Labialized palatal approximant
| Labialized palatal approximant | |||
|---|---|---|---|
| ɥ | |||
| jʷ | |||
| IPA number | 171 | ||
| Encoding | |||
| Entity (decimal) |
ɥ | ||
| Unicode (hex) | U+0265 | ||
| X-SAMPA |
H | ||
| Kirshenbaum |
j<rnd> | ||
| Braille |
  | ||
| |||
| Sound | |||
 source · help | |||
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The labialized palatal approximant, also called the labial–palatal or labio-palatal approximant, is a type of consonantal sound, used in some spoken languages. It has two constrictions in the vocal tract: with the tongue on the palate, and rounded at the lips. The symbol in the International Phonetic Alphabet that represents this sound is ⟨ɥ⟩, a rotated lowercase letter ⟨h⟩, or occasionally ⟨jʷ⟩, since it is a labialized [j].
The labialized palatal approximant can in many cases be considered the semivocalic equivalent of the close front rounded vowel [y]. The two are almost identical featurally. They alternate with each other in certain languages, such as French, and in the diphthongs of some languages, ⟨ɥ⟩ and ⟨y̑⟩ with the non-syllabic diacritic are used in different transcription systems to represent the same sound. Sometimes,[1] ⟨y̆⟩ is written in place of ⟨y̑⟩, even though the former symbol denotes an extra-short [y] in the official IPA.
Some languages, though, have a palatal approximant that is unspecified for rounding, and therefore cannot be considered the semivocalic equivalent of either [y] or its unrounded counterpart [i]. An example of such language is Spanish, in which the labialized palatal approximant consonant (not semivowel, which does not exist in Spanish) appears allophonically with rounded vowels in words such as ayuda [aˈʝ̞ʷuð̞a] 'help'. It is not correct to transcribe it with the symbols ⟨ɥ⟩ or ⟨jʷ⟩; the only suitable transcription is ⟨ʝ̞ʷ⟩.[2] See palatal approximant for more information.
There is also the labialized post-palatal approximant[3] in some languages, which is articulated slightly more back compared with the place of articulation of the prototypical labialized palatal approximant, though not as back as the prototypical labialized velar approximant. It can be considered the semivocalic equivalent of the close central rounded vowel [ʉ]. The two are almost identical featurally. The International Phonetic Alphabet does not have a separate symbol for that sound, though it can be transcribed as ⟨ɥ̄⟩ or ⟨ɥ˗⟩ (both symbols denote a retracted ⟨ɥ⟩), ⟨ɥ̈⟩ (centralized ⟨ɥ⟩), ⟨w̟⟩ (advanced ⟨w⟩) or ⟨ẅ⟩ (centralized ⟨w⟩). The equivalent X-SAMPA symbols are H_o, H_", w_+ and w_", respectively. Other possible transcriptions include a centralized and labialized ⟨j⟩ (⟨j̈ʷ⟩ in the IPA, j_"_w in X-SAMPA) and a non-syllabic ⟨ʉ⟩ (⟨ʉ̯⟩ in the IPA, }_^ in X-SAMPA).
Especially in broad transcription, the labialized post-palatal approximant may be transcribed as a palatalized labialized velar approximant (⟨wʲ⟩ in the IPA, w' or w_j in X-SAMPA).
Compressed palatal approximant
The compressed palatal approximant is typically transcribed in IPA simply as ⟨ɥ⟩, and that is the convention used in this article. There is no dedicated diacritic for compression in the IPA. However, the compression of the lips can be shown with the letter ⟨β̞⟩ as ⟨j͡β̞⟩ (simultaneous [j] and labial compression) or ⟨jᵝ⟩ ([j] modified with labial compression). The spread-lip diacritic ⟨ ͍ ⟩ may also be used with a labialized approximant letter ⟨ɥ͍⟩ as an ad hoc symbol, though technically 'spread' means unrounded.
The compressed post-palatal approximant[3] can be transcribed simply as ⟨ɥ̈⟩ (centralized [ɥ]), and that is the convention used in this article. Other possible transcriptions include ⟨j̈ᵝ⟩ (centralized [j] modified with labial compression) and ⟨ɥ͍̈⟩ (centralized [ɥ] with the spread-lip diacritic).
Features
Features of the compressed palatal approximant:
- Its manner of articulation is approximant, which means it is produced by narrowing the vocal tract at the place of articulation, but not enough to produce a turbulent airstream.
- Its place of articulation is called labio-palatal, which means it is labialized palatal, accomplished by raising the body of the tongue toward the palate while compressing the lips.
- 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.
- The airstream mechanism is pulmonic, which means it is articulated by pushing air solely with the lungs and diaphragm, as in most sounds.
Occurrence
Because the labialized palatal approximant is assumed to have compression, and few descriptions cover the distinction, some examples in the table below may actually have protrusion.
| Language | Word | IPA | Meaning | Notes | |
|---|---|---|---|---|---|
| Abkhaz | ауаҩы | [awaˈɥə] | 'human' | See Abkhaz phonology | |
| Chinese | Mandarin | 月/yuè | [ɥe˥˩] | 'moon' | See Mandarin phonology |
| Shanghainese[4] | [ɥo̽ʔ⁵] | 'bath' | Allophone of /j/ before rounded vowels.[4] | ||
| French | nuire |  [nɥiʁ] | 'to harm' | Merges with /w/ or /y/ in Belgian French. See French phonology | |
| Iaai | Contrasts with the voiceless /ɥ̊/. | ||||
| Korean | 귀/gwi | [kɥi] | 'ear' | See Korean phonology | |
| Norwegian | Standard Eastern[5] | dualisme | [dʉ̞ɥ̈ɑˈlɪ̟smə] | 'dualism' | Post-palatal; appears prevocalically after the compressed close vowels /ʉ, ʉː/.[5] May be transcribed with ⟨w̟⟩ or simply ⟨w⟩. See Norwegian phonology |
| Shipibo[6] | Allophone of /w/ before /i, ĩ/. Only lightly labialized.[6] | ||||
| Sorbian | Upper[7] | wem | [ɥem] | 'I know' | Soft counterpart of /β/.[7] See Upper Sorbian phonology |
| Swedish | Central Standard | ful | [fʉ̟ɥl] | 'ugly' | Non-syllabic element of the common diphthongal realization of /ʉː/ ([ʉ̟ɥ]); can be a fricative instead. Palatal in the Central Standard variety, post-palatal in some other varieties. See Swedish phonology |
| Xumi | Lower[8] | [Rdʑɥɛ] | 'fang' | Allophone of /w/ when preceded by an (alveolo-)palatal initial and/or followed by one of the front vowels /i, e, ɛ/ (in Upper Xumi also /ĩ/).[8][9] | |
| Upper[9] | [Rdɥe] | 'to ask' | |||
Protruded palatal approximant
| Protruded palatal approximant | |
|---|---|
| ɥ̫ | |
| ɥʷ | |
| jʷ |
As there are no diacritics in the IPA to distinguish protruded and compressed rounding, an old diacritic for labialization, ⟨ ̫⟩, will be used here as an ad hoc symbol for the protruded palatal approximant. Another possible transcription is ⟨ɥʷ⟩ or ⟨jʷ⟩ (a palatal approximant modified by endolabialization).
Acoustically, this sound is "between" the more typical compressed palatal approximant [ɥ] and the non-labialized palatal approximant [j].
Features
Features of the protruded palatal approximant:
- Its manner of articulation is approximant, which means it is produced by narrowing the vocal tract at the place of articulation, but not enough to produce a turbulent airstream.
- Its place of articulation is called labio-palatal, which means it is labialized palatal, accomplished by raising the body of the tongue toward the palate while protruding the lips.
- 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.
- The airstream mechanism is pulmonic, which means it is articulated by pushing air solely with the lungs and diaphragm, as in most sounds.
Occurrence
| Language | Word | IPA | Meaning | Notes | |
|---|---|---|---|---|---|
| Norwegian | Standard Eastern[5] | cyanid | [sʏ̫ɥ̫ɑˈniːd] | 'cyanide' | Appears prevocalically after the protruded close vowels /ʏ, yː/.[5] See Norwegian phonology |
| Spanish | ayuda | [äˈʝ̞ʷuð̞ä] | 'help' | Approximant consonant; lenited allophone of /ɟ͡ʝ/ before and between rounded vowels. May be a fricative [ʝʷ] in emphatic speech. See Spanish phonology | |
| Swedish | Central Standard[10] | yla | [ˈŷ̫ɥ̫lâ̠] | 'howl' | Non-syllabic element of the common diphthongal realization of /yː/ ([y̫ɥ̫]); can be a fricative [ʝʷ] instead. See Swedish phonology |
See also
References
- ↑ See e.g. Mangold (2005:42)
- ↑ Martínez Celdrán (2004:208))
- 1 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".
- 1 2 Chen & Gussenhoven (2015:331)
- 1 2 3 4 Kristoffersen (2000), p. 35.
- 1 2 Valenzuela, Márquez Pinedo & Maddieson (2001), p. 283.
- 1 2 Šewc-Schuster (1984), pp. 36–37, 41, 46.
- 1 2 Chirkova & Chen (2013), p. 368.
- 1 2 Chirkova, Chen & Kocjančič Antolík (2013), p. 387.
- ↑ Ladefoged & Maddieson (1996), p. 295.
Bibliography
- Chen, Yiya; Gussenhoven, Carlos (2015), "Shanghai Chinese", Journal of the International Phonetic Association, 45 (3): 321–327, doi:10.1017/S0025100315000043
- Chirkova, Katia; Chen, Yiya (2013), "Xumi, Part 1: Lower Xumi, the Variety of the Lower and Middle Reaches of the Shuiluo River" (PDF), Journal of the International Phonetic Association, 43 (3): 363–379, doi:10.1017/S0025100313000157
- Chirkova, Katia; Chen, Yiya; Kocjančič Antolík, Tanja (2013), "Xumi, Part 2: Upper Xumi, the Variety of the Upper Reaches of the Shuiluo River" (PDF), Journal of the International Phonetic Association, 43 (3): 381–396, doi:10.1017/S0025100313000169
- 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 0-631-19814-8.
- Mangold, Max (2005), Das Aussprachewörterbuch (6th ed.), Duden, p. 42, ISBN 978-3411040667
- Martínez Celdrán, Eugenio (2004), "Problems in the Classification of Approximants", Journal of the International Phonetic Association, 34 (2): 201–210, doi:10.1017/S0025100304001732
- Šewc-Schuster, Hinc (1984), Gramatika hornjo-serbskeje rěče, Budyšin: Ludowe nakładnistwo Domowina
- Valenzuela, Pilar M.; Márquez Pinedo, Luis; Maddieson, Ian (2001), "Shipibo", Journal of the International Phonetic Association, 31 (2): 281–285, doi:10.1017/S0025100301002109
