3D sound field reproduction in arbitrary listening zone for multichannel system

摘要

22.2 system and its simplified systems could only perfectly reproduce 3D sound field at the central listening point, but listeners may not always stay at the central listening point. Existing non-central zone sound field reproduction methods are of theoretical defects. To solve this problem, this paper proposes a universal arbitrary listening zone sound field reproduction method basing on sound physical property, experimental results prove that it performs better than traditional methods.