Ecological codes have been defined as every biological code integrated by factors originated by the environmental context that participates in the codepoiesis process.

Ecological codes create a strict relationship between the inner world of organsims and the external relational world, and represent the mechanism with which the vivo-scape is realized.

Acoustic codes are used in nature to decode acoustic signals between individuals of the same or different species and belong to the category of biological codes.

Ecoacoustic codes are the outcome of the evolution of acoustic codes, and results as the interplay between acoustic codes and environmental factors. Soundtope codes represent the results of emerging properties of the acoustic communities. 

https://doi.org/10.1016/j.biosystems.2023.105002