Puneet Varma (Editor)

Voiceless uvular stop

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IPA number
  
111

Unicode (hex)
  
U+0071

Kirshenbaum
  
q

Entity (decimal)
  
q

X-SAMPA
  
q

Braille
  
Example

The voiceless uvular stop or voiceless uvular plosive is a type of consonantal sound, used in some spoken languages. It is pronounced like a voiceless velar stop [k], except that the tongue makes contact not on the soft palate but on the uvula. The symbol in the International Phonetic Alphabet that represents this sound is ⟨q⟩, and the equivalent X-SAMPA symbol is q.

There is also the voiceless pre-uvular stop in some languages, which is articulated slightly more front compared with the place of articulation of the prototypical voiceless uvular stop, though not as front as the prototypical voiceless velar stop. The International Phonetic Alphabet does not have a separate symbol for that sound, though it can be transcribed as ⟨q̟⟩ or ⟨q˖⟩ (both symbols denote an advanced ⟨q⟩) or ⟨k̠⟩ (retracted ⟨k⟩). The equivalent X-SAMPA symbols are q_+ and k_-, respectively.

Features

Features of the voiceless uvular stop:

  • Its manner of articulation is occlusive, which means it is produced by obstructing airflow in the vocal tract. Since the consonant is also oral, with no nasal outlet, the airflow is blocked entirely, and the consonant is a stop.
  • 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. In some languages the vocal cords are actively separated, so it is always voiceless; in others the cords are lax, so that it may take on the voicing of adjacent sounds.
  • 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.

    • References

    Voiceless uvular stop Wikipedia
    (Text) CC BY-SA