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Music source separation is the task of isolating the instrumental tracks from a music song. Despite its spectacular recent progress, the trend towards more complex architectures and training protocols exacerbates reproducibility issues. The…

Sound · Computer Science 2026-03-11 Paul Magron , Romain Serizel , Constance Douwes

Music source separation has been intensively studied in the last decade and tremendous progress with the advent of deep learning could be observed. Evaluation campaigns such as MIREX or SiSEC connected state-of-the-art models and…

Audio and Speech Processing · Electrical Eng. & Systems 2022-05-24 Yuki Mitsufuji , Giorgio Fabbro , Stefan Uhlich , Fabian-Robert Stöter , Alexandre Défossez , Minseok Kim , Woosung Choi , Chin-Yun Yu , Kin-Wai Cheuk

Despite phenomenal progress in recent years, state-of-the-art music separation systems produce source estimates with significant perceptual shortcomings, such as adding extraneous noise or removing harmonics. We propose a post-processing…

Sound · Computer Science 2022-08-29 Noah Schaffer , Boaz Cogan , Ethan Manilow , Max Morrison , Prem Seetharaman , Bryan Pardo

Music source separation represents the task of extracting all the instruments from a given song. Recent breakthroughs on this challenge have gravitated around a single dataset, MUSDB, only limited to four instrument classes. Larger datasets…

Sound · Computer Science 2021-12-02 Alexandru Mocanu , Benjamin Ricaud , Milos Cernak

Deep neural network based methods have been successfully applied to music source separation. They typically learn a mapping from a mixture spectrogram to a set of source spectrograms, all with magnitudes only. This approach has several…

Sound · Computer Science 2021-09-14 Qiuqiang Kong , Yin Cao , Haohe Liu , Keunwoo Choi , Yuxuan Wang

Supervised deep learning approaches to underdetermined audio source separation achieve state-of-the-art performance but require a dataset of mixtures along with their corresponding isolated source signals. Such datasets can be extremely…

Music source separation is the task of separating a mixture of instruments into constituent tracks. Music source separation models are typically trained using only audio data, although additional information can be used to improve the…

Audio and Speech Processing · Electrical Eng. & Systems 2025-06-04 Eetu Tunturi , David Diaz-Guerra , Archontis Politis , Tuomas Virtanen

This paper addresses the challenge of speaker separation, which remains an active research topic despite the promising results achieved in recent years. These results, however, often degrade in real recording conditions due to the presence…

Sound · Computer Science 2024-11-14 Rawad Melhem , Assef Jafar , Oumayma Al Dakkak

Speech separation is very important in real-world applications such as human-machine interaction, hearing aids devices, and automatic meeting transcription. In recent years, a significant improvement occurred towards the solution based on…

Sound · Computer Science 2024-08-29 Rawad Melhem , Assef Jafar , Oumayma Al Dakkak

Recent advancements in music source separation have significantly progressed, particularly in isolating vocals, drums, and bass elements from mixed tracks. These developments owe much to the creation and use of large-scale, multitrack…

Audio and Speech Processing · Electrical Eng. & Systems 2025-02-18 Jaime Garcia-Martinez , David Diaz-Guerra , Archontis Politis , Tuomas Virtanen , Julio J. Carabias-Orti , Pedro Vera-Candeas

Existing work on pitch and timbre disentanglement has been mostly focused on single-instrument music audio, excluding the cases where multiple instruments are presented. To fill the gap, we propose DisMix, a generative framework in which…

Music source separation (MSS) is the task of separating a music piece into individual sources, such as vocals and accompaniment. Recently, neural network based methods have been applied to address the MSS problem, and can be categorized…

Sound · Computer Science 2021-02-22 Xuchen Song , Qiuqiang Kong , Xingjian Du , Yuxuan Wang

Most current music source separation (MSS) methods rely on supervised learning, limited by training data quantity and quality. Though web-crawling can bring abundant data, platform-level track labeling often causes metadata mismatches,…

Sound · Computer Science 2025-10-13 Ji Yu , Yang shuo , Xu Yuetonghui , Liu Mengmei , Ji Qiang , Han Zerui

Musical (MSS) source separation of western popular music using non-causal deep learning can be very effective. In contrast, MSS for classical music is an unsolved problem. Classical ensembles are harder to separate than popular music…

Deep learning-based methods have made significant achievements in music source separation. However, obtaining good results while maintaining a low model complexity remains challenging in super wide-band music source separation. Previous…

Audio and Speech Processing · Electrical Eng. & Systems 2024-01-25 Weinan Tong , Jiaxu Zhu , Jun Chen , Shiyin Kang , Tao Jiang , Yang Li , Zhiyong Wu , Helen Meng

A music mashup combines audio elements from two or more songs to create a new work. To reduce the time and effort required to make them, researchers have developed algorithms that predict the compatibility of audio elements. Prior work has…

Sound · Computer Science 2021-03-29 Jiawen Huang , Ju-Chiang Wang , Jordan B. L. Smith , Xuchen Song , Yuxuan Wang

The cocktail party problem aims at isolating any source of interest within a complex acoustic scene, and has long inspired audio source separation research. Recent efforts have mainly focused on separating speech from noise, speech from…

Audio and Speech Processing · Electrical Eng. & Systems 2022-03-25 Darius Petermann , Gordon Wichern , Zhong-Qiu Wang , Jonathan Le Roux

In this work, we introduce the Sheet Music Benchmark (SMB), a dataset of six hundred and eighty-five pages specifically designed to benchmark Optical Music Recognition (OMR) research. SMB encompasses a diverse array of musical textures,…

Computer Vision and Pattern Recognition · Computer Science 2025-06-16 Juan C. Martinez-Sevilla , Joan Cerveto-Serrano , Noelia Luna , Greg Chapman , Craig Sapp , David Rizo , Jorge Calvo-Zaragoza

Music recordings often suffer from audio quality issues such as excessive reverberation, distortion, clipping, tonal imbalances, and a narrowed stereo image, especially when created in non-professional settings without specialized equipment…

Sound · Computer Science 2026-05-06 Jan Melechovsky , Ambuj Mehrish , Abhinaba Roy , Dorien Herremans

Audio processing methods based on deep neural networks are typically trained at a single sampling frequency (SF). To handle untrained SFs, signal resampling is commonly employed, but it can degrade performance, particularly when the input…

Sound · Computer Science 2026-01-22 Kanami Imamura , Tomohiko Nakamura , Kohei Yatabe , Hiroshi Saruwatari