Lab documentation from Stefan Lösler, Uwe Neugebauer, Florian Pausch concerning measurements with a 64 channel surrounding spherical microphone array for holography of sound-radiation. Measured objects were a stage monitor box and the IEM icosahedral loudspeaker.
Lab documentation from Sebastian Braun, Antonio Hölzl, Herbert Petritsch describing measurements with planar microphone arrays for acoustic holography. Measured subjects were: the wave-field originating from a loudspeaker and the acoustic near-field of a wire clothes-hanger.
Lab documentation from Rudolf Liepins and Andrés Ureta about measuring the directivity of sound sources with a hemispherical microphone array and a truntable. Measured subjects were the directivity of a stage-monitor box and the spherical harmonics radiated by IEM icosahedral loudspeaker.
Lab documentation from Felix Bissardella and Philipp Schmidt about measurements with a planar 64 channel microphone array and the acoustic k-space decomposition. Measured subject was the field of a loudspeaker at the array, decomposed into the k-space, showing the effect of spatial repedtitions and aliasing.