Against the background of the integrated development of contemporary avant-garde jazz and experimental electronic music

the real-time improvisational interaction between traditional musical instruments and modular synthesizers has become a vital direction for innovative live music creation. Aiming at the prevalent problems in the integrated creation of jazz drums and Eurorack modular synthesizers

including solidified one-way linkage

insufficient real-time interaction logic

imperfect two-way improvisational dialogue mechanisms

and poor on-site adaptability

this study focuses on the real-time improvisational interaction paths between the two and explores the underlying collaborative creation principles of acoustic rhythmic instruments and analog electronic modules. This paper first analyzes the dynamic rhythm and signal characteristics of jazz drum improvisation

as well as the core voltage control and timbre modulation logic of Eurorack modular synthesizers

and clarifies the adaptation mechanisms of signal conversion

parameter mapping

and emotional symbiosis between the two. Secondly

it constructs a hierarchical real-time interaction system ranging from basic one-way driving paths to advanced two-way symbiotic dialogue paths. Abandoning the traditional fixed-parameter linkage mode

this research establishes a flexible interaction framework adapted to the randomness and immediacy of improvisational music. Finally

through multi-scenario on-site improvisational experiments

this paper summarizes typical live performance defects such as signal delay

crosstalk distortion

unbalanced interactive dialogue and ambiguous timbre hierarchy

and proposes systematic optimization strategies from four dimensions: signal processing

parameter rules

two-way game mechanism

and timbre adaptation. The research results indicate that the optimized two-way real-time interaction path realizes dynamic symbiosis

mutual inspiration and balanced dialogue between jazz drum rhythms and modular electronic timbres. It effectively solves the technical bottlenecks of live improvisation

breaks through the limitations of single timbre in traditional drum improvisation and rigid electronic linkage modes

and constructs a new form of improvisational performance that integrates humanistic improvisation and electronic plasticity. This study improves the theoretical system for the integration of traditional instrumental performance and modular electronic music

providing feasible technical paths and artistic references for the on-site creation of contemporary improvisational music and the practical interaction between acoustic instruments and modular synthesizers.