التَّغير الصَّوتي الفُونِيْمِي والألُوفُوني القَطْعي للأصْواتِ الأنْفِيَّة بَيْن العَرَبِيَّة واللُّغَاتِ الجَزَرِيَّة دِرَاسَة مُقَارَنَة

Research involves the study of phonological change on the basis of its degree by distinguishing phonemic phonological change.
phonemic sound change, voice and change Alolovona allophonic change sounds nasal (Nasal) enters underneath it all Ngarsota in phonemes Arabic Language and languages ​​island sounds nasal lead function in the word, leads to a change in the meaning of the word, at some stages of development stage Viather in its public Alfonima.
The allophone change, or phonetic alternative, is an alternative to phonemes that do not change its function, as it is a phonetic diversity of the phonemes itself, and the research includes a statement of the difference between the voices and the nose. The study found interviews in island languages, and the phonemic and ufo variations of nasal sounds in Arabic and the island languages ​​are divided into two parts: first, change. Second, the change is conditioned by a particular phonological environment, such as the substitution and diphtheria, infringement, and spatial heart. Research will be limited to deterministic phonemes, the sounds that make up the phonetic structure of the language.

Key words: phonetic phonological change, mophonic change, nasal and nasal sounds