The study of sounds is the main basis in the study of all branches of linguistic sciences, because it is the first basic building block in the construction of words, so the language student must first adjust the correct pronunciation of speech in general, and in order to accomplish this performance correctly and properly for the language, it is necessary to identify the organs of the pronunciation that produce sounds, and to identify the function of each organ of it. Thus, the study of sounds is the first set on which the student relies in the field of language, where he knows the reality of sounds, and through which he learns about the phonemic development to which these sounds are exposed, and their functions within the structures, this study is what is called phonology, which Western linguists divided into the terms phonetics and phonology.