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Weifeng Zhao

3 accepted papers

2026

POLY-SVC: POLYPHONY-AWARE SINGING VOICE CONVERSION WITH HARMONIC MODELING

ICASSP 2026poster

Singing Voice Conversion (SVC) aims to transform a source singing voice into a target singer while preserving lyrics and melody. Most existing SVC methods depend on F0 extractors to capture the lead melody from clean vocals. However, no existing method can reliably extract clean vocals from accompan…

Cited by 0SourcePDFScholar
2025

CycleFlow: Leveraging Cycle Consistency in Flow Matching for Speaker Style Adaptation

ICASSP 2025accepted

Voice Conversion (VC) aims to convert the style of a source speaker, such as timbre and pitch, to the style of any target speaker while preserving the linguistic content. However, the ground truth of the converted speech does not exist in a non-parallel VC scenario, which induces the train-inference…

Cited by 0SourceScholar
2022

Unsupervised Multi-scale Expressive Speaking Style Modeling with Hierarchical Context Information for Audiobook Speech Synthesis

COLING 2022main

Naturalness and expressiveness are crucial for audiobook speech synthesis, but now are limited by the averaged global-scale speaking style representation. In this paper, we propose an unsupervised multi-scale context-sensitive text-to-speech model for audiobooks. A multi-scale hierarchical context e…

Cited by 9SourcePDFScholar