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Voiced uvular fricative
Consonantal sound represented by ⟨ʁ⟩ in IPA From Wikipedia, the free encyclopedia
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The voiced uvular fricative is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is ⟨ʁ⟩, an inverted small uppercase letter ⟨ʀ⟩, or in broad transcription ⟨r⟩ if rhotic. This consonant is one of the several collectively called guttural R when found in European languages.
The voiced uvular approximant is also found interchangeably with the fricative, and may also be transcribed as ⟨ʁ⟩. Because the IPA symbol stands for the uvular fricative, the approximant may be specified by adding the downtack: ⟨ʁ̞⟩, though some writings[1] use a superscript ⟨ʶ⟩, which is not an official IPA practice.
For a voiced pre-uvular fricative (also called post-velar), see voiced velar fricative.
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Features
Features of the voiced uvular 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. In many languages it is closer to an approximant, however, and no language distinguishes the two at the uvular articulation.
- Its place of articulation is uvular, which means it is articulated with the back of the tongue (the dorsum) at the uvula.
- Its phonation is voiced, which means the vocal cords vibrate during the articulation.
- It is an oral consonant, which means that air is exclusively allowed to escape through the mouth.
- 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.
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Occurrence
Summarize
Perspective
In Western Europe, a uvular trill pronunciation of rhotic consonants spread from northern French to several dialects and registers of Basque,[2] Catalan, Danish, Dutch, German, Judaeo-Spanish, Norwegian, Occitan, Portuguese, Swedish, some variants of Low Saxon,[3] and Yiddish.[citation needed] However, not all of them remain a uvular trill today. In Brazilian Portuguese, it is usually a velar fricative ([x], [ɣ]), voiceless uvular fricative [χ], or glottal transition ([h], [ɦ]), except in southern Brazil, where alveolar and uvular trills as well as the voiced uvular fricative predominate. Because such uvular rhotics often do not contrast with alveolar ones, IPA transcriptions may often use ⟨r⟩ to represent them for ease of typesetting. For more information, see guttural R.
Ladefoged & Maddieson (1996) note, "There is... a complication in the case of uvular fricatives in that the shape of the vocal tract may be such that the uvula vibrates."[4]
It is also present in most Turkic languages, except for Turkish, and in Caucasian languages. It could also come in ɣ.
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Fricative trill
Some languages have the voiced uvular fricative trill, which can be represented in the IPA as ⟨ʀ̝⟩. Teuthonista uses ⟨ꭆ⟩ and ⟨ʀ̑⟩, the first having stronger frication.
See also
Notes
References
External links
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