Espacios Sonoros is an acousmatic music festival focused on the the creation and dissemination of works for surround sound systems. 
Since 2015 it has been held annually in the city of Salta (Argentina) as a part of Jornadas de Acústica y Audio de Salta. It features an international open call.
Espacios Sonoros is supported by UNQUCASAL, UNSa and the STSEAS research program.