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Figure 6. Vowel recognition performance using the surface paradigm. The data are presented as a 2D surface plot with grey tone showing mean percent correct. Sample points are shown as circles with interpolation between data points. The means represent 10 trials from each of five listeners. The data averaged across all five vowels are shown in the bottom-right panel (250 trials/point). The thick black contour marks recognition threshold (50%, d’=1.0) in our 5AFC experiment. The three ellipses (bottom-right panel) show the range of GPR and SER in speech for men, women and children (derived from Peterson and Barney, 1952).
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|current||15:20, 13 August 2008||667×517 (166 KB)||AlessandroB|
|15:19, 13 August 2008||667×517 (166 KB)||AlessandroB|