Intermedial interference in electroacoustic audiovisual composition: Theoretical and practical explorations in combining sound and moving image

Key findings from this study

• The study found that intermedial interference constitutes a distinct perceptual phenomenon arising from deliberate sound-image interaction rather than incidental multimedia combination.
• The authors report that balance mechanisms manage perceptual equilibrium when multiple media features operate simultaneously in intermedial space.
• The researchers demonstrate that associative mapping and synchrony typologies function as compositional methodologies for integrating sound and moving images.

Overview

This practice-based research examines intermedial interference—perceptual phenomena arising from sound and moving image interaction—within electroacoustic audiovisual composition. The investigation draws on visual music and intermedial arts traditions to develop compositional strategies that integrate sound and image beyond conventional multimedia juxtaposition. Analysis of a six-work portfolio establishes frameworks for understanding media feature interactions within intermedial space.

Methods and approach

The research employed practice-based methodology centered on a portfolio of six electroacoustic audiovisual compositions. The study examined interference phenomena, media feature interactions, perceptual equilibrium management, and novel compositional methods including associative mapping and synchrony typologies. One portfolio work received detailed case study analysis to illustrate application of these theoretical concepts.

Results

The study identified intermedial interference as a manageable perceptual phenomenon operating within specific compositional parameters. Balance emerges as a critical mechanism for maintaining perceptual equilibrium when sound and image interact. The research establishes that remediation, meta-narrative structures, and interpretive openness function as operative forces shaping audience engagement with intermedial works. Associative mapping and synchrony typologies provide compositional methodologies for deliberately structuring media interactions.

Implications

These findings extend understanding of how sound and moving image generate emergent perceptual effects beyond their individual properties. The research contributes to electroacoustic and visual music composition by providing theoretical frameworks and practical methodologies. Composers can employ the identified strategies to create intermedial works that cultivate subjective audience responses rather than predetermined meanings. The work advances intermedial arts discourse by articulating how media features interact within shared compositional space rather than remaining discrete elements.

Scope and limitations

This summary is based on the study abstract and available metadata. It does not include a full analysis of the complete paper, supplementary materials, or underlying datasets unless explicitly stated. Findings should be interpreted in the context of the original publication.