HCI	Human–Computer Interaction
SER	Speech Emotion Recognition
ZCR	Zero-Crossing Rate
MFCC	Mel Frequency Cepstral Coefficient
CNN	Convolutional Neural Network
STFT	Short-Term Fourier Transform
IEMOCAP	Interactive Emotional Dyadic Motion Capture
FCN	Fully Convolutional Neural Network
SVM	Support Vector Machine
RML	Ryerson Multimedia Laboratory database
LIF	Local Invariant Features
SAVEE	Surrey Audio-Visual Expressed Emotion database
HMM	Hidden Markov Model