4 papers · 1 filter
PitchIn: Natural-Language Vocal Coaching from Unstructured Community Feedback
Hayeon Bang, Hounsu Kim, Joonyong Park +2
Effective vocal coaching connects performance issues with corrective advice, but recordings paired with expert diagnoses and advice are scarce. Online singing communities provide a…
VocalCoachBench: Benchmarking Audio-Language Models on Expert Feedback for Singing
Hayeon Bang, Hounsu Kim, Wonil Kim +1
Recent audio-language models are increasingly evaluated on recognizing, describing, and reasoning about audio, but expert-facing applications require a different capability: produc…
SDP-Codec: A Speaker-Decoupled Speech Codec with Pitch Injection for Low-Bitrate Coding and Zero-Shot Voice Conversion
Hounsu Kim, Juhan Nam
Speaker-decoupled speech codecs can reduce bitrate by separating global speaker attributes from local content and prosody, while supporting voice conversion. Existing speaker-decou…
D3PIA: A Discrete Denoising Diffusion Model for Piano Accompaniment Generation From Lead sheet
Eunjin Choi, Hounsu Kim, Hayeon Bang +2
Generating piano accompaniments in the symbolic music domain is a challenging task that requires producing a complete piece of piano music from given melody and chord constraints,…