Summarised by the developer as a “harmonic tracking resynthesis reverb” that does its thing “without obscuring the source”, Adaptiverb deploys a machine learning algorithm (the Bionic Sustain Synthesiser, no less) to synthesise a reverb tail based on the characteristics of the incoming source material.
The upshot is an impressive symbiosis of the dry and wet signals, the exact tonal and frequency-based relationship between them adjusted using the Harmonic Contour Filter, which can even conform the tail to specific note pitches.
This might all come across as very ‘sound design’, but Adaptiverb is equally at home invoking smooth conventional spaces, making it every bit as versatile as it is futuristic.