In this paper, we describe a special application domain of data management – the production of high-quality spatial sound. The IOSONO system, developed by Fraunhofer IDMT, is based on the wave field synthesis. Here, a large number of loudspeakers is installed around the listening room. A rendering component computes the signal for each individual speaker from the position of the audio source in a scene and the characteristics of the listening room. So, we can achieve the impression that sound sources are on specific positions in the listening room.