Critical Zone A permeable sonic heterogeneity Inspired by the concept of the Critical Zone , this geophonodesy interferes with sound masses derived, among other sources, from natural sounds that have been reworked into synthetic sounds. Here, sound flows and processes are treated spatially and temporally as ecosystems anthropically upsert by my compositional choices. Somewhat similar, Critical Zone turns out to be an sound anthropo-stage. This is a multi-channel acousmatic work. A volumiphony composed of 662 samples spread across 32 tracks. All of its material is from sound synthesi...