Table 1.

Class exemplars of each cluster of right ear air conduction frequencies for records recording the presence of tinnitus with or without a masker

	ac250	ac500	ac1K	ac2K	ac4K	ac8K
C1	62.34	62.57	63.55	67.34	77.57	83.50
C2	21.17	17.66	17.09	20.27	34.57	42.50