Author

Seonguk Ju

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Preprint Aug 2026

Pitch Contour Tokenization using VQ-VAE and Its Application on Korean Traditional Music Analysis

Computational analysis of music often relies on discrete representations, yet many musical traditions are organized around continuous pitch movement that resists segmentation into note-like units. For such traditions, the discrete units that analysis would build on are not given in advance. We address this gap by learn...

Seonguk Ju, Seola Cho, Sooin Chung et al. · 0 citations

Preprint Aug 2026

Frame-Level Pansori Mode Classification with Complementary Audio Representations

Pansori is a traditional Korean vocal genre whose mode system (jo) is defined not by scale alone but by the entanglement of pitch collection, microtonal ornament (sigimsae), and vocal timbre. In this study, we introduce a 46-hour frame-level pansori mode annotation, expert-labeled across all five canonical batang, and...

Sangheon Park, Seonguk Ju, Suin Chung et al. · 1 citation