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arXiv · 2508.20273

Live Vocal Extraction from K-pop Performances

Yujin Kim·Richa Namballa·Magdalena Fuentes
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Abstract

K-pop's global success is fueled by its dynamic performances and vibrant fan engagement. Inspired by K-pop fan culture, we propose a methodology for automatically extracting live vocals from performances. We use a combination of source separation, cross-correlation, and amplitude scaling to automatically remove pre-recorded vocals and instrumentals from a live performance. Our preliminary work introduces the task of live vocal separation and provides a foundation for future research in this topic.

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Yujin Kim, Richa Namballa, Magdalena Fuentes. 2025-08-27. Live Vocal Extraction from K-pop Performances. https://arxiv.org/abs/2508.20273

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