TABLE II.

The psychometric function parameters [Eqs. (1), (4), and (5)] estimated from the four listeners who participated in both Exps. I and II. The average parameters across the listeners are listed in the bottom row.

	α0	α1	β	λ1	λ6
S1	−5.15	−19.70	0.47	7.22	33.14
S2	−4.05	−16.41	0.57	1.05	24.70
S4	−3.91	−15.17	0.58	0.94	27.67
S5	−4.00	−16.99	0.49	23.93	40.76
AVG	−4.28	−17.07	0.53	8.29	31.57