Near-close_back_unrounded_vowel

Close back unrounded vowel

Close back unrounded vowel

Vowel sound represented by ⟨ɯ⟩ in IPA


The close back unrounded vowel, or high back unrounded vowel,[1] is a type of vowel sound used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is ɯ. Typographically, it is a turned letter m; given its relation to the sound represented by the letter u, it can be considered a u with an extra "bowl".

Quick Facts ɯ, IPA Number ...
More information IPA: Vowels, Front ...
Spectrogram of /ɯ/

The close back unrounded vowel can in many cases be considered the vocalic equivalent of the voiced velar approximant [ɰ].

Features

  • Its vowel height is close, also known as high, which means the tongue is positioned close to the roof of the mouth without creating a constriction that would be classified as a consonant.
  • Its vowel backness is back, which means the tongue is positioned back in the mouth without creating a constriction that would be classified as a consonant. Unrounded back vowels tend to be centralized, which means that often they are in fact near-back.
  • It is unrounded, which means that the lips are not rounded.

Occurrence

More information Language, Word ...

See also


Notes

  1. While the International Phonetic Association prefers the terms "close" and "open" for vowel height, many linguists use "high" and "low".
  2. Durie, Mark (1990). "Proto-Chamic and Acehnese Mid Vowels: Towards Proto-Aceh-Chamic" (PDF). Bulletin of the School of Oriental and African Studies, University of London. LII, Part 1: 100–111. doi:10.1017/S0041977X00021297. S2CID 162224060. Archived from the original (PDF) on 14 July 2010.
  3. Asyik, Abdul Gani. "The Agreement System in Acehnese" (PDF). Mon-Khmer Studies. XI: 1–33. Archived from the original (PDF) on 30 July 2009. Retrieved 21 May 2012.
  4. Al-Harbi, Awwad Ahmad Al-Ahmadi (January 2003). "Acehnese Coda Condition: An Optimality-Theoretic Account" (PDF). Umm Al-Qura University Journal of Educational and Social Sciences and Humanities. 15 (1): 9–28.
  5. Alves (2013), p. 269.
  6. Wells (1982), p. 557.
  7. Wells (1982), p. 536.
  8. Ladefoged (1999), pp. 42–43.
  9. Warren, Paul. NZE Phonology (PDF) (Report). Victoria University of Wellington. p. 3. Archived from the original (PDF) on 24 January 2024.
  10. Lee (1999), p. 122.

References


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