Vowel Length/ Duration in Geminated and Non-geminated Arabic Words

This paper investigates vowel length in Arabic and how it gets affected by neighboring consonants, in particular when it occurs in geminated or non-geminated phonetic environment in words. The paper examines vowel length before and after geminated and non-geminated consonants. It also focuses on the length of geminated/non-geminated consonants themselves and the proportion between them. The present study also investigates the proportion of vowels to consonants in the words and the proportion of geminated words to their non-geminated counterparts as a whole. Eighteen geminated and non-geminated Arabic words are selected and recorded randomly by the researcher who is a native speaker of Arabic. The data were recorded at the Phonetics Lab of the English and Foreign Languages University in Hyderabad/India. It was concluded that gemination in Arabic affects vowel and consonants as well as total length/ duration of the word as a whole. It is also observed that some vowels/ consonants have greater proportion than their non-geminated counterparts. The whole words were also affected by germination in terms of length and duration. Keywords: Duration, Gemination , Arabic,Vowels, consonants, Acoustic analysis.