Consonantal sound
The voiceless labial–velar fricative is a type of consonantal sound, used in spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is ⟨xʷ⟩ or occasionally ⟨ʍ⟩. The letter ⟨ʍ⟩ was defined as a voiceless [w̥] until 1979, when it was defined as a fricative with the place of articulation of [k͡p] the same way that [w] is an approximant with the place of articulation of [ɡ͡b]. However, the IPA Handbook treats it as both a "fricative" (IPA 1999: ix).
Some linguists posit voiceless approximants distinct from voiceless fricatives. To them, English /ʍ/ is an approximant [w̥],[1] a labialized glottal fricative [hʷ], or an [hw] sequence, not a velar fricative. Scots /ʍ/ has been described as a velar fricative, especially in older Scots, where it was [xw]. Other linguists believe that a "voiceless approximant" is a contradiction in terms, and so [w̥] must be the same as [xʷ]. Ladefoged and Maddieson were unable to confirm that any language has fricatives produced at two places of articulation, like labial and velar. They conclude that "if it is a fricative, it is better described as a voiceless labialized velar fricative".
Features
Features of the voiceless labial–velar fricative:
- Its manner of articulation is fricative, which means it is produced by constricting air flow through a narrow channel at the place of articulation, causing turbulence.
- Its place of articulation is labialized velar, which means it is articulated with the back part of the tongue raised toward the soft palate (the velum) while rounding the lips.
- Its phonation is voiceless, which means it is produced without vibrations of the vocal cords.
- It is an oral consonant, which means air is allowed to escape through the mouth only.
- 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 intercostal muscles and abdominal muscles, as in most sounds.
Occurrence
See also
Notes
- ^ For instance, Lyle Campbell (2020) Historical Linguistics, 4th edition, page xxii.
- ^ Головко, Е. В. (1994). Словарь алеутско-русский и русско-алеутский (беринговский диалект) [Aleut-Russian and Russian-Aleut Dictionary (Bering dialect)]. Отд-ние изд-ва "Просвещение". p. 14. ISBN 978-5-09-002312-2.
- ^ a b "Received Pronunciation Phonology".
- ^ Golla, Victor (1996). "Hupa Language Dictionary Second Edition". Retrieved Oct 31, 2021.
References
- Greenberg, Mark L. (2006), A Short Reference Grammar of Standard Slovene, Kansas: University of Kansas, archived from the original on 2007-01-29
- International Phonetic Association (1999), Handbook of the International Phonetic Association: A guide to the use of the International Phonetic Alphabet, Cambridge University Press, ISBN 0-521-65236-7
- Johnston, Paul (1997), "Regional Variation", in Jones, Charles (ed.), The Edinburgh History of the Scots Language, Edinburgh: Edinburgh University Press, pp. 433–513, ISBN 978-0-7486-0754-9, JSTOR 10.3366/j.ctvxcrwhq.15
- Labov, William; Ash, Sharon; Boberg, Charles (2006), The Atlas of North American English, Berlin: Mouton-de Gruyter, ISBN 3-11-016746-8
- Ladefoged, Peter (2006), A Course in Phonetics (5th ed.), Fort Worth: Harcourt College Publishers
- Ladefoged, Peter; Maddieson, Ian (1996), The Sounds of the World's Languages, Oxford: Blackwell, ISBN 0-631-19815-6
- Lass, Roger (2002), "South African English", in Mesthrie, Rajend (ed.), Language in South Africa, Cambridge University Press, ISBN 9780521791052
- McMahon, April (2002), An Introduction to English Phonology, Edinburgh: Edinburgh University Press Ltd, ISBN 0-7486-1252-1
- Rogers, Henry (2000), The Sounds of Language: An Introduction to Phonetics, Essex: Pearson Education Limited, ISBN 978-0-582-38182-7
- Šuštaršič, Rastislav; Komar, Smiljana; Petek, Bojan (1999), "Slovene", Handbook of the International Phonetic Association: A guide to the use of the International Phonetic Alphabet, Cambridge: Cambridge University Press, pp. 135–139, doi:10.1017/S0025100300004874, ISBN 0-521-65236-7, S2CID 249404451
- Wells, John C. (1982). Accents of English. Vol. 1: An Introduction (pp. i–xx, 1–278), Vol. 3: Beyond the British Isles (pp. i–xx, 467–674). Cambridge University Press. doi:10.1017/CBO9780511611766. ISBN 0-52129719-2 , 0-52128541-0 .
- Wilde, Christopher P. (2016), "Gamale Kham phonology revisited, with Devanagari-based orthography and lexicon", Journal of the Southeast Asian Linguistics Society (9): 130–199, hdl:1885/109195
External links
- List of languages with [ʍ] on PHOIBLE
- List of languages with [w̥] on PHOIBLE
IPA topics |
---|
IPA | |
---|
Special topics | |
---|
Encodings | |
---|
|
|
|
---|
Pulmonic consonants | Symbols to the right in a cell are voiced, to the left are voiceless. Shaded areas denote articulations judged impossible. | |
|
|
---|
| Legend: unrounded • rounded | |
|