CPC H04S 7/304 (2013.01) [H04R 5/027 (2013.01); H04S 2420/01 (2013.01)] | 20 Claims |
1. A method of modeling the human head, a human head model having a width and an aspect ratio, the aspect ratio defining different head shapes independent of a size of the human head model, the method comprising the steps of:
forming a high-frequency head model based on ray-tracing and a plurality of half-plane sections;
coupling the high-frequency head model with a far-field shadowing filter;
coupling the far-field shadowing filter with a near-field compensation filter to compensate for acoustic changes between the far-field and near-field regions; and
modifying the aspect ratio of the human head model to configure variable geometric models of the human head ranging from a nearly spherical to a very narrow embodiment.
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