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1·The knowledge of physiological acoustics and psychological acoustics is the basis of the research of 3D sound technology.

对人类生理声学和心理声学的了解是研究三维声音技术的基础。

2·Spatial hearing has been a research project related to acoustics, psychological acoustics, physiological acoustics, and signal and information processing etc. for a long time.

长期以来，空间听觉是一个横跨声学、听觉生理学、听觉心理学以及信号与信息处理等众多学科的研究课题。