Based on reflections from the GEOINNO 2026 conference, this article examines how the geography of AI adoption and diffusion is measured. It shows how different definitions, populations, AI activities, and data sources lead to different outcomes, and why clarity about what is being measured matters.

AI audio generation has matured fast, spanning music creation, voice synthesis, dubbing, and real-time sound design. This guide breaks down what these tools actually do, where they differ, and how to choose confidently based on your use case.