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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

We propose a flexible framework that deals with both singer conversion and singers vocal technique conversion. The proposed model is trained on non-parallel corpora, accommodates many-to-many conversion, and leverages recent advances of…

Audio and Speech Processing · Electrical Eng. & Systems 2020-02-26 Yin-Jyun Luo , Chin-Chen Hsu , Kat Agres , Dorien Herremans

Singing voice synthesis (SVS) aims to generate natural and expressive singing waveforms from symbolic musical scores. In cVAE-based SVS, however, a mismatch arises because the decoder is trained with latent representations inferred from…

Sound · Computer Science 2026-03-16 Minhyeok Yun , Yong-Hoon Choi

Singing voice conversion is to convert a singer's voice to another one's voice without changing singing content. Recent work shows that unsupervised singing voice conversion can be achieved with an autoencoder-based approach [1]. However,…

Sound · Computer Science 2020-02-19 Chengqi Deng , Chengzhu Yu , Heng Lu , Chao Weng , Dong Yu

We propose SelfVC, a training strategy to iteratively improve a voice conversion model with self-synthesized examples. Previous efforts on voice conversion focus on factorizing speech into explicitly disentangled representations that…

Melody preservation is crucial in singing voice conversion (SVC). However, in many scenarios, audio is often accompanied with background music (BGM), which can cause audio distortion and interfere with the extraction of melody and other key…

Sound · Computer Science 2025-02-10 Wei Chen , Binzhu Sha , Jing Yang , Zhuo Wang , Fan Fan , Zhiyong Wu

Singing voice conversion (SVC) aims to convert the voice of one singer to that of other singers while keeping the singing content and melody. On top of recent voice conversion works, we propose a novel model to steadily convert songs while…

Sound · Computer Science 2020-10-29 Zhonghao Li , Benlai Tang , Xiang Yin , Yuan Wan , Ling Xu , Chen Shen , Zejun Ma

Singing voice conversion aims to transform a source singing voice into that of a target singer while preserving the original lyrics, melody, and various vocal techniques. In this paper, we propose a high-fidelity singing voice conversion…

Sound · Computer Science 2025-01-07 Yiquan Zhou , Wenyu Wang , Hongwu Ding , Jiacheng Xu , Jihua Zhu , Xin Gao , Shihao Li

Significant strides have been made in creating voice identity representations using speech data. However, the same level of progress has not been achieved for singing voices. To bridge this gap, we suggest a framework for training singer…

Sound · Computer Science 2024-01-11 Bernardo Torres , Stefan Lattner , Gaël Richard

Building cross-lingual voice conversion (VC) systems for multiple speakers and multiple languages has been a challenging task for a long time. This paper describes a parallel non-autoregressive network to achieve bilingual and code-switched…

Audio and Speech Processing · Electrical Eng. & Systems 2021-04-23 Yaogen Yang , Haozhe Zhang , Xiaoyi Qin , Shanshan Liang , Huahua Cui , Mingyang Xu , Ming Li

Singing voice synthesis (SVS) has seen remarkable advancements in recent years. However, compared to speech and general audio data, publicly available singing datasets remain limited. In practice, this data scarcity often leads to…

Sound · Computer Science 2025-12-17 Yiwen Zhao , Jiatong Shi , Yuxun Tang , William Chen , Shinji Watanabe

Diffusion-based singing voice conversion (SVC) models have shown better synthesis quality compared to traditional methods. However, in cross-domain SVC scenarios, where there is a significant disparity in pitch between the source and target…

Sound · Computer Science 2024-06-12 Bingsong Bai , Fengping Wang , Yingming Gao , Ya Li

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

Recent progress in deep generative models has improved the quality of voice conversion in the speech domain. However, high-quality singing voice conversion (SVC) of unseen singers remains challenging due to the wider variety of musical…

Sound · Computer Science 2023-10-09 Naoya Takahashi , Mayank Kumar Singh , Yuki Mitsufuji

Singing Voice Synthesis (SVS) aims to generate singing voices of high fidelity and expressiveness. Conventional SVS systems usually utilize an acoustic model to transform a music score into acoustic features, followed by a vocoder to…

Audio and Speech Processing · Electrical Eng. & Systems 2024-12-16 Jianwei Cui , Yu Gu , Shihao Chen , Jie Zhang , Liping Chen , Lirong Dai

A singing voice conversion model converts a song in the voice of an arbitrary source singer to the voice of a target singer. Recently, methods that leverage self-supervised audio representations such as HuBERT and Wav2Vec 2.0 have helped…

Audio and Speech Processing · Electrical Eng. & Systems 2023-03-23 Tejas Jayashankar , Jilong Wu , Leda Sari , David Kant , Vimal Manohar , Qing He

Typically, singing voice conversion (SVC) depends on an embedding vector, extracted from either a speaker lookup table (LUT) or a speaker recognition network (SRN), to model speaker identity. However, singing contains more expressive…

Audio and Speech Processing · Electrical Eng. & Systems 2022-07-07 Xu Li , Shansong Liu , Ying Shan

Singing Voice Conversion (SVC) is a technique that enables any singer to perform any song. To achieve this, it is essential to obtain speaker-agnostic representations from the source audio, which poses a significant challenge. A common…

Sound · Computer Science 2024-09-17 Xueyao Zhang , Zihao Fang , Yicheng Gu , Haopeng Chen , Lexiao Zou , Junan Zhang , Liumeng Xue , Zhizheng Wu

Any-to-any singing voice conversion (SVC) is an interesting audio editing technique, aiming to convert the singing voice of one singer into that of another, given only a few seconds of singing data. However, during the conversion process,…

Audio and Speech Processing · Electrical Eng. & Systems 2024-06-11 Shihao Chen , Yu Gu , Jie Zhang , Na Li , Rilin Chen , Liping Chen , Lirong Dai

Voice conversion (VC) modifies voice characteristics while preserving linguistic content. This paper presents the Stepback network, a novel model for converting speaker identity using non-parallel data. Unlike traditional VC methods that…

Sound · Computer Science 2025-01-28 Qian Yang , Calbert Graham
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