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. Author manuscript; available in PMC: 2016 Sep 1.
Published in final edited form as: IEEE/ACM Trans Audio Speech Lang Process. 2015 May 15;23(9):1421–1430. doi: 10.1109/TASLP.2015.2434213

TABLE III.

The effect of feature type on performance

Features Corr coeff Mean error SR error rate% SR mean error
ButtW 0.871 1.39 12.0 0.462
MFCC 0.854 1.46 12.7 0.491
Coch 0.859 1.50 13.5 0.608
MelRoot3 0.881 1.33 11.4 0.454