Vp Standard PSE JND 18 10 9.83887 0.819592 4 10 10.2131 1.11404 13 10 10.1544 0.761864 25 10 10.7265 1.11359 5 10 9.87217 0.916985 17 10 9.6215 0.781543 10 10 9.35619 0.761359 50 60 77.0693 15.2915 59 60 66.2781 7.21225 53 60 66.8819 7.10727 36 60 65.1101 6.67628 33 60 61.0106 7.85102 46 60 60.7391 5.56127 40 60 67.5692 7.2338