Search Results for author: Youna Ji

Found 3 papers, 1 papers with code

HD-DEMUCS: General Speech Restoration with Heterogeneous Decoders

no code implementations2 Jun 2023 Doyeon Kim, Soo-Whan Chung, Hyewon Han, Youna Ji, Hong-Goo Kang

This paper introduces an end-to-end neural speech restoration model, HD-DEMUCS, demonstrating efficacy across multiple distortion environments.

An empirical study on speech restoration guided by self supervised speech representation

no code implementations30 May 2023 Jaeuk Byun, Youna Ji, Soo Whan Chung, Soyeon Choe, Min Seok Choi

Our experiments demonstrate that the contextual information provided by the self-supervised speech representation can enhance speech restoration performance in various distortion scenarios, while also increasing robustness against the duration of speech attenuation and mismatched test conditions.

Representation Learning

Diffusion-based Generative Speech Source Separation

1 code implementation31 Oct 2022 Robin Scheibler, Youna Ji, Soo-Whan Chung, Jaeuk Byun, Soyeon Choe, Min-Seok Choi

We propose DiffSep, a new single channel source separation method based on score-matching of a stochastic differential equation (SDE).

Speech Enhancement

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