Audio Classification

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16 papers in the last four weeks, up 129% on the four weeks before. 0.2% of all new papers.

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  1. Quality Adaptive Angular Margin Learning for Respiratory Sound Classification

    Jun 10, 2026Yoon Tae Kim, Heejoon Koo, Miika Toikkanen +1OOD GeneralizationMetric Learning

    RSC LAB, MODULABS, Republic of Korea · Department of Electronic Engineering, Wonkwang University, Republic of Korea · AI Convergence Research Institute, Wonkwang University, Republic of Korea

  2. Pretrained self-supervised speech models can recognize unseen consonants

    Jun 10, 2026Chihiro Taguchi, Éric Le Ferrand, Hirosi Nakagawa +4Automatic Speech RecognitionSelf-Supervised Speech Representation Learning

    University of Notre Dame, USA · University at Buffalo, USA · Tokyo University of Foreign Studies, Japan +3

  3. Optimizing 2D Input Representations and Sub-phase Fusion Strategies for Differential Diagnosis of Asthma and COPD Using CNN- and GRU-Based Networks

    Jun 9, 2026Ipek Sen, Ozgur Ozdemir, Elena Battini SonmezMedical DiagnosisConvolutional Neural Networks

    Dept. Electrical and Electronics Engineering Istanbul Bilgi University, Turkey · Dept. Computer Engineering Istanbul Bilgi University, Turkey

  4. RespiraMFM: A Multimodal Foundation Model with Contrastive Audio-Language Alignment for Respiratory Disease Identification

    Jun 8, 2026Shakhrul Iman Siam, Tiantian Feng, Jiankun Zhang +2HealthcareAudio-Language Models

    The Ohio State University · University of Southern California · University of Chicago

  5. Few-shot Class-variable Incremental Audio Classification via Prototype Adaptation and Pseudo Class-variable Training

    Jun 8, 2026Yanxiong Li, Guoqing Chen, Qianqian Li +1Class-Incremental LearningFew-Shot Audio Classification

    School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China

  6. AeroSpectra Sentinel: An Auditable LLM Prompt-Chaining Decision-Support Workflow for Acute Asthma Risk Assessment from Respiratory Sounds and Clinical Signals

    Jun 6, 2026Aueaphum AueawatthanaphisutLLM AuditingClinical Decision Support

    School of Information, Computer, and Communication Technology Sirindhorn International Institute of Technology, Thammasat University Pathum Thani, Thailand

  7. Towards Event-Robust Acoustic Scene Classification

    Jun 5, 2026Yiqiang Cai, Bohan Hu, Yu Yang +3Benchmark ConstructionAudio Classification

    Xi’an Jiaotong-Liverpool University, Suzhou, China · Zhongdian Zhiheng Information Technology Service Co., Ltd, Nanjing, China · China Telecom Jiangsu Branch, Nanjing, China +1

  8. SEAM: Shortcut-Aware Real-Time Detection of Scripted vs. Spontaneous Speech for Interview Guardrails

    Jun 5, 2026Vsevolod, Kovalev, Pranay ManochaAudio UnderstandingShortcut Learning

    V. · Symbal AI, USA · Princeton University

  9. Drift-Augmented Scoring: Text-Derived Noise Robustness for Zero-Shot Audio-Language Classification

    Jun 3, 2026Tu Vo, Sheir Zaheer, Chan Y. ParkFew-Shot Audio ClassificationAudio Understanding

    KC Machine Learning Lab

  10. Representation Matters in Randomized Smoothing for Audio Classification

    Jun 2, 2026Jong-Ik Park, Shreyas Chaudhari, José M. F. Moura +1Randomized SmoothingKeyword Spotting

    Carnegie Mellon University, Pittsburgh, Pennsylvania, USA.

  11. CoughSense: Five-Class Respiratory Disease Classification via Whisper Encoder Fine-Tuning and Dual-Encoder Cross-Attention Fusion with Balanced Contrastive Learning

    Jun 2, 2026Nikhil VincentAudio ClassificationRespiratory Sound Classification

    Independent Researcher, Bothell, Washington, USA

  12. Parameter-efficient Dual-encoder Architecture with Differentiable Choquet Integral Fusion for Underwater Acoustic Classification

    Jun 1, 2026Amirmohammad Mohammadi, Joshua Peeples, Alexandra Van DineMultimodal FusionAudio Classification

    Department of Electrical and Computer Engineering, Texas A&M University, College Station, Texas, 77843, USA · Massachusetts Institute of Technology Lincoln Laboratory, Lexington, Massachusetts, 02421, USA

  13. C2GA: A Class-Controllable Generative Augmentation Framework for Respiratory Sound Classification

    Jun 1, 2026Ziqi Ma, Mengyu Han, Anteng Cai +4Synthetic Data AugmentationAudio Classification

    aSchool of Computer Engineering and Science, Shanghai University, Shanghai, 200444, China · bSchool of AI and Advanced Computing (AIAC), XJTLU Entrepreneur College (Taicang), Xi’an Jiaotong-Liverpool University, Taicang, Suzhou, 215400, China · cISIR, Osaka University, Suita, 567-0047, Osaka, Japan

  14. Mitigating Stethoscope-Induced Shortcuts in Respiratory Sound Classification under Federated Domain Generalization with Causality-Inspired Interventions

    May 28, 2026Heejoon Koo, Yoon Tae Kim, Miika Toikkanen +1OOD GeneralizationShortcut Learning

    University of Illinois Urbana-Champaign, USA · RSC LAB, MODULABS, Korea · Wonkwang University, Korea

  15. ChildVox: A Speech, Audio, and Large Audio-Language Model Benchmark in Understanding and Characterizing Sound across Childhood

    May 28, 2026Tiantian Feng, Anfeng Xu, Xuan Shi +10Audio-Language Model EvaluationSpeech Quality Assessment

    University of Southern California · The Ohio State University · University of California, Los Angeles +3

  16. Evaluating the Temporal Detection Capability of Integrated Gradients Applied on Sound Classifier

    May 22, 2026Martynas Dumpis, Tuomas VirtanenGradient-Based AttributionIntegrated Gradients

    Department of Electronic Systems · Vilnius Gediminas Technical University · Vilnius, Lithuania +3

  17. CoarseSoundNet: Building a reliable model for ecological soundscape analysis

    May 20, 2026Alexander Gebhard, Andreas Triantafyllopoulos, Dominik Arend +4Sound Event DetectionPassive Acoustic Monitoring

    TUM University Hospital, CHI – Chair of Health Informatics, Ismaninger Str.2026 22, Munich, 81675, Bavaria, Germany · MCML – Munich Center for Machine Learning, Munich, Bavaria, Germany · University of Freiburg, Faculty of Biology, Geobotany, Schaenzlestr. 1, Freiburg, 79104, Baden-Württemberg, Germany +1

  18. Robust Audio Tagging under Class-wise Supervision Unreliability

    May 17, 2026Yuanbo Hou, Zhaoyi Liu, Tong Ye +4Noisy-Label LearningWeakly Supervised Learning

    Machine Learning Research Group, Engineering Science, University of Oxford, UK · KU Leuven, Belgium · GISP, Harbin Engineering University, China +2

  19. Masked Autoencoders with Limited Data: Does It Work? A Fine-Grained Bioacoustics Case Study

    May 13, 2026Wuao Liu, Mustafa Chasmai, Subhransu Maji +1Masked AutoencodersBioacoustics

    University of Massachusetts Amherst

  20. SpurAudio: A Benchmark for Studying Shortcut Learning in Few-Shot Audio Classification

    May 13, 2026Giries Abu Ayoub, Morad Tukan, Loay MualemFew-Shot Audio ClassificationAudio Understanding

    Independent Researcher · University of Stuttgart, Germany · IMPRS-IS, Germany

  21. Does language matter for spoken word classification? A multilingual generative meta-learning approach

    May 13, 2026Batsirayi Mupamhi Ziki, Louise Beyers, Ruan van der MerweMeta-LearningAudio Classification

    1Bytefuse.

  22. STRUM: A Spectral Transcription and Rhythm Understanding Model for End-to-End Generation of Playable Rhythm-Game Charts

    May 12, 2026Joshua OpriaAudio UnderstandingAutomatic Music Transcription

    Independent Researcher

  23. Hearing the Ocean: Bio-inspired Gammatone-CNN framework for Robust Underwater Acoustic Target Classification

    May 6, 2026Rajeshwar Tripathi, Sandeep Kumar, Monika Aggarwal +1Convolutional Neural NetworksAudio Classification

    Central Research Laboratory, Bharat Electronics Limited, Ghaziabad, India · Centre for Applied Research in Electronics (CARE), IIT Delhi, India

  24. Ecologically-Constrained Task Arithmetic for Multi-Taxa Bioacoustic Classifiers Without Shared Data

    May 5, 2026Ragib Amin Nihal, Benjamin Yen, Runwu Shi +2Task ArithmeticBioacoustics

    Systems and Control Engineering, Institute of Science Tokyo, Japan · RIKEN BDR, Japan

  25. Smart Passive Acoustic Monitoring: Embedding a Classifier on AudioMoth Microcontroller

    May 5, 2026Louis Lerbourg, Paul Peyret, Juliette Linossier +1Efficient Neural Network InferenceSound Event Detection

    Univ. Grenoble Alpes, CEA, List, Grenoble, France · Biophonia, France

  26. Private Speech Classification without Collapse: Stabilized DP Training and Offline Distillation

    May 4, 2026Yadi Wen, Tianxin Li, Enji Liang +2Differentially Private Stochastic Gradient DescentLearning Using Privileged Information

    Shanxi Key Laboratory of Industrial Internet Security, Taiyuan University of Technology, China · University of Michigan, Ann Arbor, USA

  27. MMAudio-LABEL: Audio Event Labeling via Audio Generation for Silent Video

    May 1, 2026Kazuya Tateishi, Akira Takahashi, Atsuo Hiroe +3Audio-Video GenerationSound Event Detection

    Sony Group Corporation, Japan · Sony AI, USA

  28. From Birdsong to Rumbles: Classifying Elephant Calls with Out-of-Species Embeddings

    Apr 30, 2026Christiaan M. Geldenhuys, Thomas R. NieslerAudio Representation LearningAudio Understanding

    Department of Electrical and Electronic Engineering University of Stellenbosch

  29. Beyond the Baseband: Adaptive Multi-Band Encoding for Full-Spectrum Bioacoustics Classification

    Apr 30, 2026Eklavya Sarkar, Marius Miron, David Robinson +6Audio Representation LearningFrequency-Domain Feature Learning

    Earth Species Project

  30. Meta-Ensemble Learning with Diverse Data Splits for Improved Respiratory Sound Classification

    Apr 27, 2026June-Woo Kim, Miika Toikkanen, Heejoon Koo +3Ensemble LearningAudio Classification

    Department of Electronic Engineering, Wonkwang University, Republic of Korea · RSC LAB, MODULABS, Republic of Korea · AICU Global Inc., Republic of Korea +1