• Source: Voiceless palatal plosive

The voiceless palatal plosive or stop is a type of consonantal sound used in some vocal languages. The symbol in the International Phonetic Alphabet that represents this sound is ⟨c⟩, and the equivalent X-SAMPA symbol is c.




Voiceless palato-alveolar and post-palatal plosives



If distinction is necessary, the voiceless alveolo-palatal plosive may be transcribed as ⟨c̟⟩ (advanced ⟨c⟩) or ⟨t̠ʲ⟩ (retracted and palatalized ⟨t⟩), but these are essentially equivalent, because the contact includes both the blade and body (but not the tip) of the tongue. The equivalent X-SAMPA symbols are c_+ and t_-' or t_-_j, respectively. There is also a non-IPA letter U+0236 ȶ LATIN SMALL LETTER T WITH CURL; ⟨ȶ⟩ ("t", plus the curl found in the symbols for alveolo-palatal sibilant fricatives ⟨ɕ, ʑ⟩), which is used especially in sinological circles.
It is common for the phonetic symbol ⟨c⟩ to be used to represent voiceless postalveolar affricate [t͡ʃ] or other similar affricates, for example in the Indic languages. This may be considered appropriate when the place of articulation needs to be specified and the distinction between plosive and affricate is not contrastive.




Voiceless post-palatal plosive



There is also the voiceless post-palatal plosive in some languages, which is articulated slightly more back compared with the place of articulation of the prototypical palatal consonant, though not as back as the prototypical velar consonant. The International Phonetic Alphabet does not have a separate symbol for that sound, though it can be transcribed as ⟨c̠⟩ (retracted ⟨c⟩) or ⟨k̟⟩ (advanced ⟨k⟩). The equivalent X-SAMPA symbols are c_- and k_+, respectively.
Especially in broad transcription, the voiceless post-palatal plosive may be transcribed as a palatalized voiceless velar plosive (⟨kʲ⟩ in the IPA, k' or k_j in X-SAMPA).




Features



Features of the voiceless palatal 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 plosive.
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.
The otherwise identical post-palatal variant is articulated slightly behind the hard palate, making it sound closer to the velar [k].
Alveolo-palatal variant is articulated also with the blade of the tongue at or behind the alveolar ridge.
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.
Its airstream mechanism is pulmonic, which means it is articulated by pushing air solely with the intercostal muscles and abdominal muscles, as in most sounds.




Occurrence






= Palatal or alveolo-palatal

=




= Post-palatal

=




See also


Index of phonetics articles




Notes






References






External links


List of languages with [c] on PHOIBLE

Kata Kunci Pencarian:

• Bahasa Fenisia
• Voiceless palatal plosive
• Voiceless palatal fricative
• Plosive
• Voiceless velar plosive
• Voiceless alveolo-palatal fricative
• Voiceless palatal affricate
• Voiced palatal plosive
• Voiced velar plosive
• Palatal stop
• Voiceless uvular plosive