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. Author manuscript; available in PMC: 2012 May 1.
Published in final edited form as: Ear Hear. 2011 MAY-JUN;32(3):331–338. doi: 10.1097/AUD.0b013e3181ff3515

TABLE V.

Individual analysis of correlations for the two types of vocoding used and for the two types of maskers used. The modulation rate used in the implementation of the NCM measure was 100 Hz.

Intelligibility measure
 r
 r
 r
Tone-vocoder
 EAS-vocoder
 SSN masker
 2-talker masker
Spectral-envelope based CSII
 0.90
 0.98
 0.87
 0.91
 0.88
CSIIhigh
 0.81
 0.87
 0.77
 0.81
 0.80
CSIImid
 0.91
 0.93
 0.89
 0.93
 0.89
I3
 0.90
 0.93
 0.88
 0.92
 0.88
Q3
 0.93
 0.93
 0.94
 0.93
 0.94
 
 mI3
 0.96
 0.93
 0.96
 0.97
 0.97
Temporal-envelope based NCM 0.92 0.95 0.90 0.92 0.91