Research on Audio Playing System Design Factors Modeling based on Interpretive Structure Model

The influencing factors modeling of audio playing systems is complex in the process of product design and development. In order to deeply analyze the relationship and hierarchical attributes among the core influencing factors of the audio playing system, ten influencing factors are extracted based on the field survey results. User experience constructs the relationship model between the factors using the interpretative structural model method, calculates the reachability matrix through the adjacency matrix, and decomposes the hierarchy to clarify each influencing factor's hierarchical structure and relationship. Finally, we proposed a hierarchical structure relation model of series audio playback system product development and expounded their rules. The influencing factors modeling of audio playing system development based on interpretive structure model has guiding significance for related product design development.