To Design and Develop Advance Speech Emotion Recognition using MLP Classifier with Evolutionary LIBROSA Library

Tejal Gajendra Patil; Dr.Amol.V.Zade

doi:10.36948/ijfmr.2023.v05i03.4176

To Design and Develop Advance Speech Emotion Recognition using MLP Classifier with Evolutionary LIBROSA Library

Author(s)	Tejal Gajendra Patil, Dr.Amol.V.Zade
Country	India
Abstract	Communication through voice is one of the main components of affective computing in human-computer interaction. In this type of interaction, properly comprehending the meanings of the words or the linguistic category and recognizing the emotion included in the speech is essential for enhancing the performance. In order to model the emotional state, the speech waves are utilized, which bear signals standing for emotions such as boredom, fear, joy and sadness. This project is aiming to design and develop speech based emotional reaction (SER) prediction system, where different emotions are recognized by means of Convolutional Neural Network (CNN) classifiers. Spectral features extracted is Mel-Frequency Cepstral (MFCC). LIBROSA package in python language is used to develop proposed algorithm and its performance is tested on taking Ryerson Audio- Visual Database of Emotional Speech and Song (RAVDESS) samples to differentiate emotions such as happiness, surprise, anger, neutral state, sadness, fear etc. Feature selection (FS) was applied in order to seek for the most relevant feature subset. Results show that the maximum gain in performance is achieved by using CNN.
Keywords	CNN, Audio Feature Extraction, LIBROSA, RAVDES, SER, MFCC
Field	Engineering
Published In	Volume 5, Issue 3, May-June 2023
Published On	2023-06-29
Cite This	To Design and Develop Advance Speech Emotion Recognition using MLP Classifier with Evolutionary LIBROSA Library - Tejal Gajendra Patil, Dr.Amol.V.Zade - IJFMR Volume 5, Issue 3, May-June 2023. DOI 10.36948/ijfmr.2023.v05i03.4176
DOI	https://doi.org/10.36948/ijfmr.2023.v05i03.4176
Short DOI	https://doi.org/gsd48p

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To Design and Develop Advance Speech Emotion Recognition using MLP Classifier with Evolutionary LIBROSA Library

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