Spatial Comparison of Acoustic Enerey behind Workstation 3 “110 “16 Level (d@)} 186 “180 213 Frequency Hz (Log Scale} omen Ot ar (Glass Reflection} mmm Right Ear (Direct Open Rack) moore Behind Head (Shigided) Calibration Check: 1000 Hz Tone Frequency in Hz (Log Seale) Level (8) 000025