Voiceless palatal fricative

The voiceless palatal fricative is a type of consonantal sound used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is ⟨ç⟩, and the equivalent X-SAMPA symbol is C. It is the non-sibilant equivalent of the voiceless alveolo-palatal fricative.

Voiceless palatal fricative
ç
IPA Number	138
Encoding
Entity (decimal)	ç
Unicode (hex)	U+00E7
X-SAMPA	C
Braille
Image
Audio sample
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The symbol ç is the letter c with a cedilla, as used to spell French and Portuguese words such as façade and ação. However, the sound represented by the letter ç in French and Portuguese orthography is not a voiceless palatal fricative but /s/, the voiceless alveolar fricative.

Palatal fricatives are relatively rare phonemes, and only 5% of the world's languages have /ç/ as a phoneme.[1] The sound occurs, however, as an allophone of /x/ in German, or, in other languages, of /h/ in the vicinity of front vowels.

There is also the voiceless post-palatal fricative[2] in some languages, which is articulated slightly more back compared with the place of articulation of the prototypical voiceless palatal fricative, though not as back as the prototypical voiceless velar fricative. The International Phonetic Alphabet does not have a separate symbol for that sound, though it can be transcribed as ⟨ç̠⟩, ⟨ç˗⟩ (both symbols denote a retracted ⟨ç⟩) or ⟨x̟⟩ (advanced ⟨x⟩). The equivalent X-SAMPA symbols are C_- and x_+, respectively.

Especially in broad transcription, the voiceless post-palatal fricative may be transcribed as a palatalized voiceless velar fricative (⟨xʲ⟩ in the IPA, x' or x_j in X-SAMPA).

Features

Features of the voiceless palatal 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 palatal, which means it is articulated with the middle or back part of the tongue raised to the hard palate. The otherwise identical post-palatal variant is articulated slightly behind the hard palate, making it sound slightly closer to the velar [x].

• Its phonation is voiceless, which means it is produced without vibrations of the vocal cords. In some languages the vocal cords are actively separated, so it is always voiceless; in others the cords are lax, so that it may take on the voicing of adjacent sounds.

• 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 lungs and diaphragm, as in most sounds.

Occurrence

Palatal

Language		Word	IPA	Meaning	Notes
Assamese		সীমা / xima	[çima]	'limit/border'
Azerbaijani[3]	Some dialects	çörək	[tʃœˈɾæç]	'bread'	Allophone of /c/.
Danish	Standard[4]	pjaske	[ˈpçæskə]	'splash'	May be alveolo-palatal [ɕ] instead.[4] Before /j/, aspiration of /p, t, k/ is realized as devoicing and fortition of /j/.[4] Note, however, that the sequence /tj/ is normally realized as an affricate [t͡ɕ].[5] See Danish phonology
Dutch	Standard Northern[6]	wiegje	[ˈʋiçjə]	'crib'	Allophone of /x/ before /j/ for some speakers.[6] See Dutch phonology
English	Australian[7]	hue	[çʉː]	'hue'	Phonetic realization of the sequence /hj/.[7][8][9] See Australian English phonology and English phonology
	British[8][9]
	Scouse[10]	like	[laɪ̯ç]	'like'	Allophone of /k/; ranges from palatal to uvular, depending on the preceding vowel.[10] See English phonology
Estonian		vihm	[ʋiçm]	'rain'	Allophone of /h/. See Estonian phonology
Finnish		vihko	[ʋiçko̞]	'notebook'	Allophone of /h/. See Finnish phonology
German		nicht	[nɪçt]	'not'	Traditionally allophone of /x/, or vice versa, but phonemic for some speakers who have both /aːx/ and /aːç/ (< /aʁç/). See Standard German phonology.
Haida		xíl	[çɪ́l]	'leaf'
Hmong	White (Dawb)	xya	[ça]	'seven'	Corresponds to alveolo-palatal /ɕ/ in Dananshan dialect
	Green (Njua)
Hungarian[11]		kapj	[ˈkɒpç]	'get' (imperative)	Allophone of /j/ between a voiceless obstruent and a word boundary. See Hungarian phonology
Icelandic		hérna	[ˈçɛrtn̥a]	'here'	See Icelandic phonology
Irish		a Sheáin	[ə çaːnʲ]	'John' (voc.)	See Irish phonology
Japanese[12]		人 / hito	[çi̥to̞]	'person'	Allophone of /h/ before /i/ and /j/. See Japanese phonology
Kabyle		ḵtil	[çtil]	'to measure'
Korean		힘 / him	[çim]	'strength'	Allophone of /h/ word-initially before /i/ and /j/. See Korean phonology
Norwegian	Urban East[13]	kjekk	[çe̞kː]	'handsome'	Often alveolo-palatal [ɕ] instead; younger speakers in Bergen, Stavanger and Oslo merge it with /ʂ/.[13] See Norwegian phonology
Pashto	Ghilji dialect[14]	پښه‎	[pça]	'foot'
	Wardak dialect
Romanian	Muntenian dialects[15]	fir	[çir]	'thread'	Allophone of /f/ before /i/.[15] Realized as [f] in standard Romanian. See Romanian phonology
Russian	Standard[16]	твёрдый / tvjordyj	[ˈt̪ʋʲɵrd̪ɨ̞ç]	'hard'	Possible realization of /j/.[16] See Russian phonology
Scottish Gaelic[17]		eich	[eç]	'horses'
Spanish	Chilean[18]	mujer	[muˈçe̞ɾ]	'woman'	Allophone of /x/ before front vowels. See Spanish phonology
Walloon		texhe	[tɛç]	'to knit'
Welsh		hiaith	[çaɪ̯θ]	'language'	Occurs in words where /h/ comes before /j/ due to h-prothesis of the original word, i.e. jaɪ̯θ iaith 'language' becomes ei hiaith 'her language', resulting in /j/ i → /ç/ hi.[19]

Post-palatal

Language		Word	IPA	Meaning	Notes
Belarusian					Typically transcribed in IPA with ⟨xʲ⟩. See Belarusian phonology
Dutch	Standard Belgian[6]	acht	[ɑx̟t]	'eight'	May be velar [x] instead.[6] See Dutch phonology
	Southern accents[6]
Greek[20]		ψυχή / psychí	[ps̠iˈç̠i]	'soul'	See Modern Greek phonology
Limburgish	Weert dialect[21]	ich	[ɪ̞x̟]	'I'	Allophone of /x/ before and after front vowels.[21]
Lithuanian[22][23]		chemija			Very rare;[24] typically transcribed in IPA with ⟨xʲ⟩. See Lithuanian phonology
Russian	Standard[16]	хинди / hindi	[ˈx̟indʲɪ]	'Hindi'	Typically transcribed in IPA with ⟨xʲ⟩. See Russian phonology
Spanish[25]		mujer	[muˈx̟e̞ɾ]	'woman'	Allophone of /x/ before front vowels.[25] See Spanish phonology
Ukrainian		хід / khid	[x̟id̪]	'course'	Typically transcribed in IPA with ⟨xʲ⟩. See Ukrainian phonology
Uzbek[26]					Weakly fricated; occurs word-initially and pre-consonantally, otherwise it is post-velar [x̠].[26]

See also

• Index of phonetics articles

Notes

1. Ladefoged & Maddieson (1996), pp. 167–168.
2. Instead of "post-palatal", it can be called "retracted palatal", "backed palatal", "palato-velar", "pre-velar", "advanced velar", "fronted velar" or "front-velar". For simplicity, this article uses only the term "post-palatal".
3. Damirchizadeh (1972), p. 96.
4. Basbøll (2005), pp. 65–66.
5. Grønnum (2005), p. 148.
6. Collins & Mees (2003), p. 191.
7. Cox & Fletcher (2017), p. 159.
8. Roach (2009), p. 43.
9. Wells, John C (2009-01-29), "A huge query", John Wells's phonetic blog, retrieved 2016-03-13
10. Watson (2007), p. 353.
11. Siptár & Törkenczy (2007), p. 205.
12. Okada (1999), p. 118.
13. Kristoffersen (2000), p. 23.
14. Henderson (1983), p. 595.
15. Pop (1938), p. 30.
16. Yanushevskaya & Bunčić (2015), p. 223.
17. Oftedal (1956), p. ?.
18. Palatal phenomena in Spanish phonology Page 113
19. Ball & Watkins (1993), pp. 300–301.
20. Arvaniti (2007), p. 20.
21. Heijmans & Gussenhoven (1998), p. 108.
22. Mathiassen (1996), pp. 22–23).
23. Ambrazas et al. (1997), p. 36.
24. Ambrazas et al. (1997), p. 35.
25. Canellada & Madsen (1987), p. 21.
26. Sjoberg (1963), p. 11.

References

• Ambrazas, Vytautas; Geniušienė, Emma; Girdenis, Aleksas; Sližienė, Nijolė; Valeckienė, Adelė; Valiulytė, Elena; Tekorienė, Dalija; Pažūsis, Lionginas (1997), Ambrazas, Vytautas (ed.), Lithuanian Grammar, Vilnius: Institute of the Lithuanian Language, ISBN 978-9986-813-22-4
• Arvaniti, Amalia (2007), "Greek Phonetics: The State of the Art" (PDF), Journal of Greek Linguistics, 8: 97–208, CiteSeerX 10.1.1.692.1365, doi:10.1075/jgl.8.08arv, archived from the original (PDF) on 2013-12-11, retrieved 2013-12-11
• Basbøll, Hans (2005), The Phonology of Danish, ISBN 978-0-203-97876-4
• Canellada, María Josefa; Madsen, John Kuhlmann (1987), Pronunciación del español: lengua hablada y literaria, Madrid: Castalia, ISBN 978-8470394836
• Collins, Beverley; Mees, Inger M. (2003) [First published 1981], The Phonetics of English and Dutch (5th ed.), Leiden: Brill Publishers, ISBN 978-9004103405
• Cox, Felicity; Fletcher, Janet (2017) [First published 2012], Australian English Pronunciation and Transcription (2nd ed.), Cambridge University Press, ISBN 978-1-316-63926-9
• Damirchizadeh, A (1972), Modern Azerbaijani Language: Phonetics, Orthoepy and Orthography, Maarif Publ
• Grønnum, Nina (2005), Fonetik og fonologi, Almen og Dansk (3rd ed.), Copenhagen: Akademisk Forlag, ISBN 978-87-500-3865-8
• Heijmans, Linda; Gussenhoven, Carlos (1998), "The Dutch dialect of Weert" (PDF), Journal of the International Phonetic Association, 28 (1–2): 107–112, doi:10.1017/S0025100300006307
• Henderson, Michael M. T. (1983), "Four Varieties of Pashto", Journal of the American Oriental Society, 103 (3): 595–597, doi:10.2307/602038, JSTOR 602038
• Kristoffersen, Gjert (2000), The Phonology of Norwegian, Oxford University Press, ISBN 978-0-19-823765-5
• Ladefoged, Peter; Maddieson, Ian (1996), The sounds of the World's Languages, Oxford: Blackwell, ISBN 978-0-631-19815-4
• Mathiassen, Terje (1996), A Short Grammar of Lithuanian, Slavica Publishers, Inc., ISBN 978-0893572679
• Oftedal, M. (1956), The Gaelic of Leurbost, Oslo: Norsk Tidskrift for Sprogvidenskap
• 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
• Pop, Sever (1938), Micul Atlas Linguistic Român, Muzeul Limbii Române Cluj
• Roach, Peter (2009), English Phonetics and Phonology: A Practical Course, 1 (4th ed.), Cambridge: Cambridge University Press, ISBN 978-0-521-71740-3
• Siptár, Péter; Törkenczy, Miklós (2007), The Phonology of Hungarian, The Phonology of the World's Languages, Oxford University Press
• Sjoberg, Andrée F. (1963), Uzbek Structural Grammar, Uralic and Altaic Series, 18, Bloomington: Indiana University
• Watson, Kevin (2007), "Liverpool English" (PDF), Journal of the International Phonetic Association, 37 (3): 351–360, doi:10.1017/s0025100307003180
• Yanushevskaya, Irena; Bunčić, Daniel (2015), "Russian", Journal of the International Phonetic Association, 45 (2): 221–228, doi:10.1017/S0025100314000395
• Ball, Martin J.; Watkins, T. Arwyn (1993), The Celtic Languages, Routledge Reference Grammars, Routledge, ISBN 978-0-415-28080-8

External links

• List of languages with [ç] on PHOIBLE