detection of overlapping bioacoustic sound events地球物种计划 · 2025年



