Voiced dental and alveolar nasals
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A voiced alveolar nasal is a type of consonantal sound used in numerous spoken languages. The symbol in the International Phonetic Alphabet that represents dental, alveolar, and postalveolar nasals is Template:Angbr IPA.
The vast majority of languages have either an alveolar or dental nasal.Template:Citation needed There are a few languages that lack either sound but have Template:IPA, such as Yoruba, Palauan, and colloquial Samoan (however, these languages all have Template:IPA. An example of a language without Template:IPA and Template:IPA is Edo). There are some languages (e.g. Rotokas) that lack both Template:IPA and Template:IPA.
True dental consonants are relatively uncommon. In the Romance, Dravidian, and Australian languages, n is often called "dental" in the literature. However, the rearmost contact, which gives a consonant its distinctive sound, is actually alveolar or denti-alveolar. The difference between the Romance languages and English is not so much where the tongue contacts the roof of the mouth but the part of the tongue that makes contact. In English, it is the tip of the tongue (such sounds are termed apical), but in the Romance languages, it is the flat of the tongue just above the tip (such sounds are called laminal).
However, there are languages with true apical dental n. It is found in the Mapuche language of South America, where it is actually interdental. A true dental generally occurs allophonically before Template:IPA in the languages that have it, as in English tenth. Similarly, a denti-alveolar allophone occurs in languages that have denti-alveolar stops, as in Spanish cinta.
Some languages contrast laminal denti-alveolar and apical alveolar nasals. For example, in the Malayalam pronunciation of Nārāyanan, the first n is dental, the second is retroflex, and the third alveolar.
A postalveolar nasal occurs in a number of Australian Aboriginal languages, including Djeebbana and Jingulu.<ref>Template:Cite book</ref>
Features
File:Voiced alveolar nasal.svg
Features of a voiced alveolar nasal:
- There are four specific variants of Template:IPA:
- Dental, which means it is articulated with either the tip or the blade of the tongue at the upper teeth, termed respectively apical and laminal.
- Denti-alveolar, which means it is articulated with the blade of the tongue at the alveolar ridge, 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.
- Postalveolar, which means it is articulated with either the tip or the blade of the tongue behind the alveolar ridge, termed respectively apical and laminal.
Template:Voiced Template:Nasal Template:Central articulation Template:Pulmonic
Occurrence
Dental
Alveolar
Postalveolar
| Language | Word | IPA | Meaning | Notes | |
|---|---|---|---|---|---|
| CatalanTemplate:Sfnp | Template:Lang | Template:IPA<ref>Valencian pronunciation: Template:IPA. What are transcribed Template:IPA in Catalan are actually alveolo-palatal sibilants Template:IPA.</ref> | 'belly' | Allophone of Template:IPA before Template:IPA, may be alveolo-palatal instead.Template:Sfnp See Catalan phonology | |
| DjeebbanaTemplate:Sfnp | barnmarramarlón̠a | Template:IPA | 'they two swam' | Result of rhotic plus alveolar Template:IPA.Template:Sfnp | |
| English | AustralianTemplate:Sfnp | enrol | Template:IPA | 'enrol' | Allophone of Template:IPA before Template:IPA.Template:Sfnp See Australian English phonology |
| ItalianTemplate:Sfnp | Template:Lang | Template:IPA | 'angel' | Palatalized laminal; allophone of Template:IPA before Template:IPA.Template:Sfnp See Italian phonology | |
Variable
| Language | Word | IPA | Meaning | Notes | |
|---|---|---|---|---|---|
| English | ScottishTemplate:Sfnp | nice | Template:IPA | 'nice' |
Laminal denti-alveolar for some speakers, alveolar for other speakers.Template:SfnpTemplate:Sfnp |
| WelshTemplate:Sfnp | |||||
| German | StandardTemplate:Sfnp | Template:Lang | Template:IPA | 'lance' | Varies between laminal denti-alveolar, laminal alveolar and apical alveolar.Template:Sfnp See Standard German phonology |
| Norwegian | Urban EastTemplate:Sfnp | Template:Lang | Template:IPA | 'man' | Varies between laminal denti-alveolar and laminal alveolar.Template:Sfnp See Norwegian phonology |
| Swedish | Central StandardTemplate:Sfnp | Template:Lang | Template:IPA | 'now' | Varies between laminal denti-alveolar and alveolar, with the former being predominant.Template:Sfnp See Swedish phonology |
See also
Notes
References
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