Fig. 5
From: A large annotated dataset of vocalizations by common marmosets
Temporal distribution of vocalizations over time. Distribution over time of 215,000 labeled vocalizations (72 hours in total). For each month, the proportion of vocalization type is indicated in thousands of vocalizations and in hours. The proportion of labeled/unlabeled vocalization is 25/75% (unlabeled omitted here). Initial recordings began as a proof of concept in 2019–2021, confirming the feasibility of segmenting and labeling vocalizations from raw data. Recording frequency gradually increased in 2022 to capture more detailed patterns. Starting in 2022, precise time information (hour, minute, second, and millisecond) was saved. Temporal variation reflects occasional disturbances in group structure, including conflicts and deaths.
