Sonarto

Sonarto is a term used in discussions of audio technology and artistic practice to describe a family of approaches that couple sonar-inspired sensing with sound synthesis and spatial audio rendering. In practice, sonarto systems aim to translate environmental acoustic information into real-time sonic events, often emphasizing three-dimensional localization and immersive experience.

Typical sonarto configurations employ arrays of microphones or other acoustic sensors to capture ambient sound, echoes, or directivity patterns. Software analyzes timing, direction, and spectral content to drive synthesis parameters, effects networks, or panning schemes. Common techniques include granular and physical-model synthesis, FFT-based analysis, and multi-channel or ambisonic playback. The result is a feedback loop in which the environment shapes the sound, and the sound, in turn, alters the listener's perception of space.

Origins of the term appear in experimental music and academic discussions during the 2010s, with several artists and researchers developing prototype tools and open-source DSP libraries. Because sonarto is not a formally standardized field, implementations vary widely across projects and institutions.

Applications include live performance, immersive installations, film and game sound design, and acoustic research. Critics note that the lack of formal standards can hinder interoperability, but supporters emphasize its potential for interactive, site-specific soundscapes.

The name "sonarto" blends sonar-inspired sensing with artistic sound production. The concept remains informal and evolving, without widespread consensus on definitions or best practices. Related topics include spatial audio, acoustic sensing, and experimental sound design.