Palatal lateral ejective affricate
|Palatal lateral ejective affricate|
It is a rare sound, found in Dahalo, a Cushitic language of Kenya, and in Hadza, a language isolate of Tanzania. In Dahalo, /c͡ʎ̥̝ʼ/ contrasts with alveolar /tɬʼ/, and in Hadza it contrasts with velar [k͡ʟ̝̊ʼ], an allophone of /kʼ/.
Features of the palatal lateral ejective 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 palatal, which means it is articulated with the middle or back part of the tongue raised to the hard palate.
- 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.
- It is a lateral consonant, which means it is produced by directing the airstream over the sides of the tongue, rather than down the middle.
- The airstream mechanism is ejective (glottalic egressive), which means the air is forced out by pumping the glottis upward.
The Hadza sound has been transcribed as [t͡ʎ̥̝ʼ], but alveolar contact of the tongue is not distinctive.
- Ladefoged, Peter; Maddieson, Ian (1996), The Sounds of the World's Languages, Oxford: Blackwell, ISBN 978-0-631-19815-4
- Maddieson, Ian; Spajić, Siniša; Sands, Bonny; Ladefoged, Peter (1993), "Phonetic structures of Dahalo", in Maddieson, Ian (ed.), UCLA working papers in phonetics: Fieldwork studies of targeted languages, 84, Los Angeles: The UCLA Phonetics Laboratory Group, pp. 25–65