...until today regarding the loudspeakers. But the most of the errors arise, if those have done its work.
By the principle of wave field synthesis become possible, to include the rendition room into the transmitting chain for aimed corrections of his properties. Not only for the frequency response. Much more important the correct spatial distribution of the mirror sources, which determinate the spatial soundfield in the recording room.
By the website http://www.syntheticwave.de become described a patented procedure, able to restore that spatial distibution of the early strong reflection sources to a large extend. In that manner becomes possible resizing the rendition room virtually.
The procedure is not easy to understand, I admit. But the wave field synthesis principle is applying in action successfully today.