Bioacoustics

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11 papers in the last four weeks, against 2 the four weeks before. 0.1% of all new papers.

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  1. Neural Representations, Natural Connections: What Transfers From Human Speech Foundation Models to Animal Vocalizations?

    Oct 5, 2026Tomás Arias-Vergara, Christopher Hauer, Héloïse Brotier +3Audio Representation LearningSpeech Foundation Models

    Pattern Recognition Lab, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany · Faculty of Electrical Engineering, Media and Computer Science, OTH Amberg-Weiden, Germany · Faculty of Life Science, The Gonda Multidisciplinary Brain Research Center, Bar Ilan University, Israel

  2. 2-Dimensional spectral gating for denoising bioacoustics recordings

    Sep 29, 2026Julien Boussard, Mélisande Teng, Sulagna Saha +1Bioacoustics

    Mila - Quebec AI Institute · McGill University · Pioneer Centre for AI, University of Copenhagen +1

  3. Rate-Agnostic Bioacoustics: Heterogeneous Multi-Taxa Classification with Continuous Filterbanks and Fourier Neural Operators

    Sep 29, 2026Stefano Ciapponi, Francesco Ardan Dal Rı, Nicola Conci +1BioacousticsAudio Classification

    University of Trento · Fondazione Bruno Kessler

  4. Bad: Taming the Bioacoustic Data Deluge with a Bat Activity Detector

    Sep 29, 2026Stefano Ciapponi, Santiago Martinez Balvanera, Andrea Cesaretti +2Sound Event DetectionBioacoustics

    Fondazione Bruno Kessler · University of Trento · University College London

  5. OpenWhistle: A Large-Scale Longitudinal Dataset and Benchmark of Bottlenose Dolphin Vocalizations

    Sep 28, 2026Faadil Mustun, Chiara Semenzin, Roberto Dessi +7Sound Event DetectionBioacoustics

    Institut de Biologie de l’École normale supérieure, CNRS, INSERM, Université PSL, Paris, France · Earth Species Project, France · Not Diamond, San Francisco, USA +4

  6. Structure Across Voices: Comparing acoustic-event type accumulation and sequence dependence across four vocal repertoires using frozen audio encoders

    Sep 15, 2026Mudit Sinha, Sanika ChavanBioacoustics

    Independent Researcher, San Bruno, California 94066, United States

  7. BioDCASE: Active Learning for Bioacoustics

    Sep 14, 2026Ben McEwen, Rupa Kurinchi-Vendhan, Shiqi Zhang +3Active LearningBioacoustics

    University of Amsterdam, Amsterdam, Netherlands · Massachusetts Institute of Technology, Cambridge, Massachusetts, USA · Tampere University, Finland +2

  8. Generating the Unheard: Phylogeny-Guided Latent Generation for Ancestral Sound Reconstruction

    Sep 14, 2026Tianyi Xu, Shrinaath Narasimhan, Evan Gorstein +3BioacousticsAudio Generation

    University of Wisconsin–Madison · 2Massachusetts Institute of Technology

  9. MAST: Label-Efficient, Robust, and Generalizable Sound Detection for Biodiversity Monitoring via Masked Audio Pretraining and Self-Training

    Sep 14, 2026Tianyi Xu, Daniel Pimentel-Alarcón, Zuzana Buřivalová +1Self-TrainingSound Event Detection

    University of Wisconsin–Madison

  10. Unlabeled Echoes: Pseudo-Labels and Genus-Aware Smoothing for Bat Call Recognition

    Sep 14, 2026Frank Fundel, Alexandra HowardPseudo-LabelingBioacoustics

    Ludwig-Maximilians-Universität München, Germany · University of the Free State, Department of Zoology and Entomology, Qwaqwa Campus, South Africa

  11. Bridging Echolocation Gaps in Automated Beaked Whale Tracking

    Sep 11, 2026Clair Ma, Thomas Kropfreiter, Lauren Baggett +2BioacousticsPassive Acoustic Monitoring

    Scripps Institution of Oceanography and Department of Electrical and Computer Engineering, University of California at San Diego, La Jolla, California 92093, USA · Institute of Telecommunications, TU Wien, 1040 Vienna, Austria · Scripps Institution of Oceanography, University of California at San Diego, La Jolla, California 92093, USA.

  12. Processing and classifying bird songs using wavelet techniques and supervised learning

    Sep 11, 2026Laura Lucia Dominguez Barrios, Fidel Aniano Causil Barrios, Alex Rodrigo dos Santos Sousa +1Wavelet MethodsBioacoustics

    Department of Statistics, State University of Campinas, Campinas, Brazil

  13. Efficient Passive Acoustic Monitoring of Killer Whales Using a Two-Stage Detection and Ecotype Classification Cascade

    Sep 1, 2026Daniela Ruiz, Manuel Castellote, Zhongqi Miao +5Sound Event DetectionBioacoustics

    Microsoft AI for Good Research Lab, Redmond, Washington, USA · Universidad de los Andes, Bogota, Colombia

  14. Training Set Synthesis for Bioacoustic Denoising: A Case Study With Mice

    Aug 10, 2026Reyhaneh Abbasi, Peter Balazs, Vincent Lostanlen +4Synthetic Data AugmentationBioacoustics

    Acoustics Research Institute of the Austrian Academy of Sciences, Vienna, Austria · Vienna Doctoral School of Cognition, Behavior, and Neuroscience, University of Vienna, Vienna, Austria · Interdisciplinary Transformation University Austria (IT:U), Linz, Austria +3

  15. Physics-Informed Learning for Robust Acoustic Localization with Calibrated Uncertainty

    Aug 9, 2026Jennifer N. Kampe, Changwoo J. Lee, Xin Shen +5Physics-Informed MLBioacoustics

    Department of Biological and Environmental Science, University of Jyväskylä, Jyväskylä, Finland · Department of Statistical Science, Duke University, Durham, NC, USA · 3Digital Services, University of Jyväskylä, Jyväskylä, Finland +1

  16. Transfer Learning for Avian Bioacoustics under Sparse Positive Labels

    Aug 4, 2026Dhyey Patel, Yunting YinMulti-Source Domain AdaptationWeakly Supervised Learning

    Eastern Michigan University Computer Science Department Ypsilanti, MI, USA

  17. An End-to-End Workflow for Fin Whale Song Detection, Note Characterization, and Localization with Distributed Acoustic Sensing

    Aug 3, 2026Dídac Diego-Tortosa, Miriam Romagosa, Arantza Ugalde +4Distributed Acoustic SensingSound Event Detection

    Institut de Ciències del Mar (ICM-CSIC), Barcelona · Institut de Física Corpuscular (IFIC), Centre Mixte Universitat de València (UV-CSIC), Paterna

  18. Uncertainty-Aware Crossmodal Fusion for Classification of Animal Behavior

    Aug 3, 2026Ehsan Yaghoubi, Florian HaselbeckUncertainty-Aware Multimodal FusionBioacoustics

    Weihenstephan-Triesdorf University of Applied Sciences, Department of Sustainable Agricultural and Energy Systems, Freising, Am Staudengarten 1, 85354, Germany

  19. Phylogenetic signal in marine mammal and bird vocalizations captured by audio foundation models: the limited benefit of domain-specific pretraining

    Jul 24, 2026Víctor Rincón YepesAudio Representation LearningBioacoustics

    Independent Researcher

  20. Ultra-Compact CNN Architectures for Tropical Bird Audio Detection on Microcontrollers

    Jul 22, 2026Muhammad Mun'im Ahmad Zabidi, Mohd Yamani Idna Idris, Norisma IdrisTiny MLSound Event Detection

    Faculty of Computer Science and Information Technology, Universiti Malaya, Kuala Lumpur, Malaysia

  21. MetaPerch: Learning from metadata for bioacoustics foundation models

    Jul 15, 2026Mustafa Chasmai, Vincent Dumoulin, Jenny HamerRepresentation LearningBioacoustics

    University of Massachusetts Amherst. · Google DeepMind.

  22. Greedy Volume Maximization of Gradient Embeddings for Long-Tailed Frame-Level Bioacoustic Active Learning

    Jul 15, 2026Shiqi Zhang, Marius Faiß, Ariana Strandburg-Peshkin +1Long-Tail LearningActive Learning

    1Audio Research Group, Tampere University, Tampere, Finland · Department for the Ecology of Animal Societies, Max Planck Institute of Animal Behavior · 3International Max Planck Research School for Quantitative Behavior, Ecology and Evolution +1

  23. ForestIR: Physics-Informed Forest Sound Simulation for Array-Based Bioacoustic Remote Sensing

    Jul 7, 2026Xin Shen, Jennifer N. Kampe, Changwoo J. Lee +7Direction-of-Arrival EstimationBioacoustics

    Department of Statistical Science, Duke University, Durham, NC, USA · Department of Biological and Environmental Science, University of Jyväskylä, Jyväskylä, Finland · Organismal and Evolutionary Biology Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland +2

  24. Determinantal point process sampling for bioacoustic active learning

    Jul 7, 2026Hugo Magaldi, Gabriel DubusActive LearningAdaptive Sampling

    Eco-Anthropologie, Mus´eum National d’Histoire Naturelle, UMR7206, CNRS, Paris, France

  25. A Self-Supervised Approach for Minimal-Annotation Hydroacoustic Data Exploration

    Jul 7, 2026Pierre-Yves Raumer, Axel Marmoret, Dorian Cazau +6Audio Representation LearningSelf-Supervised Learning

    Laboratoire de G´eologie, Ecole Normale Sup´erieure/CNRS UMR 8538, PSL Research University, Paris 75005, France · Universit´e de Brest, CNRS, Ifremer, UMR6538 Geo-Ocean, 29280 Plouzan´e, France · Lab-STICC – UMR 6285 CNRS, ENSTA IP Paris, Brest, France +5

  26. Adaptive Diversity-Uncertainty Active Learning with Redundancy Control for Bioacoustic Event Classification

    Jul 6, 2026Gabriel Dubus, Hugo Magaldi, Anatole Gros-MartialMulti-Label ClassificationActive Learning

    Eco-Anthropologie, Mus´eum National d’Histoire Naturelle, UMR7206, CNRS, Paris, France · Centre d’Etudes Biologiques de Chiz´e, UMR 7372, CNRS, La Rochelle Universit´e, France

  27. Trajectory Variance: An Unsupervised Measure of Developmental Vocal Plasticity in Birdsong

    Jul 3, 2026Kanghwi LeeBioacoustics

    Institute of Neuroinformatics, University of Zurich and ETH Zurich, Switzerland

  28. Adaptive Loss Balancing for Multi-Task Bioacoustic Classification of Bird Species and Call Types

    Jul 3, 2026Paria Vali Zadeh, Sven TomfordeClass-Imbalanced LearningMulti-Task Learning

    Kiel University, Kiel, Germany

  29. Rhythm of the Deep: Two-tier acoustic organization of sperm-whale codas from click waveforms to second-order sequence dependence

    Jun 15, 2026Mudit Sinha, Sanika ChavanBioacoustics

    Independent Researcher, San Bruno, California 94066, United States

  30. Beyond task performance: Decoding bioacoustic embeddings with speech features

    Jun 12, 2026Ines Nolasco, Jules Cauzinille, Marius Miron +8Audio Representation LearningRepresentation Probing

    Earth Species Project