Book Chapter

Speech recognition system and formant based analysis of spoken Arabic vowels

Details

Citation

Alotaibi YA & Hussain A (2009) Speech recognition system and formant based analysis of spoken Arabic vowels. In: Lee Y, Kim t, Fang W & Slezak D (eds.) Future Generation Information Technology: First International Conference, FGIT 2009, Jeju Island, Korea, December 10-12,2009. Proceedings. Lecture Notes in Computer Science, 5899. Berlin Heidelberg: Springer, pp. 50-60. http://link.springer.com/chapter/10.1007/978-3-642-10509-8_7#

Abstract
Arabic is one of the world's oldest languages and is currently the second most spoken language in terms of number of speakers. However, it has not received much attention from the traditional speech processing research community. This study is specifically concerned with the analysis of vowels in modern standard Arabic dialect. The first and second formant values in these vowels are investigated and the differences and similarities between the vowels are explored using consonant-vowels-consonant (CVC) utterances. For this purpose, an HMM based recognizer was built to classify the vowels and the performance of the recognizer analyzed to help understand the similarities and dissimilarities between the phonetic features of vowels. The vowels are also analyzed in both time and frequency domains, and the consistent findings of the analysis are expected to facilitate future Arabic speech processing tasks such as vowel and speech recognition and classification.

Keywords
MSA; Arabic; Vowels; Analysis; Speech; Recognition; Formants; HMM; ASR

StatusPublished
Title of seriesLecture Notes in Computer Science
Number in series5899
Publication date31/12/2009
PublisherSpringer
Publisher URLhttp://link.springer.com/…3-642-10509-8_7#
Place of publicationBerlin Heidelberg
ISSN of series0302-9743
ISBN978-3-642-10508-1