The area in which you enjoy the sounds is often crucial to our environment and consequent judgment. The territory and its rules apparently unconsciously discounted guide us through the paths of movement through coordinated sound. Mapping or replace treacherously these reference points can be liberating, over that fascinating from a narrative point of view. ' chronotope of FINISTERRAE 'is a work created by a duo of artists from Salento Pleo & Urkuma that, being inspired by the famous soundscapes Murray Schaeffer, have created a sound trip last strip of land on the coast of the' spur 'Italic (the' finis terrae ', in fact), recording and sequenzializzando 30 seconds every 5 kilometers. 'Cronotopos' terms is taken soon by Mikhail Bakhtin, to try to define a form of re-appropriation of the interconnection between space and time. The continuity in the flow of sounds related to a space, including the random element or unexpected, are displayed in a simple and informative, which highlights the territoriality and the shift in the definition of a 'temporary sound area'. In Transit-Wellen , however, made ​​by the German group Schleuser.net, a VHF transmitter was placed in the tunnel Altstadtring of Monaco of Bavaria. In this way, in the covered path, motorists are found through their car radio to listen a sound transmission completely different from static and from disturbances caused by cement structures. This is also a 'temporary sound area', in which the narrative elements are sent discreetly, involving a consumer random but for the most part already know the place changed, and pushing it to perceive it in a new perspective. The work, then, is also an attempt to explore the possibilities of legal microtransmitters FM in German territory that could provide numerous application possibilities for different activities.