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Contrastive learning for passive acoustic monitoring: A framework for sound source discovery and cross-site comparison in marine soundscapes

Fig 2

Example spectrograms for each of the six FADAR-defined classes.

Call samples are given from the labeled dataset examples used to train FADAR [26], and reflect the model structure for each sound type.

doi: https://doi.org/10.1371/journal.pcbi.1014005.g002