Features
Features of a voiceless uvular affricate:
- Its manner of articulation is affricate, which means it is produced by first stopping the airflow entirely, then allowing air flow through a constricted 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.
- 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 that air is not allowed to escape through the nose.
- It is a median consonant, which means it is produced by directing the airstream down the midline of the tongue, rather than to the sides.
- Its airstream mechanism is pulmonic, which means it is articulated by pushing air only with the intercostal muscles and abdominal muscles, as in most sounds.
Occurrence
Pre-uvular
There is also a voiceless pre-uvular affricate[2] reported for Uzbek, which is articulated slightly more front compared with the place of articulation of a prototypical voiceless uvular affricate, though not as front as the prototypical voiceless velar affricate. The International Phonetic Alphabet does not have a separate symbol for that sound, though it can be transcribed as ⟨q̟͡χ̟⟩ or ⟨q᫈͜ꭓ᫈⟩ (both symbols denote an advanced ⟨q͡χ⟩) or ⟨k̠͡x̠⟩ (retracted ⟨k͡x⟩).
| Language | Word | IPA | Meaning | Notes |
| Uzbek | quruq / قوروق | [q᫈uɾ̪uq᫈͜ꭓ᫈] | 'dry' | Allophone of /q/ in word-final and preconsonantal positions. |
Notes
- Instead of "pre-uvular", it may be called "advanced uvular", "fronted uvular", "post-velar", "retracted velar" or "backed velar". For simplicity, this article uses the term "pre-uvular".