Voiceless palatal stop
| Voiceless palatal stop | |
|---|---|
| c | |
| IPA number | 107 |
| Encoding | |
| Entity (decimal) | c |
| Unicode (hex) | U+0063 |
| X-SAMPA | c |
| Kirshenbaum | c |
| Braille |  |
| Sound | |
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The voiceless palatal stop or voiceless palatal plosive 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.
If distinction is necessary, the voiceless alveolo-palatal stop 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 ⟨ȶ⟩ ("t", plus the curl found in the symbols for alveolo-palatal sibilant fricatives ⟨ɕ, ʑ⟩), 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 stop and affricate is not contrastive.
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