Bidirectional Interactions With Humpback Whale Singer Using Concrete Sound Elements.

We describe an art-science project called "Feral Interactions-The Answer of the Humpback Whale" inspired by humpback whale songs and interactions between individuals based on mutual influences, learning process, or ranking in the dominance hierarchy. The aim was to build new sounds that can be used to initiate acoustic interactions with these whales, not in a one-way direction, as playbacks do, but in real interspecies exchanges. Thus, we investigated how the humpback whales generate sounds in order to better understand their abilities and limits.