Audio Source Separation

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11 papers in the last four weeks, up 120% on the four weeks before. 0.1% of all new papers.

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  1. A Study on Improving Multi-class Audio Source Separation Via Decoupled CLAP Query Optimization and an Automated Data Engine

    Oct 7, 2026Amirhossein Hajavi, Hanhee Lee, Pushya Jain +4Audio Source SeparationPrompt Optimization

    Noah’s Ark Lab, Huawei Technologies Canada co.

  2. Restore, Separate, Restore: A Modular Framework for Music Source Restoration

    Oct 6, 2026Tobias Morocutti, Emmanouil Karystinaios, Gerhard WidmerAudio Source Separation

    Institute of Computational Perception, Johannes Kepler University Linz, Austria · LIT Artificial Intelligence Lab, Linz, Austria

  3. Trigger Sound Suppression for Misophonia

    Sep 28, 2026Vaishnavi Vidyasagar, Jasmine Zhang, Mahima Uliyar +4Mental HealthAudio Source Separation

    University of Washington · Duke Center for Misophonia and Emotion Regulation

  4. SCISSOR: Score-Conditioned Instrument Source Separation for Orchestral Recordings

    Sep 27, 2026Yiheng Lu, Hao-Wen DongAudio Source Separation

    The Chinese University of Hong Kong, Shenzhen · University of Michigan

  5. Spot, Separate, and Enhance: Fully Generative Approach for Audio Mixing

    Sep 24, 2026Ilpo Viertola, Giulio Cengarle, Gouthaman KV +2Audio EditingAudio Source Separation

    Dolby Laboratories · Tampere University

  6. On a Separate Note: Robust Score-Informed Note Separation with a Two-Stream TFC-TDF U-Net and Adaptive Set Ownership

    Sep 24, 2026Benjamin Shiue-Hal Chou, Purvish Jajal, Nicholas John Eliopoulos +5Audio Source Separation

    Purdue University · Loyola University Chicago · University of Michigan

  7. MambaVoice: Lightweight Audiovisual Singing Voice Separation Via A Hybrid Mamba-Transformer Model

    Sep 22, 2026Adithi Shankar, Gopika Krishnan, Gloria Haro +2Audio Source Separation

    Music Technology Group, Universitat Pompeu Fabra, Barcelona, Spain · Intelligent Multimodal Vision Analysis Group, Universitat Pompeu Fabra, Barcelona, Spain · Serra Húnter Fellow Programme, Universitat Pompeu Fabra, Barcelona, Spain

  8. TV-AudioRemover: Joint Text-Visual Guided Sound Removal with Multi-Task Hard-Mixture Curriculum

    Sep 22, 2026Xinyue Guo, Jianxuan Yang, Daiguo Zhou +4Audio-Visual UnderstandingAudio Source Separation

    MiLM Plus, Xiaomi Inc.

  9. LiteCASS: A Lightweight End-to-End Network for Real-Time Stereo Cinematic Audio Source Separation

    Sep 20, 2026Yuanxin Guo, Qiang Ji, Mengmei Liu +3Spatial AudioAudio Source Separation

    Southwestern University of Finance and Economics, Chengdu, China · Xiaomi Automobile Co., Ltd., Beijing, China · Wuhan University, Wuhan, China

  10. Real-Time Music Source Separation on a Low-Power Audio DSP

    Sep 14, 2026Jianan Li, Li Liu, Ken Malsky +1Efficient Neural Network InferenceMusic Information Retrieval

    Analog Devices, Inc., Norwood, MA, USA

  11. Neural Multichannel Distant Speaker Diarization with Heavy-tailed Source Separation Model

    Sep 14, 2026Sicheng Mao, Baihan Li, Mathieu Fontaine +2Audio Source SeparationSpeaker Diarization

    LTCI, Telecom Paris, Institut Polytechnique Paris, France · SJTU Paris Elite Institute of Technology, Shanghai Jiao Tong University, China · LIUM, Le Mans University, France

  12. Open-Set Ego-Noise Separation for Legged-Robot Audition via Annotation-Free Adaptation and Pretrained-Model Transfer

    Sep 7, 2026Koki Shoda, Jun Younes Louhi Kasahara, Aoba Koyanagi +2Legged RoboticsUnsupervised Domain Adaptation

    The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.

  13. Iterative Audio Separation with Mixture Consistency via MIMO Model Extension

    Sep 7, 2026Yukara Ikemiya, WeiHsiang Liao, Yuki MitsufujiAudio Source Separation

    SonyAI

  14. Geometric Ceilings on Time-Frequency Masking for Single-Channel Separation

    Sep 3, 2026Maxime BaeldeMusic Information RetrievalAudio Source Separation

    Independent researcher, Lille, France

  15. XVAE-WMT: Explainable Wavelet-Temporal Variational Autoencoder for Blind Source Separation of Heart and Lung Sounds

    Aug 31, 2026Yasaman Torabi, Shahram Shirani, James P. ReillyVariational AutoencodersAudio Source Separation

    Department of Electrical and Computer Engineering, McMaster University, Hamilton, ON L8S 4K1, Canada. · L.R. Wilson/Bell Canada Chair in Data Communications, Hamilton, ON L8S 4L7, Canada.

  16. Decoupled Latent Flow Matching for Few-Step Joint Vocal-Accompaniment Separation

    Aug 31, 2026Lishi Zuo, Youzhi Tu, Lu Yi +4Flow MatchingFlow-Based Generative Modeling

    Dept. of Electrical and Electronic Engineering, Hong Kong Polytechnic University, Hong Kong SAR, China

  17. Dynamic Clustering for Cross-Segment Permutation Alignment in Long Speech Separation

    Aug 10, 2026Yuzhu Wang, Archontis Politis, Konstantinos Drossos +1Audio Source SeparationSpeech Separation

    Signal Processing Research Centre, Tampere University, Tampere, Finland · Nokia Technologies, Espoo, Finland

  18. DAVE: A Decoupled Audio-Visual Enhancement Framework for Real-World Speech Separation

    Aug 10, 2026Wei Zhou, Wanyi Ning, Yinshang Guo +3Speech EnhancementNoise Robustness

    1Yijiahe AI · 2Tianjin University · 3Nanjing University

  19. SAGE: Switch-Aware EEG-Guided Soft Gating for Target Speaker Extraction with In-Trial Switching

    Aug 3, 2026Xuefei Wang, Ximin Chen, Yuting Ding +2Target Speaker ExtractionAudio Source Separation

    Department of Electronic and Electrical Engineering, Southern University of Science and Technology, Shenzhen, China · School of Biomedical Engineering, Capital Medical University, Beijing, China

  20. Separate-and-Detect: Unified Drum Transcription and Stem Generation via Latent Diffusion

    Aug 2, 2026Wei-Han Hsu, Chih-Cheng Chang, Bo-Yu Chen +2Latent Diffusion ModelsAutomatic Music Transcription

    Data Science Degree Program, National Taiwan University and Academia Sinica, Taipei, Taiwan · Institute of Information Science, Academia Sinica, Taiwan · Rhythm Culture Corporation +1

  21. CrowdioSet and PaRIRset: Two Datasets Towards Live Music Source Separation

    Jul 30, 2026Enric Gusó, Xavier SerraData AugmentationAudio Source Separation

    Music Technology Group, Universitat Pompeu Fabra, Barcelona, Spain · Eurecat, Centre Tecnològic de Catalunya, Barcelona, Spain

  22. Music-Source-Separation-Training (MSST): A Unified Framework for Training and Evaluating Music Demixing Models

    Jul 25, 2026Roman Solovyev, Ilya Kiselev, Alexander Stempkovskiy +1Audio Source SeparationTest-Time Augmentation

    National Research University Higher School of Economics (HSE University), MIEM HSE · AlphaChip LLC. · Independent Researcher

  23. TF-MossFormer: Integrating Convolution Gated Local-Global Attentions for Enhanced Time-Frequency Domain Monaural Speech Separation

    Jul 23, 2026Shengkui Zhao, Zexu Pan, Haoxu Wang +3Hybrid CNN-Transformer ArchitecturesFrequency-Domain Feature Learning

    Token Foundry, Alibaba Group, Singapore

  24. PS4: Proxy-Supervised Joint Training for Real Target Speaker Extraction

    Jul 9, 2026Wanyi Ning, Wei Zhou, Yingpeng Li +3Target Speaker ExtractionSpeech Processing

    Yijiahe AI, Nanjing, China · Tianjin University, Tianjin, China · Nanjing University, Nanjing, China

  25. Flow Matching-Based Speech Source Separation with Best-of-N Biometric Sampling

    Jul 7, 2026Anastasia Zorkina, Alexandr Anikin, Nikita Khmelev +5Flow MatchingSpeech Processing

    ITMO University, Speech Processing Group, Russia · Speech Technology Center Ltd., R&D department, Russia.

  26. Mixture-Constrained Max Pooling Improves Separation-Based Bird Species Classification

    Jul 3, 2026Yuzhu Wang, Kalle Lahtinen, Patrik Lauha +4Multi-Label ClassificationAudio Source Separation

    Signal Processing Research Center, Tampere University, Tampere, Finland · Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland · Department of Biological and Environmental Science, University of Jyväskylä, Jyväskylä, Finland

  27. TF-MoE: Time-Frequency Mixture-of-Experts for Efficient Speech Separation

    Jun 28, 2026Qinzhe Hu, Chenda Li, Wangyou Zhang +3Sparse Mixture-of-ExpertsSpeech Processing

    Auditory Cognition and Computational Acoustics Lab Shanghai Jiao Tong University, Shanghai, China · Microsoft Research Asia, China

  28. Position-Aware Target Speaker Extraction for Long-Form Multi-Party Conversations: A Diarization-Free Framework for ASR

    Jun 28, 2026Yichi Wang, Junzhe Chen, Wangjin Zhou +1Target Speaker ExtractionSpeech Processing

    Graduate School of Informatics, Kyoto University, Kyoto, Japan

  29. DTT-BSR+: A Generative-Regression Cascade for Music Source Restoration

    Jun 23, 2026Youran Ni, Shihong Tan, Yuzhu Wang +1Audio Source Separation

    School of Electronic Information, Wuhan University, China · Signal Processing Research Center, Tampere University, Tampere, Finland

  30. Inside the Latent Flow: Causal Deciphering of Attention Dynamics in Audio Separation Foundation Models

    Jun 8, 2026Yuxuan Chen, Haoyuan Yu, Peize HeCross-AttentionAudio Diffusion Models

    Jilin University · Hunan University · University of Electronic Science and Technology of China

  31. MeCo: One-Step MeanFlow-based Corrector for Multi-Channel Speech Separation

    Jun 8, 2026Dohwan Kim, Jung-Woo ChoiFlow MatchingMeanFlow

    School of Electrical Engineering, KAIST, Daejeon, Republic of Korea

  32. SURF: Separation via Unsupervised Remixing Flow

    Jun 3, 2026Henry Li, Robin Scheibler, Efthymios Tzinis +3Unsupervised LearningFlow Matching

    Google · Google DeepMind

  33. IsoNet: Spatially-aware audio-visual target speech extraction in complex acoustic environments

    May 14, 2026Dinanath Padhya, Sajen Maharjan, Binita Adhikari +1Audio-Visual UnderstandingTarget Speaker Extraction

    Department of Electronics and Computer Engineering, Thapathali Campus, Institute of Engineering, Tribhuvan University, Kathmandu, Nepal

  34. Embedding-Based Intrusive Evaluation Metrics for Musical Source Separation Using MERT Representations

    Apr 22, 2026Paul A. Bereuter, Alois SontacchiMusic Information RetrievalAutomated Evaluation

    University of Music and Performing Arts Graz, Institute of Electronic Music and Acoustics (IEM) A-8010 Graz, Austria

  35. DialogueSidon: Recovering Full-Duplex Dialogue Tracks from In-the-Wild Dialogue Audio

    Apr 10, 2026Wataru Nakata, Yuki Saito, Kazuki Yamauchi +2Audio Diffusion ModelsSpeech Processing

    The University of Tokyo, Tokyo, Japan · National Institute of Advanced Industrial Science and Technology (AIST), Tokyo, Japan

  36. Making Separation-First Multi-Stream Audio Watermarking Feasible via Joint Training

    Mar 17, 2026Houmin Sun, Zi Hu, Linxi Li +4Audio WatermarkingRobust Watermarking

    Digital Innovation Research Center, Duke Kunshan University, Kunshan, China · OfSpectrum, Inc., Los Angeles, USA · University of Warwick, Coventry, United Kingdom +1

  37. Focus Then Listen: An Empirical Study of Plug-and-Play Audio Enhancer for Noise-Robust Large Audio Language Models

    Mar 5, 2026Han Yin, Yang Xiao, Younghoo Kwon +2Audio UnderstandingAudio-Language Models

    School of Electrical Engineering, KAIST, Daejeon, Republic of Korea · University of Melbourne, Australia

  38. When Audio Separation Hurts Zero-Shot ASR: Evaluating SAM-Audio with Whisper on Bengali and English Speech

    Mar 5, 2026Akif Islam, Raufun Nahar, Md. Ekramul HamidASR EvaluationAutomatic Speech Recognition

    Department of Computer Science and Engineering, University of Rajshahi, Rajshahi, Bangladesh · Anan National College of Technology, Tokushima, Japan

  39. CodecSep: Prompt-Driven Universal Sound Separation on Neural Audio Codec Latents

    Sep 15, 2025Adhiraj Banerjee, Vipul AroraAudio Source Separation

    Department of Electrical Engineering · Indian Institute of Technology, Kanpur