While many languages have numerous dialects that differ in phonology, contemporary spoken Arabic is more properly described as a continuum of varieties.[1] This article deals primarily with Modern Standard Arabic (MSA), which is the standard variety shared by educated speakers throughout Arabic-speaking regions. MSA is used in writing in formal print media and orally in newscasts, speeches and formal declarations of numerous types.[2]
Modern Standard Arabic has 28 consonant phonemes and 6 vowel phonemes. All phonemes contrast between "emphatic" (pharyngealized) consonants and non-emphatic ones. Some of these phonemes have coalesced in the various modern dialects, while new phonemes have been introduced through borrowing or phonemic splits. A "phonemic quality of length" applies to consonants as well as vowels.[3]