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The voiced postalveolar or palato-alveolar fricative is a type of consonantal sound used in some spoken languages. The International Phonetic Association uses the term voiced postalveolar fricative only for the sound , but it also describes the voiced postalveolar non-sibilant fricative , for which there are significant perceptual differences, as one is a sibilant and one is not.

Voiced palato-alveolar fricative

Voiced postalveolar fricative
ʒ
IPA number	135
Audio sample
source · help
Encoding
Entity (decimal)	ʒ
Unicode (hex)	U+0292
X-SAMPA	Z
Braille
Image

The voiced palato-alveolar fricative or voiced domed postalveolar fricative is a type of consonantal sound, used in some spoken languages.

Transcription

The symbol in the International Phonetic Alphabet that represents this sound is the lower case form of the letter Ezh ⟨Ʒ ʒ⟩ (/ɛʒ/), and the equivalent X-SAMPA symbol is Z. An alternative symbol used in some older and American linguistic literature is ⟨ž⟩, a z with a caron. In some transcriptions of alphabets such as the Cyrillic, the sound is represented by the digraph ⟨zh⟩.

Although present in English, the sound is not represented by a specific letter or digraph, but is formed by yod-coalescence of and in words such as measure. It also appears in some loanwords, mainly from French (thus written with ⟨g⟩ and ⟨j⟩).

The sound occurs in many languages and, as in English and French, may have simultaneous lip rounding (), although this is rarely indicated in transcription.

Features

Features of the voiced palato-alveolar fricative:

• Its manner of articulation is sibilant fricative, which means it is generally produced by channeling air flow along a groove in the back of the tongue up to the place of articulation, at which point it is focused against the sharp edge of the nearly clenched teeth, causing high-frequency turbulence.
• Its place of articulation is postalveolar, which means it is articulated with the tip or blade of the tongue behind the alveolar ridge.
• Its phonation is voiced, which means the vocal cords vibrate during the articulation.
• 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.
• Its 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

The sound in Russian denoted by ⟨ж⟩ is commonly transcribed as a palato-alveolar fricative but is actually a laminal retroflex fricative.

Voiced postalveolar non-sibilant fricative

The voiced postalveolar non-sibilant fricative is a consonantal sound. As the International Phonetic Alphabet does not have separate symbols for the post-alveolar consonants (the same symbol is used for all coronal places of articulation that aren't palatalized), this sound is usually transcribed ⟨ɹ̠˔⟩ (retracted constricted ). The equivalent X-SAMPA symbol is r\_-_r.

Features

• 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. However, it does not have the grooved tongue and directed airflow, or the high frequencies, of a sibilant.
• Its place of articulation is postalveolar, which means it is articulated with either the tip or the blade of the tongue behind the alveolar ridge.
• Its phonation is voiced, which means the vocal cords vibrate during the articulation.
• 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.
• Its 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

• Ezh
• Voiceless postalveolar fricative
• Index of phonetics articles

Notes

1. "IPA i-charts (2018)". International Phonetic Association. Retrieved 5 June 2020.
2. Watson (2002:16)
3. Dum-Tragut (2009:18)
4. Fougeron & Smith (1993:73)
5. ^ Mangold (2005:51)
6. Shosted & Chikovani (2006:255)
7. "Projekt Rastko Kaszuby - Fonetyka i fonologia". Archived from the original on 2014-11-02. Retrieved 2013-11-18.
8. Gussenhoven & Aarts (1999), p. 156.
9. Gussenhoven & Aarts (1999:156). The authors state that /ʒ/ is "pre-palatal, articulated with the blade of the tongue against the post-alveolar place of articulation". This makes it unclear whether this sound is palato-alveolar (somewhat palatalized post-alveolar) or alveolo-palatal (strongly palatalized post-alveolar).
10. ^ Dubisz, Karaś & Kolis (1995:62)
11. Cruz-Ferreira (1995:91)
12. Medina (2010)
13. Mateus & d'Andrade (2000)
14. Silva (2003:32)
15. Guimarães (2004)
16. Borgstrom (1937:118) harvcoltxt error: no target: CITEREFBorgstrom1937 (help)
17. ^ Dąbrowska (2004:?)
18. ^ Martínez-Celdrán, Fernández-Planas & Carrera-Sabaté (2003:258)
19. Argüello, Fanny M. (1980-03-10). "El rehilamiento en el español hablado en la región andina del Ecuador". Lexis (in Spanish). 4 (2): 151–155. doi:10.18800/lexis.198002.003. ISSN 0254-9239. S2CID 170724900.
20. Merrill (2008:108)
21. Goeman & van de Velde (2001:94–98, 101–102)
22. Goeman & van de Velde (2001:95–97, 102)
23. Broderick (1986:17–18)

References

• Borgstrøm, Carl Hj. (1937), The dialect of Barra in the Outer Hebrides, Oslo: Norsk Tidsskrift for Sprogvidenskap
• Broderick, George (1986), A Handbook of Late Spoken Manx, vol. 3, Tübingen: Niemeyer, ISBN 3-484-42903-8
• Canepari, Luciano (1992), Il MªPi – Manuale di pronuncia italiana [Handbook of Italian Pronunciation] (in Italian), Bologna: Zanichelli, ISBN 88-08-24624-8
• Cruz-Ferreira, Madalena (1995), "European Portuguese", Journal of the International Phonetic Association, 25 (2): 90–94, doi:10.1017/S0025100300005223, S2CID 249414876
• Dąbrowska, Anna (2004), Język polski, Wrocław: wydawnictwo Dolnośląskie, ISBN 83-7384-063-X
• Dubisz, Stanisław; Karaś, Halina; Kolis, Nijola (1995), Dialekty i gwary polskie, Warsaw: Wiedza Powszechna, ISBN 83-2140989-X
• Dum-Tragut, Jasmine (2009), Armenian: Modern Eastern Armenian, Amsterdam: John Benjamins Publishing Company
• Fougeron, Cecile; Smith, Caroline L (1993), "French", Journal of the International Phonetic Association, 23 (2): 73–76, doi:10.1017/S0025100300004874, S2CID 249404451
• Goeman, Ton; van de Velde, Hans (December 2001), "Co-occurrence constraints on /r/ and /ɣ/ in Dutch dialects", in van de Velde, Hans; van Hout, Roeland (eds.), 'r-atics: Sociolinguistics, phonetic and phonological characteristics of /r/, Rapport d'Activités de l'Institut des Langues Vivantes et de Phonétique, vol. 4, Brussels: Etudes & Travaux, pp. 91–112, ISSN 0777-3692
• Guimarães, Daniela (2004), Seqüências de (Sibilante + Africada Alveopalatal) no Português Falado em Belo Horizonte (PDF), Belo Horizonte: Universidade Federal de Minas Gerais, archived from the original (PDF) on 2014-04-07, retrieved 2014-12-06
• Gussenhoven, Carlos; Aarts, Flor (1999), "The dialect of Maastricht" (PDF), Journal of the International Phonetic Association, 29 (2), University of Nijmegen, Centre for Language Studies: 155–166, doi:10.1017/S0025100300006526, S2CID 145782045
• Mangold, Max (2005) , Das Aussprachewörterbuch (6th ed.), Mannheim: Dudenverlag, ISBN 978-3-411-04066-7
• 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
• Mateus, Maria Helena; d'Andrade, Ernesto (2000), The Phonology of Portuguese, Oxford University Press, ISBN 0-19-823581-X
• Medina, Flávio (2010), Análise Acústica de Sequências de Fricativas Seguidas de [i] Produzidas por Japoneses Aprendizes de Português Brasileiro (PDF), Anais do IX Encontro do CELSUL Palhoça, SC, Palhoça: Universidade do Sul de Santa Catarina, archived from the original (PDF) on 2015-09-23, retrieved 2014-12-06
• Merrill, Elizabeth (2008), "Tilquiapan Zapotec" (PDF), Journal of the International Phonetic Association, 38 (1): 107–114, doi:10.1017/S0025100308003344
• Shosted, Ryan K.; Chikovani, Vakhtang (2006), "Standard Georgian", Journal of the International Phonetic Association, 36 (2): 255–264, doi:10.1017/S0025100306002659
• Silva, Thaïs Cristófaro (2003), Fonética e Fonologia do Português: Roteiro de Estudos e Guia de Exercícios (7th ed.), São Paulo: Contexto, ISBN 85-7244-102-6
• Watson, Janet (2002), The Phonology and Morphology of Arabic, New York: Oxford University Press

External links

• List of languages with [ʒ] on PHOIBLE

v t e International Phonetic Alphabet (chart)
IPA topics IPA International Phonetic Association History of the alphabet Extensions for disordered speech (extIPA) Voice Quality Symbols (VoQS) Journal of the IPA (JIPA) Special topics Cursive forms Case variants Obsolete and nonstandard symbols Naming conventions Sinological extensions World Orthography IPA chart for English dialects Encodings ASCII encodings SAMPA X-SAMPA Kirshenbaum TIPA Phonetic symbols in Unicode IPA number IPA Braille
Consonants Pulmonic consonants Place → Labial Coronal Dorsal Laryngeal Manner ↓ Bi­labial Labio­dental Linguo­labial Dental Alveolar Post­alveolar Retro­flex Palatal Velar Uvular Pharyn­geal/epi­glottal Glottal Nasal m̥ m ɱ̊ ɱ n̼ n̥ n ɳ̊ ɳ ɲ̊ ɲ ŋ̊ ŋ ɴ̥ ɴ Plosive p b p̪ b̪ t̼ d̼ t d ʈ ɖ c ɟ k ɡ q ɢ ʡ ʔ Sibilant affricate ts dz t̠ʃ d̠ʒ tʂ dʐ tɕ dʑ Non-sibilant affricate pɸ bβ p̪f b̪v t̪θ d̪ð tɹ̝̊ dɹ̝ t̠ɹ̠̊˔ d̠ɹ̠˔ cç ɟʝ kx ɡɣ qχ ɢʁ ʡʜ ʡʢ ʔh Sibilant fricative s z ʃ ʒ ʂ ʐ ɕ ʑ Non-sibilant fricative ɸ β f v θ̼ ð̼ θ ð θ̠ ð̠ ɹ̠̊˔ ɹ̠˔ ɻ̊˔ ɻ˔ ç ʝ x ɣ χ ʁ ħ ʕ h ɦ Approximant ʋ ɹ ɻ j ɰ ʔ̞ Tap/flap ⱱ̟ ⱱ ɾ̼ ɾ̥ ɾ ɽ̊ ɽ ɢ̆ ʡ̆ Trill ʙ̥ ʙ r̥ r ɽ̊r̥ ɽr ʀ̥ ʀ ʜ ʢ Lateral affricate tɬ dɮ tꞎ d𝼅 c𝼆 ɟʎ̝ k𝼄 ɡʟ̝ Lateral fricative ɬ ɮ ꞎ 𝼅 𝼆 ʎ̝ 𝼄 ʟ̝ Lateral approximant l ɭ ʎ ʟ ʟ̠ Lateral tap/flap ɺ̥ ɺ 𝼈̥ 𝼈 ʎ̆ ʟ̆ IPA help  audio full chart template Symbols to the right in a cell are voiced, to the left are voiceless. Shaded areas denote articulations judged impossible. Non-pulmonic consonants BL LD D A PA RF P V U EG Ejective Stop pʼ tʼ ʈʼ cʼ kʼ qʼ ʡʼ Affricate p̪fʼ t̪θʼ tsʼ t̠ʃʼ tʂʼ tɕʼ kxʼ qχʼ Fricative ɸʼ fʼ θʼ sʼ ʃʼ ʂʼ ɕʼ xʼ χʼ Lateral affricate tɬʼ c𝼆ʼ k𝼄ʼ q𝼄ʼ Lateral fricative ɬʼ Click (top: velar; bottom: uvular) Tenuis kʘ qʘ kǀ qǀ kǃ qǃ k𝼊 q𝼊 kǂ qǂ Voiced ɡʘ ɢʘ ɡǀ ɢǀ ɡǃ ɢǃ ɡ𝼊 ɢ𝼊 ɡǂ ɢǂ Nasal ŋʘ ɴʘ ŋǀ ɴǀ ŋǃ ɴǃ ŋ𝼊 ɴ𝼊 ŋǂ ɴǂ ʞ   Tenuis lateral kǁ qǁ Voiced lateral ɡǁ ɢǁ Nasal lateral ŋǁ ɴǁ Implosive Voiced ɓ ɗ ᶑ ʄ ɠ ʛ Voiceless ɓ̥ ɗ̥ ᶑ̊ ʄ̊ ɠ̊ ʛ̥ IPA help  audio full chart template Co-articulated consonants Nasal n͡m Labial–alveolar ɳ͡m Labial–retroflex ŋ͡m Labial–velar Plosive t͡pd͡b Labial–alveolar ʈ͡pɖ͡b Labial–retroflex k͡pɡ͡b Labial–velar q͡ʡ Uvular–epiglottal q͡p Labial–uvular Fricative/approximant ɥ̊ɥ Labial–palatal ʍw Labial–velar ɧ Sj-sound (variable) Lateral approximant ɫ Velarized alveolar Implosive ɠ̊͜ɓ̥ ɠ͡ɓ Labial–velar Ejective t͡pʼ Labial–alveolar IPA help full chart template Other Nasal labial–velar approximant Nasal palatal approximant Voiceless bidental fricative Voiceless bilabially post-trilled dental stop Voiceless nasal glottal approximant Voiceless upper-pharyngeal plosive Voiced upper-pharyngeal plosive Bilabial percussive Bidental percussive Sublaminal lower-alveolar percussive
Vowels Front Central Back Close i y ɨ ʉ ɯ u Near-close ɪ ʏ ʊ Close-mid e ø ɘ ɵ ɤ o Mid e̞ ø̞ ə ɤ̞ o̞ Open-mid ɛ œ ɜ ɞ ʌ ɔ Near-open æ ɐ Open a ɶ ä ɑ ɒ IPA help  audio full chart template Legend: unrounded • rounded

• Sibilant consonants
• Fricative consonants
• Postalveolar consonants
• Pulmonic consonants
• Voiced oral consonants
• Central consonants
• Labial–coronal consonants