Open-mid back unrounded vowel

The open-mid back unrounded vowel, or low-mid back unrounded vowel, is a type of vowel sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is ⟨ʌ⟩, graphically a rotated lowercase vee (called a turned V, though it was created as a small-capital ⟨a⟩ without the crossbar), and both the symbol and the sound are commonly referred to as either a wedge, a caret, or a hat. In transcriptions for some languages (including several dialects of English), this symbol is also used for the near-open central vowel.

The IPA prefers terms "close" and "open" for vowels, and the name of the article follows this. However, a large number of linguists, perhaps a majority, prefer the terms "high" and "low", and these are the only terms found in introductory textbooks on phonetics such as those by Peter Ladefoged.

Features

• Its vowel height is open-mid, also known as low-mid, which means the tongue is positioned halfway between an open vowel (a low vowel) and a mid vowel.
• Its vowel backness is back, which means the tongue is positioned as far back as possible in the mouth without creating a constriction that would be classified as a consonant.
• Its vowel roundedness is unrounded, which means that the lips are not rounded.

Occurrence

Before World War II, the /ʌ/ of Received Pronunciation was phonetically close to a back vowel [ʌ]; this sound has since shifted forward towards [ɐ] (a near-open central vowel). Daniel Jones reports his speech (southern British), as having an advanced back vowel [ʌ̘] between his central /ə/ and back /ɔ/; however, he also reports that other southern speakers had a lower and even more advanced vowel approaching cardinal [a].^[3] In American English varieties, e.g., the West and Midwest, and the urban South, the typical phonetic realization of the phoneme /ʌ/ is a central vowel that can be transcribed as [ɜ] (open-mid central).^[4][5] Truly backed variants of /ʌ/ that are phonetically [ʌ] can occur in Inland Northern American English, Newfoundland English, Philadelphia English, some African-American Englishes, and (old-fashioned) white Southern English in coastal plain and Piedmont areas.^[6][7] Despite this, the letter ⟨ʌ⟩ is still commonly used to indicate this phoneme, even in the more common varieties with central variants [ɐ] or [ɜ]. This may be due to both tradition as well as the fact that some other dialects retain the older pronunciation.^[8]

References

Bibliography

• Gordon, Matthew (2004a), "New York, Philadelphia and other Northern Cities", in Kortmann, Bernd, A Handbook of Varieties of English: Volume 1: Phonology, Walter de Gruyter, pp. 294–296, ISBN 3110175320 
• Gordon, Matthew (2004b), "The West and Midwest: phonology", in Kortmann, Bernd, A Handbook of Varieties of English: Volume 1: Phonology, Walter de Gruyter, pp. 340, ISBN 3110175320 
• Jones, Daniel (1972), An outline of English phonetics (9th ed.), Cambridge: W. Heffer & Sons Ltd. 
• Roca, Iggy; Johnson, Wyn (1999), Course in Phonology, Blackwell Publishing 
• Thomas, Erik R. (2001), "An acoustic analysis of vowel variation in New World English", Publication of the American Dialect Society (Duke University Press for the American Dialect Society) 85, ISSN 0002-8207 
• Tillery, Jan and Guy Bailey (2004), "The urban South: phonology", in Kortmann, Bernd, A Handbook of Varieties of English: Volume 1: Phonology, Walter de Gruyter, pp. 333, ISBN 3110175320