Array lnstitlite of Contrnz{nication Engineering (lEN~, .4achen University of Technolo~(R WTH), j2056 A uchen, Gern7anJÃ bstract: Spatial information can be evaluated wi[h multi-microphone arrays or artificial heads. On the one hand i[ is easier to get the spatial information by using microphone arrays, on the other hand aural]) adequate recordings can only be made with artificial heads. This paper focuses on the further development of algorithms for detecting \irtual sound sources and compares

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... evaluations of artificial head recordings \vith those made by a four-microphone array.