Table 1.

Percentage of vowels identified correctly for each speaker across listeners. The bottom row indicates the mean identification accuracy across all vowels for each speaker, and the rightmost column indicates the mean identification accuracy across all speakers for each vowel.
Vowel	Speaker									Mean
	SM0	SM0-2	SM1	SM2	SM3	SF0	SF1	SF2	SF3
i	92	74	78	88	94	86	88	50	90	82
ɪ	42	68	88	78	80	80	84	82	80	76
e	100	98	100	100	98	98	94	94	98	98
ε	68	92	84	82	90	98	88	98	100	89
æ	94	62	84	92	92	92	58	92	74	82
ʌ	90	96	96	92	94	66	94	98	92	91
ɑ	52	40	48	68	52	22	52	32	50	46
ɔ	82	88	80	76	80	86	76	80	82	81
o	98	94	94	98	100	76	92	94	90	93
ʊ	64	80	92	76	90	88	86	88	76	82
u	82	86	86	92	86	70	66	68	78	79
Mean	79	80	85	86	87	78	80	80	83