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Voiceless palatal-velar fricative (Sj-sound) | |||
---|---|---|---|
ɧ | |||
IPA number | 175 | ||
Audio sample | |||
Encoding | |||
Entity(decimal) | ɧ | ||
Unicode(hex) | U+0267 | ||
X-SAMPA | x\ | ||
|
Thesj-sound (Swedish:sj-ljudet[ˈɧêːˌjʉːdɛt]) is avoicelessfricativephoneme found in thesound system of mostdialects of Swedish. It has a variety of realisations, whose precisephonetic characterisation is a matter of debate, but which usually feature distinctlabialization. The sound is represented inSwedish orthography by a number of spellings, including thedigraph⟨sj⟩ from which the common Swedish name for the sound is derived, as well as⟨stj⟩,⟨skj⟩, and (beforefront vowels)⟨sk⟩. The sound should not be confused with the Swedishtj-sound/ɕ/, often spelled⟨tj⟩,⟨kj⟩, or (before front vowels)⟨k⟩.
These sounds are transcribed ⟨ɧ⟩ in theInternational Phonetic Alphabet. TheInternational Phonetic Association (IPA) describes them as "simultaneous[ʃ] and[x]", but this realization is not attested, and phoneticians doubt that such a realization actually occurs in any language.[1] Other descriptive labels include:
The closest sound found in English, as well as many other languages, is thevoiceless postalveolar fricative[ʃ] (Swedish words with the sound often correspond to English words with "sh", such as "shield", "shoot"), although usually the closest audible approximation is thevoiceless labialized velar approximant[ʍ] found in some English dialects. Regionally, it varies from being more[ʍ]-like in the standard speech, to being more[ʃ]-like in northern Sweden and Finland. Thetj-sound (which often corresponds to English words with "ch", such as "chicken", "church") remains distinct, varying from more[ʃ]-like (i.e.,/ɕ/) in the standard speech to more[tʃ]-like in northern Sweden and Finland.
Features of thesj-sound:
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This sound has been reported in certain dialects ofSwedish, where it is most often known as thesj-sound.
Itsplace of articulation varies over Swedish regions and is not agreed upon. It has been variously found to be the following:
Consider the following comments byPeter Ladefoged andIan Maddieson:
Some dialects of Swedish have a fricative that has been said to have two or even three articulatory constrictions (Abercrombie 1967). We do not, however, think it is correct for more than one of these constrictions to be considered a fricative articulation. There is good data available on the Swedish sibilant fricatives (Lindblad 1980) allowing us to consider these sounds in detail. [...] The basic descriptive problem is one of geographical, social, and stylistic variation. [...]
The [...] Swedish fricative, usually symbolized byɧ, is the most interesting. Lindblad describes two common variants of Swedishɧ. The first, for which he uses a different symbol, he calls a highly rounded, labiodental, velar or velarized fricative. [...] Lindblad suggests that the source of frication is between the lower lip and the upper teeth, and it certainly appears to be so from his x-ray. He also demonstrates that the upper lip is considerably protruded in comparison with its position with that in the gesture ofi. In addition to these anterior gestures, Lindblad notes that the "tongue body is raised and retracted towards the velum to form a fairly narrow constriction. (The presence of this constriction is constant, but not its width or location, which vary considerably.)" The posterior constriction in this variety ofɧ is not great enough to be itself a source of turbulence, so that, although this sound may have three notable constrictions, one in the velar region, one labiodental, and a lesser one between the two lips, only the labiodental constriction is a source of friction.
The second common variant of Swedishɧ [...] is described by Lindblad as a "dorsovelar voiceless fricative" pronounced with the jaw more open and without the lip protrusion that occurs in the other variety. Lindblad suggests that the difference between this sound and the more usual velar fricativex is that the latter "is formed with low frequency irregular vibrations in the saliva at the constriction" (Lindblad 1980, our translation). We infer from his descriptions and diagrams that this variant ofɧ has less frication, and may be slightly further forward than the velar fricativex commonly found in other languages. Lindblad claims that between the extreme positions of the labiodentalɧ and the more velarɧ, "there are a number of intermediate types with various jaw and lip positions, including some with both anterior and posterior sound sources." [W]e doubt that it is possible to produce turbulence at two points in mouth simultaneously for ordinary linguistic purposes.
[...]
The most well-known case [of a possible multiply articulated fricative] is the Swedish segment that has been described as a doubly articulated voiceless palato-alveolo-velar fricative, i.e.,ʃ͡x. The IPA even goes so far as to provide a separate symbol for this sound on its chart, namelyɧ. The sound in question is one variant of the pronunciation of the phonological elementʃ, which is highly variable in Swedish dialects, receiving pronunciations ranging from a palatalized bilabial sound to a velarized palato-alveolar one to a fully velar one. [I]t is not clear that any of the variants is actually a doubly articulated fricative.
— Ladefoged & Maddieson 1996, pp. 171–172, 329–330
A sound transcribed with ⟨ɧ⟩ is also reported to occur in theKölsch variety ofRipuarian inGermany,[3][4] being articulated in positions in words thatenveloping Standard German has[ç].
The acoustic difference between/ʃ/ and the Kölsch/ɧ/ is difficult to perceive but thearticulation is clearly distinct.[3] Whether or not there is a relation between Swedish/ɧ/ and the Kölsch/ɧ/ is not known. While none seems to have been established, comments suggest that the choice of ⟨ɧ⟩ might well have been based upon a misunderstanding.[4] Certainly, the Kölsch/ɧ/ is notdoubly articulated and even contrasts with a slightlyvelarized/ʃ/.
Some phoneticians, such asGeorg Sachse [de] of theUniversity of Cologne in his lessons on IPA transcription, suggest that ⟨ɕ⟩ is a better symbol for this sound, but this is not established practice, and may need further research.
A sound transcribed with ⟨ɧ⟩ is also reported word-initially and word-medially in theWutun language, where it is described simply as a "velar glide", which would be[ɰ].[5] The symbol is also used in describing a sound in theBahing language of Nepal.[6]