The voiced palatal click is a click consonant found among the languages of southern Africa.[1] The symbol in the International Phonetic Alphabet for a voiced palatal click with a velar rear articulation is ⟨ɡ͡ǂ⟩ or ⟨ɡ͜ǂ⟩, commonly abbreviated to ⟨ɡǂ⟩, ⟨ᶢǂ⟩ or ⟨ǂ̬⟩. Linguists who prefer the old IPA letters use the analogous Beach convention[2] of ⟨ɡ͡𝼋⟩ or ⟨ɡ͜𝼋⟩, abbreviated ⟨ɡ𝼋⟩, ⟨ᶢ𝼋⟩ or ⟨𝼋̬⟩. For a click with a uvular rear articulation, the equivalents are ⟨ɢ͡ǂ, ɢ͜ǂ, ɢǂ, 𐞒ǂ⟩ and ⟨ɢ͡𝼋, ɢ͜𝼋, ɢ𝼋, 𐞒𝼋⟩.
Sometimes the accompanying letter comes after the click letter, e.g. ⟨ǂɡ⟩ or ⟨ǂᶢ⟩; this may be a simple orthographic choice, or it may imply a difference in the relative timing of the releases.[3]
Features
Features of the voiced palatal click:
The airstream mechanism is lingual ingressive (also known as velaric ingressive), which means a pocket of air trapped between two closures is rarefied by a "sucking" action of the tongue, rather than being moved by the glottis or the lungs/diaphragm. The release of the forward closure produces the "click" sound. Voiced and nasal clicks have a simultaneous pulmonic egressive airstream.
