EURASIP Journal on Audio, Speech, and Music Processing

Table 7 Harmonicity analysis.

From: Ageing Voices: The Effect of Changes in Voice Parameters on ASR Performance

Harmonicity	Adult Males		Older Males		-value
	Mean	Std	Mean	Std
Autocorr	0.85	0.08	0.85	0.09	.61
NHR	0.21	0.15	0.21	0.16	.79
CPP	10.81	0.83	10.69	0.82	.001
CPPS	2.71	0.43	2.69	0.40	.05

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