Maartje Duin from the Netherlands switched from print journalism to radio in 2008. Since then, she has produced several documentaries for Dutch public radio, ranging in length from 1 to 40 minutes. Together with Katinka Baehr, she produced the “Street-o-phone” in 2011: an installation in public space in the shape of a gramophone horn, that played 30 short audioportraits of neighbors from Amsterdam East.