In this paper we review some issues which are relevant to the formation of special positions and extents of auditory events in the case of two normally functioning ears. Physical aspects under consideration are measurement and analysis of the transfer functions of the external ears. These transfer functions are responsible for encoding information about the spatial characteristics of sound fields into the ear input signals. The hearing system can decode this information by evaluating interaural and monaural cues of these signals. A rough outline of psychoacoustical effects and mechanisms involved in this evaluation is given and a conceptual model of binaural interaction is described.
在本文中，我们回顾了一些与两只正常耳朵情况下听觉事件的特殊位置和范围形成相关的问题。所考虑的物理方面是外耳传递函数的测量和分析。这些传递函数负责将声场空间特征的信息编码到耳朵输入信号中。听觉系统可以通过评估这些信号的双耳和单耳线索来解码此信息。给出了参与此评估的心理声学效应和机制的大致概述，并描述了双耳相互作用的概念模型。
