Search Results for author: Soyeon Choe

Found 4 papers, 2 papers with code

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

Look Who's Talking: Active Speaker Detection in the Wild

1 code implementation17 Aug 2021 You Jin Kim, Hee-Soo Heo, Soyeon Choe, Soo-Whan Chung, Yoohwan Kwon, Bong-Jin Lee, Youngki Kwon, Joon Son Chung

Face tracks are extracted from the videos and active segments are annotated based on the timestamps of VoxConverse in a semi-automatic way.

FaceFilter: Audio-visual speech separation using still images

no code implementations14 May 2020 Soo-Whan Chung, Soyeon Choe, Joon Son Chung, Hong-Goo Kang

The objective of this paper is to separate a target speaker's speech from a mixture of two speakers using a deep audio-visual speech separation network.

Speech Separation

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