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Voice conversion (VC) stands as a crucial research area in speech synthesis, enabling the transformation of a speaker's vocal characteristics to resemble another while preserving the linguistic content. This technology has broad…

声音 · 计算机科学 2025-04-29 Sandipan Dhar , Nanda Dulal Jana , Swagatam Das

Voice conversion (VC) could be used to improve speech recognition systems in low-resource languages by using it to augment limited training data. However, VC has not been widely used for this purpose because of practical issues such as…

音频与语音处理 · 电气工程与系统科学 2022-06-22 Matthew Baas , Herman Kamper

Zero-Shot Voice Conversion (VC) aims to transform the source speaker's timbre into an arbitrary unseen one while retaining speech content. Most prior work focuses on preserving the source's prosody, while fine-grained timbre information may…

音频与语音处理 · 电气工程与系统科学 2025-06-03 Jialong Zuo , Shengpeng Ji , Minghui Fang , Mingze Li , Ziyue Jiang , Xize Cheng , Xiaoda Yang , Chen Feiyang , Xinyu Duan , Zhou Zhao

Here we present a novel approach to conditioning the SampleRNN generative model for voice conversion (VC). Conventional methods for VC modify the perceived speaker identity by converting between source and target acoustic features. Our…

声音 · 计算机科学 2018-10-30 Cong Zhou , Michael Horgan , Vivek Kumar , Cristina Vasco , Dan Darcy

This paper evaluates the effectiveness of a Cycle-GAN based voice converter (VC) on four speaker identification (SID) systems and an automated speech recognition (ASR) system for various purposes. Audio samples converted by the VC model are…

音频与语音处理 · 电气工程与系统科学 2019-05-30 Gokce Keskin , Tyler Lee , Cory Stephenson , Oguz H. Elibol

Though significant progress has been made for the voice conversion (VC) of typical speech, VC for atypical speech, e.g., dysarthric and second-language (L2) speech, remains a challenge, since it involves correcting for atypical prosody…

音频与语音处理 · 电气工程与系统科学 2021-07-26 Disong Wang , Songxiang Liu , Lifa Sun , Xixin Wu , Xunying Liu , Helen Meng

Voice conversion (VC) has made progress in feature disentanglement, but it is still difficult to balance timbre and content information. This paper evaluates the pre-trained model features commonly used in voice conversion, and proposes an…

声音 · 计算机科学 2025-04-09 Wenyu Wang , Yiquan Zhou , Jihua Zhu , Hongwu Ding , Jiacheng Xu , Shihao Li

Non-parallel data voice conversion (VC) have achieved considerable breakthroughs recently through introducing bottleneck features (BNFs) extracted by the automatic speech recognition(ASR) model. However, selection of BNFs have a significant…

声音 · 计算机科学 2022-03-25 Xintao Zhao , Feng Liu , Changhe Song , Zhiyong Wu , Shiyin Kang , Deyi Tuo , Helen Meng

Voice conversion is the task of converting a spoken utterance from a source speaker so that it appears to be said by a different target speaker while retaining the linguistic content of the utterance. Recent advances have led to major…

音频与语音处理 · 电气工程与系统科学 2021-06-02 Matthew Baas , Herman Kamper

The ideal goal of voice conversion is to convert the source speaker's speech to sound naturally like the target speaker while maintaining the linguistic content and the prosody of the source speech. However, current approaches are…

音频与语音处理 · 电气工程与系统科学 2022-06-16 Qicong Xie , Shan Yang , Yi Lei , Lei Xie , Dan Su

One-shot voice conversion(VC) aims to change the timbre of any source speech to match that of the target speaker with only one speech sample. Existing style transfer-based VC methods relied on speech representation disentanglement and…

声音 · 计算机科学 2024-11-26 Wenhan Yao , Zedong Xing , Xiarun Chen , Jia Liu , Yongqiang He , Weiping Wen

Voice conversion (VC) techniques aim to modify speaker identity of an utterance while preserving the underlying linguistic information. Most VC approaches ignore modeling of the speaking style (e.g. emotion and emphasis), which may contain…

音频与语音处理 · 电气工程与系统科学 2020-05-20 Songxiang Liu , Yuewen Cao , Shiyin Kang , Na Hu , Xunying Liu , Dan Su , Dong Yu , Helen Meng

As a foundational technology for intelligent human-computer interaction, voice conversion (VC) seeks to transform speech from any source timbre into any target timbre. Traditional voice conversion methods based on Generative Adversarial…

声音 · 计算机科学 2025-06-11 Wenhan Yao , Fen Xiao , Xiarun Chen , Jia Liu , YongQiang He , Weiping Wen

Voice conversion (VC) transforms an utterance to sound like another person without changing the linguistic content. A recently proposed generative adversarial network-based VC method, StarGANv2-VC is very successful in generating…

音频与语音处理 · 电气工程与系统科学 2023-09-15 Arnab Das , Suhita Ghosh , Tim Polzehl , Sebastian Stober

We propose a neural network for zero-shot voice conversion (VC) without any parallel or transcribed data. Our approach uses pre-trained models for automatic speech recognition (ASR) and speaker embedding, obtained from a speaker…

音频与语音处理 · 电气工程与系统科学 2020-05-19 Yurii Rebryk , Stanislav Beliaev

Voice conversion (VC) aims to modify the speaker's identity while preserving the linguistic content. Commonly, VC methods use an encoder-decoder architecture, where disentangling the speaker's identity from linguistic information is…

音频与语音处理 · 电气工程与系统科学 2024-09-19 Philip H. Lee , Ismail Rasim Ulgen , Berrak Sisman

This paper introduces FastVC, an end-to-end model for fast Voice Conversion (VC). The proposed model can convert speech of arbitrary length from multiple source speakers to multiple target speakers. FastVC is based on a conditional…

音频与语音处理 · 电气工程与系统科学 2021-05-07 Oriol Barbany Mayor , Milos Cernak

One-shot style transfer is a challenging task, since training on one utterance makes model extremely easy to over-fit to training data and causes low speaker similarity and lack of expressiveness. In this paper, we build on the…

音频与语音处理 · 电气工程与系统科学 2022-02-22 Zhichao Wang , Qicong Xie , Tao Li , Hongqiang Du , Lei Xie , Pengcheng Zhu , Mengxiao Bi

Currently, zero-shot voice conversion systems are capable of synthesizing the voice of unseen speakers. However, most existing approaches struggle to accurately replicate the speaking style of the source speaker or mimic the distinctive…

声音 · 计算机科学 2025-06-02 Kaidi Wang , Wenhao Guan , Ziyue Jiang , Hukai Huang , Peijie Chen , Weijie Wu , Qingyang Hong , Lin Li

Voice conversion is an increasingly popular technology, and the growing number of real-time applications requires models with streaming conversion capabilities. Unlike typical (non-streaming) voice conversion, which can leverage the entire…

音频与语音处理 · 电气工程与系统科学 2023-06-01 Ziqian Ning , Yuepeng Jiang , Pengcheng Zhu , Jixun Yao , Shuai Wang , Lei Xie , Mengxiao Bi