Table 1.

Audiometric thresholds are reported for each ear as well as unaided speech perception results for the better ear in quiet from each child’s most recent clinical evaluation. Estimates of the SNR required for 70.7% correct spondee recognition are shown for aided testing completed in the laboratory for both masker conditions.

Listener	Age (yrs)	Ear	CLINICAL MEASURES (unaided and ear specific)								LAB MEASURES (aided soundfield)
			Audiometric Thresholds (dB HL) across Frequency (Hz)						Better-Ear SRT (dB HL)	Better-Ear PBK (%)	Aided SRT Speech-Shaped Noise	Aided SRT Two-Talker Speech
			250	500	1000	2000	4000	8000
L1	9.70	R	35	35	40	35	10	30
		L	30	30	35	40	10	0	30	100	−2.83	7.50
L2	10.13	R	10	10	10	55	90	75
		L	15	10	10	55	80	80	10	64	0.33	3.17
L3	10.44	R	10	15	60	65	60	60
		L	10	10	50	65	60	60	30	84	−2.83	5.17
L4	11.23	R	35	45	55	50	50	65
		L	35	40	55	50	50	65	45	84	−0.50	5.17
L5	13.96	R	0	5	5	90	95	75	5	83
		L	5	10	20	95	95	80			−2.50	5.17
L6	13.31	R	30	45	55	60	50	30	45	100
		L	35	40	55	60	55	30			−1.17	2.17
L7	9.41	R	35	60	65	55	50	60	55	92
		L	35	60	65	55	50	65			−0.67	3.00
L8	13.19	R	25	35	65	95	110	nr
		L	25	40	55	70	65	70	45	88	3.67	7.67
L9	10.28	R	55	60	70	70	65	65
		L	50	55	65	65	60	65	55	92	−0.67	5.17
L10	15.50	R	30	40	45	75	85	nr	40	60
		L	30	40	60	90	100	nr			2.33	1.67
L11	10.94	R	65	70	75	75	75	65
		L	55	65	65	70	70	70	65	88	−2.83	3.67
L12	9.57	R	60	70	85	75	70	65	75	68
		L	85	85	85	90	80	90			1.33	6.83
L13	10.82	R	50	55	70	80	95	*	60	60
		L	60	65	80	95	100	*			1.83	6.17
L14	11.18	R	15	25	75	115	110	*
		L	10	25	60	105	110	nr	35	46	0.83	5.00
L15	17.09	R	15	35	75	115	115	95
		L	15	20	85	105	105	nr	35	24	2.00	8.00
L16	15.77	R	50	70	90	90	85	nr	60	40
		L	50	65	95	100	115	nr			1.50	5.83

^*data unavailable