If distinction is necessary, a voiceless alveolo-palatal plosive may be transcribed ⟨t̠ʲ⟩ (retracted and palatalized[t]) or ⟨c̟⟩ (advanced [c], depending on the linguistic analysis of that sound. There is also a para-IPA letter ⟨ȶ⟩ that is used primarily in Sinological phonetic notation.
It is common for the symbol ⟨c⟩ to be used to transcribe a palatalized voiceless velar plosive [kʲ] or, as often in the Indo-Aryan languages, a postalveolar affricate [tʃ] – especially in phonemic notation. The latter may be appropriate when the place of articulation needs to be specified but the distinction between plosive and affricate is not contrastive, or simply for a cleaner transcription.
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 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.
There is also a voiceless post-palatal or pre-velar 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⟩), ⟨k̟⟩ (advanced ⟨k⟩), or ⟨kʲ⟩ (palatalized ⟨k⟩, though this is more ambiguous than the others; see below).
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 post-palatal (or pre-velar; also called palato-velar, retracted palatal, backed palatal, advanced velar or fronted velar), which means it is articulated between the position of palatal consonants and velar consonants. Palatalized velar consonants may be the same, but "palatalized" may also simply mean a palatal approximant-like release.
Its phonation is voiced, which means the vocal cords vibrate during the articulation.
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.
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