Voiced uvular fricative


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, an inverted small uppercase letter, or in broad transcription if rhotic. This consonant is one of 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. Because the IPA symbol stands for the uvular fricative, the approximant may be specified by adding the downtack:, though some writings use a superscript, which is not an official IPA practice.
For a voiced pre-uvular fricative, see voiced velar fricative.

Features

Features of the voiced uvular fricative:
In many languages it is closer to an approximant, however, and no language distinguishes the two at the uvular articulation.

Occurrence

In Western Europe, a uvular trill pronunciation of rhotic consonants spread from northern French to several dialects and registers of Basque, Catalan, Danish, Dutch, German, Judaeo-Spanish, Norwegian, Occitan, Portuguese, Swedish, and Yiddish. However, not all of them remain a uvular trill today.
In Brazilian Portuguese, it is usually a velar fricative, voiceless uvular fricative, or glottal transition, except in southern Brazil, where alveolar, velar 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 to represent them for ease of typesetting. For more information, see guttural R.
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."