Search Results for author: Liping Chen

Found 8 papers, 1 papers with code

SiFiSinger: A High-Fidelity End-to-End Singing Voice Synthesizer based on Source-filter Model

no code implementations16 Oct 2024 Jianwei Cui, Yu Gu, Chao Weng, Jie Zhang, Liping Chen, LiRong Dai

This paper presents an advanced end-to-end singing voice synthesis (SVS) system based on the source-filter mechanism that directly translates lyrical and melodic cues into expressive and high-fidelity human-like singing.

Decoder Singing Voice Synthesis

Asynchronous Voice Anonymization Using Adversarial Perturbation On Speaker Embedding

no code implementations12 Jun 2024 Rui Wang, Liping Chen, Kong Aik Lee, Zhen-Hua Ling

Voice anonymization has been developed as a technique for preserving privacy by replacing the speaker's voice in a speech signal with that of a pseudo-speaker, thereby obscuring the original voice attributes from machine recognition and human perception.

Disentanglement

Refining Self-Supervised Learnt Speech Representation using Brain Activations

no code implementations12 Jun 2024 Hengyu Li, Kangdi Mei, Zhaoci Liu, Yang Ai, Liping Chen, Jie Zhang, ZhenHua Ling

It was shown in literature that speech representations extracted by self-supervised pre-trained models exhibit similarities with brain activations of human for speech perception and fine-tuning speech representation models on downstream tasks can further improve the similarity.

Automatic Speech Recognition Speaker Verification +2

LDM-SVC: Latent Diffusion Model Based Zero-Shot Any-to-Any Singing Voice Conversion with Singer Guidance

no code implementations8 Jun 2024 Shihao Chen, Yu Gu, Jie Zhang, Na Li, Rilin Chen, Liping Chen, LiRong Dai

We pretrain a variational autoencoder structure using the noted open-source So-VITS-SVC project based on the VITS framework, which is then used for the LDM training.

Voice Conversion

Adversarial speech for voice privacy protection from Personalized Speech generation

no code implementations22 Jan 2024 Shihao Chen, Liping Chen, Jie Zhang, KongAik Lee, ZhenHua Ling, LiRong Dai

For validation, we employ the open-source pre-trained YourTTS model for speech generation and protect the target speaker's speech in the white-box scenario.

Speaker Verification Text to Speech +1

Joint Pre-Training with Speech and Bilingual Text for Direct Speech to Speech Translation

1 code implementation31 Oct 2022 Kun Wei, Long Zhou, Ziqiang Zhang, Liping Chen, Shujie Liu, Lei He, Jinyu Li, Furu Wei

However, direct S2ST suffers from the data scarcity problem because the corpora from speech of the source language to speech of the target language are very rare.

Speech-to-Speech Translation Translation

Speech BERT Embedding For Improving Prosody in Neural TTS

no code implementations8 Jun 2021 Liping Chen, Yan Deng, Xi Wang, Frank K. Soong, Lei He

Experimental results obtained by the Transformer TTS show that the proposed BERT can extract fine-grained, segment-level prosody, which is complementary to utterance-level prosody to improve the final prosody of the TTS speech.

Decoder Text to Speech

Crowdsourcing On-street Parking Space Detection

no code implementations1 Mar 2016 Ruizhi Liao, Cristian Roman, Peter Ball, Shumao Ou, Liping Chen

As the number of vehicles continues to grow, parking spaces are at a premium in city streets.

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