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Features of the uvular ejective 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. Its place of articulation is uvular, which means it is articulated with the back of the tongue (the dorsum) at the uvula.
A few languages have ejective fricatives. In some dialects of Hausa, the standard affricate [tsʼ] is a fricative [sʼ]; Ubykh (Northwest Caucasian, now extinct) had an ejective lateral fricative [ɬʼ]; and the related Kabardian also has ejective labiodental and alveolopalatal fricatives, [fʼ], [ʃʼ], and [ɬʼ].
If fricative, the sound is often impressionistically described as harsh or grating. This includes the voiced uvular fricative, voiceless uvular fricative, and uvular trill. In northern England, there were accents that once employed a uvular R, which was called the "Northumbrian burr".
Unlike other uvular consonants, the uvular trill is articulated without a retraction of the tongue, and therefore doesn't lower neighboring high vowels the way uvular stops commonly do. Several other languages, including Inuktitut , Abkhaz , Uyghur and some varieties of Arabic , have a voiced uvular fricative but do not treat it as a rhotic ...
Since changes in air pressures between connected cavities lead to airflow between the cavities, initiation is also referred to as an airstream mechanism. The three pistons present in the articulatory system are the larynx, the tongue body, and the physiological structures used to manipulate lung volume (in particular, the floor and the walls of ...
The French rhotic has a wide range of realizations: the voiced uvular fricative [ʁ], also realised as an approximant [ʁ̞], with a voiceless positional allophone [χ], the uvular trill [ʀ], the alveolar trill [r], and the alveolar tap [ɾ]. These are all recognised as the phoneme /r/, [5] but [r] and [ɾ] are considered dialectal.
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 voiceless, which means it is produced without vibrations of the vocal cords. It is an oral consonant, which means air is allowed to escape through the mouth only.
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.