Audiation Development System for Gugak's Fluid Musical Parameters Utilizing Audio Feedback Stimuli

Michaella Moon; Dale Carnegie; Jim Murphy

Audiation Development System for Gugak's Fluid Musical Parameters Utilizing Audio Feedback Stimuli
Image credit: Michaella Moon; Dale Carnegie; Jim Murphy

Abstract:

Gugak, the traditional music of Korea, is defined by its distinctive musical characteristics, including flexible tuning, non-metric rhythms, and intricate ornamentation. These unique features, while artistically rich, pose significant challenges for novice learners, particularly when approached through conventional, textbook-based methods. To bridge this gap, we introduce the Audiation Development System for Gugak, an interactive platform that leverages algorithmic analysis to support both learning and teaching. Central to this system is the development of signal processing functions for rhythmic guidance, pitch detection, and additive harmonic synthesis—algorithms specifically designed to capture the expressive nuances of Gugak. These functions generate real-time auditory and visual feedback, providing a responsive learning environment aligned with the updated Korean music curriculum. The system not only enables student-centred exploration of Gugak’s fluid structures but also supports educators through dynamic, visualized feedback tools. Beyond its technical foundation, this research sets the stage for future development of user interfaces and investigates the educational efficacy of computer-driven learning compared to traditional methods. By integrating music technology and pedagogy, this work contributes to both the accessibility and sustainability of Korea’s musical heritage.