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Date: 2024-03-05
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Date: 2024-02-16
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Date: 2024-12-21
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diffuse (adj.) (diff, DIFF)
One of the features of sound set up by Jakobson and Halle in their DISTINCTIVE FEATURE theory of PHONOLOGY, to handle variations in PLACE OF ARTICULATION; its opposite is COMPACT. Diffuse sounds are defined ARTICULATORILY and ACOUSTICALLY, as those which involve a STRICTURE relatively far back in the mouth, and a relatively low concentration of acoustic energy in non-central parts of the sound spectrum. CLOSE VOWELS and FRONT CONSONANTS are [+diffuse] (abbreviated as [+diff]): MID or LOW vowels and PALATAL or VELAR consonants are [−diffuse] ([−diff]). This feature is replaced by HIGH in Chomsky and Halle’s system.
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دراسة: حفنة من الجوز يوميا تحميك من سرطان القولون
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تنشيط أول مفاعل ملح منصهر يستعمل الثوريوم في العالم.. سباق "الأرنب والسلحفاة"
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لتعزيز التواصل مع الزائرات الأجنبيات : العتبة العلويّة المقدّسة تُطلق دورة لتعليم اللغة الإنجليزية لخادمات القسم النسويّ
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