Voiceless retroflex plosive

The voiceless retroflex plosive is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is IPA|ʈ, and the equivalent X-SAMPA symbol is t`. Like all the retroflex consonants, the IPA symbol is formed by adding a rightward-pointing hook extending from the bottom of the symbol used for the equivalent alveolar consonant, in this case the voiceless alveolar plosive which has the symbol t. If lowercase letter t in the font used already has a rightward-pointing hook, then IPA|ʈ is distinguished from t by extending the rightward-pointing hook below the baseline as a descender. Compare t and IPA|ʈ.

Features

Features of the voiceless retroflex plosive:

* Its manner of articulation is plosive or stop, which means it is produced by obstructing airflow in the vocal tract.
* Its place of articulation is retroflex, which prototypically means it is articulated with the tip of the tongue curled up, but more generally means that it is postalveolar without being palatalized.
* Its phonation type 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.
* It is a central consonant, which means it is produced by allowing the airstream to flow over the middle of the tongue, rather than the sides.
* The airstream mechanism is pulmonic egressive, which means it is articulated by pushing air out of the lungs and through the vocal tract, rather than from the glottis or the mouth.

Occurrence

ee also

* List of phonetics topics

References

Bibliography

*Harvard reference
last = Keane
first = Elinor
year= 2004
title=Tamil
journal=Journal of the International Phonetic Association
volume=34
issue=1
pages=111-116

External links

* [http://kiri.ling.cam.ac.uk/mark/SOE3.pdf Phonology of English, including dialectical variations]