Emotion Modeling in Speech Signals: Discrete Wavelet Transform and Machine Learning Tools for Emotion Recognition System

Table 4

The time consumption of our proposed method compared to the two referenced methods (Hema et al. and Ullah et al.) on the EMO-DB dataset.

Classifier	Our proposed method (seconds)	Hema et al. [19] (seconds)	Ullah et al. [20] (seconds)
SVM	1.23	1.25	1.87
KNN	1.15	1.27	1.98