Hubbry Logo
search
logo

Vowel shift

logo
Community Hub0 Subscribers
Write something...
Be the first to start a discussion here.
Be the first to start a discussion here.
See all
Vowel shift

A vowel shift is a systematic sound change in the pronunciation of the vowel sounds of a language.

The best-known example in the English language is the Great Vowel Shift, which began in the 15th century. The Greek language also underwent a vowel shift near the beginning of the Common Era, which included iotacism. Among the Semitic languages, the Canaanite languages underwent a shift in which Proto-Semitic *ā became ō in Proto-Canaanite (a language likely very similar to Biblical Hebrew).

A vowel shift can involve a merger of two previously different sounds, or it can be a chain shift.

One of the several major vowel shifts that is currently underway in the US is the Northern Cities Vowel Shift. This change pattern is characterized by the longer and lower vowels moving forward and upward, while the shorter vowels move downward and backward. This vowel rotation, for example, is noticeable as the vowel sound in "coffee" is moving toward the vowel in "father". While there are undoubtedly several other change patterns that define the shift in the Northern Cities, they are diffusing throughout the North in a unique manner, and are inherently different from dialect shifts taking place in other regions.

In addition to the Northern Cities Vowel Shift, the dialect change patterns that are taking place in the South also indicate pronunciation changes in the region. In contrast to the changes in the North, however, the Southern Cities Vowel Shift is characterized by the shorter, front vowels moving upward and adopting the characteristics of traditionally longer vowels. To exemplify this Southern vowel change, the vowel in the word "bed" is commonly used, as the "e" moves upward and gains a glide and causes the word to be pronounced more like "bayd".

California Vowel Shift (CVS) has several identifying features. These include the low back vowel mergers of words such as bought and bot, fronting of back vowels /oʊ/ as in coat and /ʊ/ in nook or look, as well as that which is found in words such as loot or hoot. Another identifying feature of CVS is the raising or backing of the vowel /æ/ such as that found in cat, depending on its linguistic environment and whether it is pre-nasal or not. Since California is such a large state, and home to millions of people from diverse ethnic origins and backgrounds, California has seen vowel shifts within its own borders, allowing linguists to see phonological differences between Northern, Southern and Bay Area regions of California. While linguists recognize that not all native Californians have shifted their vowels to these placements within their speech acts, it is prevalent enough to recognize the chain shift that is occurring in the largest Western state.

In Northern California, there is a chain vowel shift occurring. Short front vowels that used to be higher are shifting to lower vowel spaces in native Northern California speech acts involving the vowels /i/, /ɛ/ and /æ/. Additionally, Northern California speech acts are centralizing the sound that occurs in words such as boat (/oʊ/). These shifts in vowel shortening and centralization, while not entirely unique to the region of Northern California natives, does represent the most obvious changes that are occurring within the area in regards to native speech acts.

The region of California that includes the Silicon Valley and the populous cities of San Francisco, Oakland and San Jose utilizes the same speech vowel shifts as their native Northern California neighbors in regards to vowel shortening and centralization of the diphthong in words such as boat or coat. However, this area is uniquely influenced by the acoustic accouterments associated with the gay identity which include fronting of back vowels and merging vowel sounds found in words such as cot and caught. Native Bay Area residents tend to have a more intensive vowel shift in regards to the components that comprise CVS. These shifts include changes in voice and intonation.

See all
User Avatar
No comments yet.