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. Author manuscript; available in PMC: 2009 Jun 1.

Published in final edited form as: Ear Hear. 2008 Dec;29(6):907–922. doi: 10.1097/AUD.0b013e31818246f6

TABLE 3. Means (in bold) and standard deviations (SD) of the audiometric thresholds for 31 left ears and 31 right ears, for frequencies from 0.125 to 12.5 kHz.

	Frequency, kHz
Ear	0.125	0.25	0.5	1	2	3	4	6	8	10	12.5
Left (mean)	15	16	21	22	30	41	47	53	57	68	76
Left (SD)	12	13	15	16	15	12	13	12	16	17	14
Right (mean)	18	17	20	23	28	41	51	55	59	69	78
Right (SD)	12	14	15	15	18	13	12	12	14	17	14

All subjects had mild to moderate hearing loss.