Table 1.

Mean group performance in d′ collapsed across repetition conditions at each signal-to-noise ratio (−10, −8, −6, and −4 dB) for each pair of syllable contrasts (/pa/ vs. /ta/, /ra/ vs. /la/, and /sa/ vs. /ʃa/).

	Signal-to-Noise Ratio (dB)
	−10	−8	−6	−4
/pa/ vs. /ta/	0.03	0.45	1.40	2.77
/ra/ vs. /la/	0.43	1.03	2.21	3.77
/sa/ vs. /ʃa/	0.63	1.54	3.46	4.36