ANALISIS FREKUENSI DASAR DAN FREKUENSI FORMANT DARI FONEM HURUH HIJAIYAH UNTUK PENGUCAPAN MAKHRAJ DENGAN METODE DTW

Abstract

This article aims to look at the similarities and differences in the fundamental frequency
and formant frequencies using the autocorrelation function and LPC function in GUI
MATLAB 2012b on sound hijaiyah letters for adult male speaker beginner and expert
based on makhraj pronunciation and both of speaker will be analysis on matching distance
of the sound use DTW method on cepstrum. Subject for speech beginner makhraj
pronunciation are taken from college student of Universitas Gunadarma and STTC aged
22 years old. Data of the speech beginner makhraj pronunciation is recorded using
MATLAB algorithm on GUI. Subject for speech expert makhraj pronunciation are taken
from previous research. They are 20-30 years old from the time of taking data. The sound
will be extracted to get the value of the fundamental frequency and formant frequency.
After getting both frequencies, it will be obtained analysis of the similarities and
differences in the fundamental frequency and formant frequencies of speech beginn er and
expert and it will shows matching distance of both speech. The result is all of speech
beginner and expert based on makhraj pronunciation have different values of fundamental
frequency and formant frequency. Then the results of the analysis matchi ng distance using
method DTW showed that there is no identical similarity of between speech beginner and
expert based on makhraj pronunciation