The main goal of this research study was to measure and visualize sound field in the presence and without presence of the human head model. Measurements were performed in the anechoic chamber at 5 cm grid. Experimental setup consisted of a multitone generator, two loudspeakers, human head model, intensimetric probe, the Cartesian robot applied for precise positioning of the acoustic sensor, and an analyzer. Based on the collected data sound field visualization was created in the form of colored maps and arrows illustrating pressure and the intensity vector at a given point in the presence of the artificial head, without this obstacle and the difference resulted from the mentioned conditions. A thorough analysis of the results obtained and conclusions followed.
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