The voiced alveolar, dental and postalveolar plosives (or stops) are types of

consonant In articulatory phonetics, a consonant is a speech sound that is articulated with complete or partial closure of the vocal tract. Examples are and pronounced with the lips; and pronounced with the front of the tongue; and pronounced w ...

al sounds used in many spoken

language Language is a structured system of communication. The structure of a language is its grammar and the free components are its vocabulary. Languages are the primary means by which humans communicate, and may be conveyed through a variety of ...

s. The symbol in the

International Phonetic Alphabet The International Phonetic Alphabet (IPA) is an alphabetic system of phonetic notation based primarily on the Latin script. It was devised by the International Phonetic Association in the late 19th century as a standardized representation ...

that represents voiced dental, alveolar, and

postalveolar Postalveolar or post-alveolar consonants are consonants articulated with the tongue near or touching the ''back'' of the alveolar ridge. Articulation is farther back in the mouth than the alveolar consonants, which are at the ridge itself, but n ...

plosives In phonetics, a plosive, also known as an occlusive or simply a stop, is a pulmonic consonant in which the vocal tract is blocked so that all airflow ceases. The occlusion may be made with the tongue tip or blade (, ), tongue body (, ), li ...

is (although the symbol can be used to distinguish the dental plosive, and the postalveolar), and the equivalent

X-SAMPA The Extended Speech Assessment Methods Phonetic Alphabet (X-SAMPA) is a variant of SAMPA developed in 1995 by John C. Wells, professor of phonetics at University College London. It is designed to unify the individual language SAMPA alphabets, a ...

symbol is d. There are only a few languages which distinguishes dental and alveolar stops, Kota, Toda,

Venda Venda () was a Bantustan in northern South Africa, which is fairly close to the South African border with Zimbabwe to the north, while to the south and east, it shared a long border with another black homeland, Gazankulu. It is now part of t ...

and some Irish dialects being a few of them.

Features

Features of the voiced alveolar stop: * There are three specific variants of : ** Dental, which means it is articulated with either the tip or the blade of the tongue at the upper

teeth A tooth ( : teeth) is a hard, calcified structure found in the jaws (or mouths) of many vertebrates and used to break down food. Some animals, particularly carnivores and omnivores, also use teeth to help with capturing or wounding prey, ...

, termed respectively '' apical'' and ''

laminal A laminal consonant is a phone (speech sound) produced by obstructing the air passage with the blade of the tongue, the flat top front surface just behind the tip of the tongue in contact with upper lip, teeth, alveolar ridge, to possibly, as ...

''. **

Denti-alveolar In linguistics, a denti-alveolar consonant or dento-alveolar consonant is a consonant that is articulated with a flat tongue against the alveolar ridge and the upper teeth, such as and in languages such as French, Italian and Spanish. That is, ...

, which means it is articulated with the blade of the tongue at the

alveolar ridge The alveolar process () or alveolar bone is the thickened ridge of bone that contains the tooth sockets on the jaw bones (in humans, the maxilla and the mandible). The structures are covered by gums as part of the oral cavity. The synonymous ...

, and the tip of the tongue behind upper teeth. ** Alveolar, which means it is articulated with either the tip or the blade of the tongue at the alveolar ridge, termed respectively ''apical'' and ''laminal''.

Occurrence

Dental or denti-alveolar

Alveolar

Variable

Notes

References

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

External links

* {{IPA navigation Alveolar consonants Plosives Central consonants Voiced oral consonants Pulmonic consonants