High-multiple spontaneous otoacoustic emissions confirm theory of local tuned oscillators

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Table 1 Frequency spacing of high-multiple SOAEs in humans

1	Subjects	BD		JK		DZF7A		MZF13A		Total
2	Ear	R	L	R	L	R	L	R	L
3	SOAEs	32	25	23	21	23	12	17	15	168
4	Intervals > 0.5 & < 1.5 semitones	27	19	18	11	13	3	6	7	104
5	Adjacent intervals from (4)	23	15	14	5	8	0	1	3	69
6	Mean difference between adjacent
	intervals of (5) [in semitones]	0.24	0.28	0.25	0.24	0.26	——	0.16	0.43	0.26
7	Standard deviation re (6)	0.20	0.21	0.14	0.11	0.22	——	——	0.41	0.19
1A	First simulation (Sim1)	BD-1		JK-1		DZF7A-1		MZF13A-1
3A	SOAEs	32	25	23	21	23	12	17	15	168
4A	Intervals > 0.5 & < 1.5 semitones	24	17	17	9	14	5	12	10	108
5A	Adjacent intervals from (4A)	19	12	14	5	8	2	10	5	75
6A	Mean difference between adjacent
	intervals of (5A) [in semitones]	0.26	0.33	0.32	0.28	0.24	0.36	0.35	0.58	0.32
7A	Standard deviation re (6A)	0.16	0.27	0.22	0.20	0.25	0.44	0.31	0.28	0.24
8A	t-test and KS-test of (6) vs (6A)	NS	NS	NS	NS	NS	——	——	——	NS
1B	Second simulation (Sim2)	BD-2		JK-2		DZF7A-2		MZF13A-2
3B	SOAEs	32	25	23	21	23	12	17	15	168
4B	Intervals > 0.5 & < 1.5 semitones	26	16	14	9	10	5	12	10	102
5B	Adjacent intervals from (4B)	22	10	8	5	5	2	8	6	66
6B	Mean difference between adjacent
	intervals of (5B) [in semitones]	0.27	0.43	0.26	0.37	0.19	0.36	0.22	0.46	0.31
7B	Standard deviation re (6B)	0.21	0.30	0.21	0.23	0.13	0.44	0.20	0.25	0.24
8B	t-test and KS-test of (6) vs (6B)	NS	NS	NS	NS	NS	——	——	——	NS