Table 1.

Age, Sex, and Audiometric Thresholds (in dB HL) of the Test Ears of the Hearing-Impaired Participants.

	Age (years)	0.125	Frequency, kHz
Sex			0.5	1	2	3	4	6	8
Male	73	10	20	25	40	50	55	50	70
Male	61	15	20	30	35	55	50	40	25
Female	46	5	20	30	45	45	50	30	30
Male	71	15	20	20	10	30	45	50	60
Female	45	5	10	10	25	40	30	25	10
Male	62	15	30	20	40	55	50	55	55
Male	77	10	5	5	25	45	70	65	65
Female	66	15	20	15	30	35	40	40	55
Female	53	5	10	5	30	25	45	40	25