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Recently, voice conversion (VC) without parallel data has been successfully adapted to multi-target scenario in which a single model is trained to convert the input voice to many different speakers. However, such model suffers from the…

机器学习 · 计算机科学 2019-08-23 Ju-chieh Chou , Cheng-chieh Yeh , Hung-yi Lee

Voice conversion (VC) is a task that transforms the source speaker's timbre, accent, and tones in audio into another one's while preserving the linguistic content. It is still a challenging work, especially in a one-shot setting.…

音频与语音处理 · 电气工程与系统科学 2020-06-09 Da-Yi Wu , Yen-Hao Chen , Hung-Yi Lee

As parallel training data is scarce for one-shot voice conversion (VC) tasks, waveform reconstruction is typically performed by various VC systems. A typical one-shot VC system comprises a content encoder and a speaker encoder. However, two…

音频与语音处理 · 电气工程与系统科学 2025-06-03 Songjun Cao , Qinghua Wu , Jie Chen , Jin Li , Long Ma

Non-parallel many-to-many voice conversion remains an interesting but challenging speech processing task. Recently, AutoVC, a conditional autoencoder based method, achieved excellent conversion results by disentangling the speaker identity…

声音 · 计算机科学 2022-08-09 Huaizhen Tang , Xulong Zhang , Jianzong Wang , Ning Cheng , Zhen Zeng , Edward Xiao , Jing Xiao

The goal of voice conversion is to transform the speech of a source speaker to sound like that of a reference speaker while preserving the original content. A key challenge is to extract disentangled linguistic content from the source and…

声音 · 计算机科学 2025-01-15 Jaehun Kim , Ji-Hoon Kim , Yeunju Choi , Tan Dat Nguyen , Seongkyu Mun , Joon Son Chung

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…

Voice Conversion (VC) is a technique that aims to transform the non-linguistic information of a source utterance to change the perceived identity of the speaker. While there is a rich literature on VC, most proposed methods are trained and…

Voice Conversion (VC) modifies speech to match a target speaker while preserving linguistic content. Traditional methods usually extract speaker information directly from speech while neglecting the explicit utilization of linguistic…

多媒体 · 计算机科学 2025-06-04 Fengjin Li , Jie Wang , Yadong Niu , Yongqing Wang , Meng Meng , Jian Luan , Zhiyong Wu

Most current zero-shot voice conversion methods rely on externally supervised components, particularly speaker encoders, for training. To explore alternatives that eliminate this dependency, this paper introduces GenVC, a novel framework…

音频与语音处理 · 电气工程与系统科学 2025-08-21 Zexin Cai , Henry Li Xinyuan , Ashi Garg , Leibny Paola García-Perera , Kevin Duh , Sanjeev Khudanpur , Matthew Wiesner , Nicholas Andrews

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…

声音 · 计算机科学 2025-01-28 Qian Yang , Calbert Graham

One-shot voice conversion (VC) with only a single target speaker's speech for reference has become a hot research topic. Existing works generally disentangle timbre, while information about pitch, rhythm and content is still mixed together.…

音频与语音处理 · 电气工程与系统科学 2022-08-24 SiCheng Yang , Methawee Tantrawenith , Haolin Zhuang , Zhiyong Wu , Aolan Sun , Jianzong Wang , Ning Cheng , Huaizhen Tang , Xintao Zhao , Jie Wang , Helen Meng

Nowadays, as more and more systems achieve good performance in traditional voice conversion (VC) tasks, people's attention gradually turns to VC tasks under extreme conditions. In this paper, we propose a novel method for zero-shot voice…

声音 · 计算机科学 2023-04-04 Haozhe Zhang , Zexin Cai , Xiaoyi Qin , Ming Li

One-shot voice conversion (VC), which performs conversion across arbitrary speakers with only a single target-speaker utterance for reference, can be effectively achieved by speech representation disentanglement. Existing work generally…

音频与语音处理 · 电气工程与系统科学 2021-07-22 Disong Wang , Liqun Deng , Yu Ting Yeung , Xiao Chen , Xunying Liu , Helen Meng

Voice conversion (VC) systems are widely used for several applications, from speaker anonymisation to personalised speech synthesis. Supervised approaches learn a mapping between different speakers using parallel data, which is expensive to…

This paper introduces a novel voice conversion (VC) model, guided by text instructions such as "articulate slowly with a deep tone" or "speak in a cheerful boyish voice". Unlike traditional methods that rely on reference utterances to…

音频与语音处理 · 电气工程与系统科学 2024-01-17 Chun-Yi Kuan , Chen An Li , Tsu-Yuan Hsu , Tse-Yang Lin , Ho-Lam Chung , Kai-Wei Chang , Shuo-yiin Chang , Hung-yi Lee

Voice conversion (VC) can be achieved by first extracting source content information and target speaker information, and then reconstructing waveform with these information. However, current approaches normally either extract dirty content…

声音 · 计算机科学 2022-10-28 Jingyi li , Weiping tu , Li xiao

Voice Conversion (VC) emerged as a significant domain of research in the field of speech synthesis in recent years due to its emerging application in voice-assisting technology, automated movie dubbing, and speech-to-singing conversion to…

声音 · 计算机科学 2021-04-27 Sandipan Dhar , Nanda Dulal Jana , Swagatam Das

Voice conversion (VC) is a task that transforms voice from target audio to source without losing linguistic contents, it is challenging especially when source and target speakers are unseen during training (zero-shot VC). Previous…

声音 · 计算机科学 2021-04-14 Shijun Wang , Damian Borth

Recent developments in neural speech synthesis and vocoding have sparked a renewed interest in voice conversion (VC). Beyond timbre transfer, achieving controllability on para-linguistic parameters such as pitch and Speed is critical in…

音频与语音处理 · 电气工程与系统科学 2025-04-16 Meiying Chen , Zhiyao Duan

Unsupervised Zero-Shot Voice Conversion (VC) aims to modify the speaker characteristic of an utterance to match an unseen target speaker without relying on parallel training data. Recently, self-supervised learning of speech representation…

声音 · 计算机科学 2022-02-14 Trung Dang , Dung Tran , Peter Chin , Kazuhito Koishida
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