The last 30 years have seen significant shifts in the phonological inventory and in the sets of phonological contrasts in urban SAmE, especially in the largest cities and in the southwest. Historically, SAmE was one of the U.S. varieties that distinguished the vowels in words like LOT (pronounced with a low back unrounded vowel [a]) from those in words like THOUGHT (pronounced with a low back rounded, often upgliding vowel  ). Since World War II, and especially since the 1970s, however, the vowels in these two classes have increasingly become merged in Southern metropolises, with both realized as [a]. The precise reason for the development of the merger after World War II is not clear, but three factors have likely played a role:

(1) extensive in-migration from the Midwest, where the THOUGHT/LOT distinction was often not maintained,

(2) the rapid growth of the Hispanic population, a group that does have the contrast, in the Southwest and in Florida, and

(3) the mild stigma that has begun to be attached to upgliding allophones of  (and more generally to anything resembling the Southern Drawl).

Once the upglide is eliminated, the vowels of the THOUGHT and LOT classes are so close in phonological space that the difference is difficult to maintain. The merger of the THOUGHT and LOT classes, of course, eliminates one of the most distinctive features of traditional SAmE—upgliding  in the THOUGHT class—and aligns the vowel system of urban SAmE more closely with that of the American West in some respects.

The inventory of vowels before r and l is also changing rapidly in urban SAmE. Older rural Southern varieties often had a three-way distinction among the vowels in words like MARY, MERRY, and MARRY and typically maintained the distinction between vowels in the NORTH and FORCE classes (as  and [o] respectively). Beginning after 1880 and accelerating rapidly after World War II, however, the distinction between the MARY and MERRY class began to disappear; currently both are typically pronounced with [ε] as the stressed vowel. Over the last quarter century, this merged MARY/MERRY class has begun to merge with the MARRY class as well. When all three are merged, either [ε] or [æ] can be the stressed vowel.

The time frame for the merger of the FORCE and NORTH classes parallels that of the MARY/MERRY merger; in the urban South, both FORCE and NORTH are now typically pronounced with close [o], though  can also appear in both classes. The ultimate consequence of these mergers, of course, is a reduction in the set of vowel contrasts in SAmE. In stressed syllables, the most advanced varieties of urban SAmE include only two front vowels before tautosyllabic r (  and [ε ~ æ]), two back vowels ([o] and  ), and one low central/back vowel [a], along with a rhotic central vowel of course.

Traditional Southern dialects also maintained distinctions between tense and lax vowels before tautosyllabic l, but these distinctions have increasingly been lost over the last half-century too. As a result, vowels in the FEEL and FILL classes are often merged (usually as  ), as are vowels in the FAIL and FELL classes (usually as [ε]). Even more frequent is the merger of vowels in the POOL and PULL classes (usually as  ). This merger, like the THOUGHT/LOT merger, eliminates one of the hallmarks of earlier SAmE—upgliding or monophthongal  in the POOL class. Finally, among some younger Southerners in urban areas, the stressed vowels in words like hull and Tulsa ([Λ] in traditional SAmE) are merged with the vowel that results from the POOL/PULL merger, again usually as  . As a result, in stressed syllables the most advanced urban varieties of SAmE include three front vowels before l (  ,[ε], and [æ]), two back vowels (  and [o]), and a low central/back vowel .

Finally, even as both the merger of the vowels in the THOUGHT and LOT classes and also the pre-r and pre-l mergers have rapidly expanded in Southern cities, one of the hallmarks of SAmE that developed during the period between 1880 and 1940, the merger of vowels before nasals in words like PEN and PIN (almost always as ), has begun to recede. Although the PEN/PIN merger became one of the most distinctive features of SAmE after 1880, is still thriving throughout the rural South, and is even expanding in some areas contiguous to the South, in the largest Southern metropolises (areas such as Dallas and Atlanta) it is disappearing. The end result of all of these developments is widespread change in the set of vowel contrasts that affect urban SAmE and a substantial realignment of its phonological system. Table 1 summarizes the vowel mergers that currently affect urban SAmE.

اخر الاخبار

اخبار العتبة العباسية المقدسة

المجمع العلمي يواصل إقامة مسابقة الثقلين القرآنية لطلبة مدارس كربلاء

عضو مجلس إدارة العتبة العباسية المقدسة يطلع على آليات تطوير البرامج التعليمية في مجموعة العميد

مجموعة مناحل الكفيل تختتم مشاركتها في معرض السليمانية الدولي للزراعة والصناعات الغذائية

لتوثيق التراث العلمي.. وفد قسم شؤون المعارف يلتقي عددًا من أعلام مدينة النجف

المزيد

الآخبار الصحية

ثورة طبية.. الذكاء الاصطناعي يكشف سرطان الكلى في وقت قياسي

لتعزيز الطاقة والتغلب على التعب.. عليك بـ7 طرق بسيطة

لتحسين الهضم والتحكم في الشهية.. ما أفضل وقت لتناول التمر؟

خبراء يكشفون تأثير الاستحمام في الظلام على جودة النوم !

المزيد

الآخبار التكنلوجية

نظائر الهيليوم مقياس لاكتشاف رواسب الذهب.. كيف ذلك؟

الصين تطلق أول ناقلة نفط خام ذكية في العالم تعمل بالميثانول

الزمن على المريخ أسرع من الأرض.. دراسة علمية تكشف الفوارق

السعودية تدشن أكبر نظام لتخزين الكهرباء بالبطاريات في العالم !

المزيد