الإبدال الصوتي في الأصوات المستعلية

Abstract EN

This paper discusses the phonetic Alteration in the velar sounds, which are the sounds (S, D,T and Dh), which are characterized by closure sounds, and the sounds of ( Kh, Gh, and Q), Whtat bring these sound together is the velar feature resulting from the back rising of the tongue to the velum either for generation the closure phenomenon , or because outlet of the sound which wanted to cause is occur in the velum.

This paper clarifies the conditions of the phonetic alteration such as the availability of phonetic alteration between the sound alternant and the sound altered from, In addition, I have explained the phonetic Alteration in the velar sounds ( Ph .A.T.V.S), like changing ( S, into Z and S ) and (Q into K), also they study coneluden that some these sounds absolutely do not change , because it will not be only originally, where it was stated in the Arabic speech .

I have borrowed all the material of this research from Ibn Jenney’s book""سر صناعة الإعراب and Alqaliy’s book —«الأمالي), in addition to the books of the general melody, which I borrowed from what was can be found in the book of لحن العامة في ضوء الدراسات اللغوية الحديثة