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Liu, Boquan; Polce, Evan; Sprott, Julien C.; Jiang, Jack J. – Journal of Speech, Language, and Hearing Research, 2018
Purpose: The purpose of this study is to introduce a chaos level test to evaluate linear and nonlinear voice type classification method performances under varying signal chaos conditions without subjective impression. Study Design: Voice signals were constructed with differing degrees of noise to model signal chaos. Within each noise power, 100…
Descriptors: Acoustics, Monte Carlo Methods, Correlation, Test Validity