Speech recognition to determine emotions using quick propagation neural network / Aisyah Mohamad Tojid

Mohamad Tojid, Aisyah (2006) Speech recognition to determine emotions using quick propagation neural network / Aisyah Mohamad Tojid. Degree thesis, Universiti Teknologi MARA.

[img] Text
TB_AISYAH MOHAMAD TOJID CS 06_5 P01.pdf

Download (83kB)

Abstract

Emotions play important roles in expressing feelings as it tend to make people acts differently. Determine emotions of other people are less complicated if we are facing each other rather than from voice independently such as conversation in telephone. A main industry that major dealing with telephone as a medium for services is call center. Thus it is a significant step to developing a prototype system for this industry. This project is focusing on speech recognition to determine emotions in call center environment. The objectives of this project are to identify the quick propagation neural network, determine the emotion through the recorded speech and develop the prototype system. This system will implement the quick propagation neural network using 65 of speech signal as a sample data. Two features will be extracted from each speech signal which are the Fundamental Track Frequency (FTT) and Mel Frequency Ceptral Coefficient (MFCC). It covers types of emotions which are happy, sad and anger emotions state. However to ensure the ability of the prototype, few experiments are being conducted to achieved the satisfy values for parameter for the prototype inputs to achieve the efficiency. In a conclusion, the prototype is able to determine emotions states from voice using Quick Propagation neural network.

Item Type: Thesis (Degree)
Creators:
CreatorsID Num.
Mohamad Tojid, AisyahUNSPECIFIED
Subjects: Q Science > QA Mathematics > Instruments and machines > Electronic computers. Computer science
Q Science > QA Mathematics > Instruments and machines > Electronic computers. Computer science

Q Science > QA Mathematics > Instruments and machines > Electronic computers. Computer science > Computer software
Q Science > QA Mathematics > Instruments and machines > Electronic computers. Computer science > Computer software
Divisions: Faculty of Computer and Mathematical Sciences
Item ID: 1365
Last Modified: 22 Mar 2019 03:56
Depositing User: Staf Pendigitalan 1
URI: http://ir.uitm.edu.my/id/eprint/1365

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year