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The voiced velar nasal, also known as agma, from the Greek word for 'fragment', is a type of consonantal sound used in some spoken languages. It is the sound of ng in English sing as well as n before velar consonants as in English and ink. The symbol in the International Phonetic Alphabet that represents this sound is ⟨ŋ⟩, and the equivalent X-SAMPA symbol is N. The IPA symbol ⟨ŋ⟩ is similar to ⟨ɳ⟩, the symbol for the retroflex nasal, which has a rightward-pointing hook extending from the bottom of the right stem, and to ⟨ɲ⟩, the symbol for the palatal nasal, which has a leftward-pointing hook extending from the bottom of the left stem. Both the IPA symbol and the sound are commonly called 'eng' or 'engma'.

As a phoneme, the velar nasal does not occur in many of the indigenous languages of the Americas or in many European or Middle Eastern or Caucasian languages, but it is extremely common in Australian Aboriginal languages and is also common in many languages of Sub-Saharan Africa, East Asia, Southeast Asia and Polynesia. While almost all languages have /m/ and /n/, /ŋ/ is rarer.[1] Only half of the 469 languages surveyed in Anderson (2008) had a velar nasal phoneme; as a further curiosity, many of them limit its occurrence to the syllable coda. In many languages that do not have the velar nasal as a phoneme, it occurs as an allophone of /n/ before velar consonants. An example of it used this way is the English word ingredient, which can be pronounced as either [ɪnˈɡriːdiənt] or [ɪŋˈɡriːdiənt].

An example of a language that lacks a phonemic or allophonic velar nasal is Russian, in which /n/ is pronounced as laminal denti-alveolar [] even before velar consonants.[2]

Some languages have the pre-velar nasal,[3] which is articulated slightly more front compared with the place of articulation of the prototypical velar nasal, though not as front as the prototypical palatal nasal - see that article for more information.

Conversely, some languages have the post-velar nasal,[4] which is articulated slightly behind the place of articulation of a prototypical velar nasal, though not as back as the prototypical uvular nasal.

Features[edit]

Features of the voiced velar nasal:

  • Its manner of articulation is occlusive, which means it is produced by obstructing airflow in the vocal tract. Because the consonant is also nasal, the blocked airflow is redirected through the nose.
  • Its place of articulation is velar, which means it is articulated with the back of the tongue (the dorsum) at the soft palate.
  • Its phonation is voiced, which means the vocal cords vibrate during the articulation.
  • It is a nasal consonant, which means air is allowed to escape through the nose, either exclusively (nasal stops) or in addition to through the mouth.
  • It is a central consonant, which means it is produced by directing the airstream along the center of the tongue, rather than to the sides.
  • The airstream mechanism is pulmonic, which means it is articulated by pushing air solely with the lungs and diaphragm, as in most sounds.

Occurrence[edit]

See also[edit]

  • Index of phonetics articles
  • Eng (letter)

Notes[edit]

  1. ^ Ladefoged (2005), p. 164. The oral counterparts /p, t, k/ are found together in almost all languages
  2. ^ Jones & Ward (1969), p. 160.
  3. ^ Instead of "pre-velar", it can be called "advanced velar", "fronted velar", "front-velar", "palato-velar", "post-palatal", "retracted palatal" or "backed palatal".
  4. ^ Instead of "post-velar", it can be called "retracted velar", "backed velar", "pre-uvular", "advanced uvular" or "fronted uvular".
  5. ^ a b Ladefoged (2005), p. 165.
  6. ^ Dum-Tragut (2009), p. 19.
  7. ^ Sabev, Mitko. "Bulgarian Sound System". Archived from the original on 11 July 2012. Retrieved 31 July 2013.
  8. ^ Carbonell & Llisterri (1992), p. 53.
  9. ^ Gussenhoven (1992), p. 45.
  10. ^ Wells (1989), p. 44.
  11. ^ Rogers & d'Arcangeli (2004), p. 118.
  12. ^ Okada (1999), p. 118.
  13. ^ Olson et al. (2010), pp. 206–207.
  14. ^ Gilles & Trouvain (2013), pp. 67–68.
  15. ^ Reed (2001).
  16. ^ Jassem (2003), p. 103.
  17. ^ Gussmann (1974), pp. 107, 111 and 114.
  18. ^ Ostaszewska & Tambor (2000), pp. 35, 41 and 86.
  19. ^ Pop (1938), p. 31.
  20. ^ a b Landau et al. (1999), p. 67
  21. ^ Martínez-Celdrán, Fernández-Planas & Carrera-Sabaté (2003), p. 258.
  22. ^ Thompson (1959), pp. 458–461.
  23. ^ Merrill (2008), p. 109.

References[edit]

  • Anderson, Gregory D. S. (2008), "The Velar Nasal", in Haspelmath, Martin; Dryer, Matthew S; Gil, David; et al. (eds.), The World Atlas of Language Structures Online, Munich: Max Planck Digital Library, retrieved 2008-04-30
  • Carbonell, Joan F.; Llisterri, Joaquim (1992), "Catalan", Journal of the International Phonetic Association, 22 (1–2): 53–56, doi:10.1017/S0025100300004618
  • Dum-Tragut, Jasmine (2009), Armenian: Modern Eastern Armenian, Amsterdam: John Benjamins Publishing Company
  • Gilles, Peter; Trouvain, Jürgen (2013), "Luxembourgish" (PDF), Journal of the International Phonetic Association, 43 (1): 67–74, doi:10.1017/S0025100312000278
  • Gussenhoven, Carlos (1992), "Dutch", Journal of the International Phonetic Association, 22 (2): 45–47, doi:10.1017/S002510030000459X
  • Gussmann, Edmund (1974), Fisiak, Jacek (ed.), "Nasality in Polish and English" (PDF), Papers and Studies in Contrastive Linguistics, Poznań: Adam Mickiewicz University, 2: 105–122
  • Jassem, Wiktor (2003), "Polish", Journal of the International Phonetic Association, 33 (1): 103–107, doi:10.1017/S0025100303001191
  • Jones, Daniel; Ward, Dennis (1969), The Phonetics of Russian, Cambridge University Press, ISBN 9780521153003
  • Ladefoged, Peter (2005), Vowels and Consonants: An Introduction to the Sounds of Languages, 1, Wiley-Blackwell
  • Landau, Ernestina; Lončarić, Mijo; Horga, Damir; Škarić, Ivo (1999), "Croatian", Handbook of the International Phonetic Association: A guide to the use of the International Phonetic Alphabet, Cambridge: Cambridge University Press, pp. 66–69, ISBN 0-521-65236-7
  • Martínez-Celdrán, Eugenio; Fernández-Planas, Ana Ma.; Carrera-Sabaté, Josefina (2003), "Castilian Spanish", Journal of the International Phonetic Association, 33 (2): 255–259, doi:10.1017/S0025100303001373
  • Merrill, Elizabeth (2008), "Tilquiapan Zapotec" (PDF), Journal of the International Phonetic Association, 38 (1): 107–114, doi:10.1017/S0025100308003344
  • Okada, Hideo (1999), "Japanese", in International Phonetic Association (ed.), Handbook of the International Phonetic Association: A Guide to the Use of the International Phonetic Alphabet, Cambridge University Press, pp. 117–119, ISBN 978-0-52163751-0
  • Olson, Kenneth; Mielke, Jeff; Sanicas-Daguman, Josephine; Pebley, Carol Jean; Paterson, Hugh J., III (2010), "The phonetic status of the (inter)dental approximant" (PDF), Journal of the International Phonetic Association, 40 (2): 199–215, doi:10.1017/S0025100309990296
  • Ostaszewska, Danuta; Tambor, Jolanta (2000), Fonetyka i fonologia współczesnego języka polskiego, Warsaw: Wydawnictwo Naukowe PWN, ISBN 83-01-12992-1
  • Pop, Sever (1938), Micul Atlas Linguistic Român, Muzeul Limbii Române Cluj
  • Reed, A.W. (2001), Kāretu, Tīmoti (ed.), The Reed Concise Māori Dictionary
  • Rogers, Derek; d'Arcangeli, Luciana (2004), "Italian", Journal of the International Phonetic Association, 34 (1): 117–121, doi:10.1017/S0025100304001628
  • Wells, J.C. (1989), "Computer-Coded Phonemic Notation of Individual Languages of the European Community", Journal of the International Phonetic Association, 19 (1): 31–54, doi:10.1017/S0025100300005892

External links[edit]

  • List of languages with [ŋ] on PHOIBLE