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Singing voice synthesis is a generative task that involves multi-dimensional control of the singing model, including lyrics, pitch, and duration, and includes the timbre of the singer and singing skills such as vibrato. In this paper, we…

Sound · Computer Science 2022-05-25 Xulong Zhang , Jianzong Wang , Ning Cheng , Jing Xiao

Existing singing voice synthesis (SVS) models largely rely on fine-grained, phoneme-level durations, which limits their practical application. These methods overlook the complementary role of visual information in duration prediction.To…

Audio and Speech Processing · Electrical Eng. & Systems 2025-09-30 Ke Gu , Zhicong Wu , Peng Bai , Sitong Qiao , Zhiqi Jiang , Junchen Lu , Xiaodong Shi , Xinyuan Qian

In real-world singing voice conversion (SVC) applications, environmental noise and the demand for expressive output pose significant challenges. Conventional methods, however, are typically designed without accounting for real deployment…

Sound · Computer Science 2025-10-24 Junjie Zheng , Gongyu Chen , Chaofan Ding , Zihao Chen

This paper presents a novel method for extracting the vocal track from a musical mixture. The musical mixture consists of a singing voice and a backing track which may comprise of various instruments. We use a convolutional network with…

Sound · Computer Science 2020-02-13 Pritish Chandna , Merlijn Blaauw , Jordi Bonada , Emilia Gomez

The rapid advancement of AI-generated singing voices, which now closely mimic natural human singing and align seamlessly with musical scores, has led to heightened concerns for artists and the music industry. Unlike spoken voice, singing…

Audio and Speech Processing · Electrical Eng. & Systems 2024-05-09 You Zhang , Yongyi Zang , Jiatong Shi , Ryuichi Yamamoto , Jionghao Han , Yuxun Tang , Tomoki Toda , Zhiyao Duan

This paper addresses the challenges and advancements in speech recognition for singing, a domain distinctly different from standard speech recognition. Singing encompasses unique challenges, including extensive pitch variations, diverse…

Sound · Computer Science 2024-03-15 Anna Kruspe

High-quality singing annotations are fundamental to modern Singing Voice Synthesis (SVS) systems. However, obtaining these annotations at scale through manual labeling is unrealistic due to the substantial labor and musical expertise…

Sound · Computer Science 2026-05-07 Yukun Chen , Tianrui Wang , Zhaoxi Mu , Xinyu Yang , EngSiong Chng

Singing techniques are used for expressive vocal performances by employing temporal fluctuations of the timbre, the pitch, and other components of the voice. Their classification is a challenging task, because of mainly two factors: 1) the…

Sound · Computer Science 2022-06-27 Yuya Yamamoto , Juhan Nam , Hiroko Terasawa

In this paper, we propose a model to perform style transfer of speech to singing voice. Contrary to the previous signal processing-based methods, which require high-quality singing templates or phoneme synchronization, we explore a…

Sound · Computer Science 2022-08-29 Shrutina Agarwal , Sriram Ganapathy , Naoya Takahashi

This paper proposes a novel sequence-to-sequence (seq2seq) model with a musical note position-aware attention mechanism for singing voice synthesis (SVS). A seq2seq modeling approach that can simultaneously perform acoustic and temporal…

Audio and Speech Processing · Electrical Eng. & Systems 2023-03-16 Yukiya Hono , Kei Hashimoto , Yoshihiko Nankaku , Keiichi Tokuda

In this paper we propose modifications to the neural network framework, AutoVC for the task of singing technique conversion. This includes utilising a pretrained singing technique encoder which extracts technique information, upon which a…

Sound · Computer Science 2021-11-18 Brendan O'Connor , Simon Dixon , George Fazekas

Automatic lyrics to polyphonic audio alignment is a challenging task not only because the vocals are corrupted by background music, but also there is a lack of annotated polyphonic corpus for effective acoustic modeling. In this work, we…

Audio and Speech Processing · Electrical Eng. & Systems 2019-06-26 Chitralekha Gupta , Emre Yılmaz , Haizhou Li

Singing-driven 3D head animation is a challenging yet promising task with applications in virtual avatars, entertainment, and education. Unlike speech, singing involves richer emotional nuance, dynamic prosody, and lyric-based semantics,…

Graphics · Computer Science 2025-09-03 Zikai Huang , Yihan Zhou , Xuemiao Xu , Cheng Xu , Xiaofen Xing , Jing Qin , Shengfeng He

Automatic note-level transcription is considered one of the most challenging tasks in music information retrieval. The specific case of flamenco singing transcription poses a particular challenge due to its complex melodic progressions,…

Sound · Computer Science 2016-11-17 Nadine Kroher , Emilia Gómez

Recent studies in singing voice synthesis have achieved high-quality results leveraging advances in text-to-speech models based on deep neural networks. One of the main issues in training singing voice synthesis models is that they require…

Audio and Speech Processing · Electrical Eng. & Systems 2022-04-15 Soonbeom Choi , Juhan Nam

Vocal education in the music field is difficult to quantify due to the individual differences in singers' voices and the different quantitative criteria of singing techniques. Deep learning has great potential to be applied in music…

Audio and Speech Processing · Electrical Eng. & Systems 2024-11-01 Zhenyi Hou , Xu Zhao , Kejie Ye , Xinyu Sheng , Shanggerile Jiang , Jiajing Xia , Yitao Zhang , Chenxi Ban , Daijun Luo , Jiaxing Chen , Yan Zou , Yuchao Feng , Guangyu Fan , Xin Yuan

Singing voices contain much richer information than common voices, including varied vocal and acoustic properties. However, current open-source audio-text datasets for singing voices capture only a narrow range of attributes and lack…

Computation and Language · Computer Science 2025-08-19 Hyunjong Ok , Jaeho Lee

This paper proposes singing voice synthesis (SVS) based on frame-level sequence-to-sequence models considering vocal timing deviation. In SVS, it is essential to synchronize the timing of singing with temporal structures represented by…

Audio and Speech Processing · Electrical Eng. & Systems 2023-02-23 Miku Nishihara , Yukiya Hono , Kei Hashimoto , Yoshihiko Nankaku , Keiichi Tokuda

Music segmentation refers to the dual problem of identifying boundaries between, and labeling, distinct music segments, e.g., the chorus, verse, bridge etc. in popular music. The performance of a range of music segmentation algorithms has…

Sound · Computer Science 2021-08-31 Matthew C. McCallum

In training a deep learning system to perform audio transcription, two practical problems may arise. Firstly, most datasets are weakly labelled, having only a list of events present in each recording without any temporal information for…

Machine Learning · Computer Science 2018-07-12 Veronica Morfi , Dan Stowell