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Christian Bergler

3 accepted papers

2025

Same Semantics of the Signal - What Do We Cluster with what Representation

ICASSP 2025accepted

Semantic clustering of bioacoustic signals is crucial for a deeper understanding of intra-class differences. This is particularly important for understanding killer whale signals, as their vocalizations are learned behaviors and determination of matrilineal-specific dialects is reliant upon subtle d…

Cited by 0SourceScholar
2022

ORCA-PARTY: An Automatic Killer Whale Sound Type Separation Toolkit Using Deep Learning

ICASSP 2022accepted

Data-driven and machine-based analysis of massive bioacoustic data collections, in particular acoustic regions containing a substantial number of vocalizations events, is essential and extremely valuable to identify recurring vocal paradigms. However, these acoustic sections are usually characterize…

Cited by 0SourceScholar
2019

Segmentation, Classification, and Visualization of Orca Calls Using Deep Learning

ICASSP 2019accepted

Audiovisual media are increasingly used to study the communication and behavior of animal groups, e.g. by placing microphones in the animals habitat resulting in huge datasets with only a small amount of animal interactions. The Orcalab has recorded orca whales since 1973 using stationary underwater…

Cited by 0SourceScholar