Virtual walking path in response to spatially grouped target signal and masker presented at equal intensity.

The target signal was presented at 76 dB SPL from a forward speaker while the masker was presented at the same intensity from an adjacent speaker to the left. ‘X’ and ‘Y’ coordinates of virtual walking paths measured from the trackball system. Data plotted in figure 5C.实验条件为：目标信号由前置扬声器以76分贝声压级（dB SPL）播放，掩蔽刺激（masker）以相同强度从左侧相邻扬声器输出。本数据集包含通过轨迹球系统（trackball system）测得的虚拟行走路径的X、Y坐标，相关数据已绘制于图5C中。