In phonology, an allophone is one of multiple possible spoken sounds – or phones – used to pronounce a single phoneme in a particular language. For example, in English, the voiceless plosive and the aspirated form are allophones for the phoneme, while these two are considered to be different phonemes in some languages such as Central Thai. Similarly, in Spanish, and are allophones for the phoneme, while these two are considered to be different phonemes in English.
In phonetics, aspiration is the strong burst of breath that accompanies either the release or, in the case of preaspiration, the closure of some obstruents. In English, aspirated consonants are allophones in complementary distribution with their unaspirated counterparts, but in some other languages, notably most South Asian languages and East Asian languages, the difference is contrastive.
In phonetics, palatalization or palatization is a way of pronouncing a consonant in which part of the tongue is moved close to the hard palate. Consonants pronounced this way are said to be palatalized and are transcribed in the International Phonetic Alphabet by affixing the letter ⟨ʲ⟩ to the base consonant. Palatalization is not phonemic in English, but it is in Slavic languages such as Russian and Ukrainian, Finnic languages such as Estonian and Võro, as well as in other languages such as Irish, Marshallese, and Kashmiri.
In linguistics, lenition is a sound change that alters consonants, making them “weaker” in some way. The word lenition itself means "softening" or "weakening". Lenition can happen both synchronically and diachronically. Lenition can involve such changes as voicing a voiceless consonant, causing a consonant to relax occlusion, to lose its place of articulation, or even causing a consonant to disappear entirely.
Irish phonology varies from dialect to dialect; there is no standard pronunciation of Irish. Therefore, this article focuses on phenomena shared by most or all dialects, and on the major differences among the dialects. Detailed discussion of the dialects can be found in the specific articles: Ulster Irish, Connacht Irish, and Munster Irish.
In phonetics, nasalization is the production of a sound while the velum is lowered, so that some air escapes through the nose during the production of the sound by the mouth. An archetypal nasal sound is.
Consonant gradation is a type of consonant mutation found in some Uralic languages, more specifically in the Finnic, Samic and Samoyedic branches. It originally arose as an allophonic alternation between open and closed syllables, but has become grammaticalised due to changes in the syllable structure of the languages affected.
The Catalan phonology has a certain degree of dialectal variation. Although there are two standard varieties, one based on Central Eastern dialect and another one based on South-Western or Valencian, this article deals with features of all or most dialects, as well as regional pronunciation differences.
Irish orthography is the set of conventions used to write Irish. A spelling reform in the mid-20th century led to An Caighdeán Oifigiúil, the modern standard written form used by the Government of Ireland, which regulates both spelling and grammar. The reform removed inter-dialectal silent letters, simplified some letter sequences, and modernised archaic spellings to reflect modern pronunciation, but it also removed letters pronounced in some dialects but not in others.
Old Irish, also called Old Gaelic, is the oldest form of the Goidelic/Gaelic language for which there are extensive written texts. It was used from c. 600 to c. 900. The main contemporary texts are dated c. 700–850; by 900 the language had already transitioned into early Middle Irish. Some Old Irish texts date from the 10th century, although these are presumably copies of texts written at an earlier time. Old Irish is thus forebear to Modern Irish, Manx and Scottish Gaelic.
Irish, like all modern Celtic languages, is characterised by its initial consonant mutations. These mutations affect the initial consonant of a word under specific morphological and syntactic conditions. The mutations are an important tool in understanding the relationship between two words and can differentiate various meanings.
Swedish has a large vowel inventory, with nine vowels distinguished in quality and to some degree in quantity, making 18 vowel phonemes in most dialects. Another notable feature is the pitch accent, a development which it shares with Norwegian. Swedish pronunciation of most consonants is similar to that of other Germanic languages.
Wong Shik-Ling published a romanisation scheme accompanying a set of phonetic symbols for Cantonese based on International Phonetic Alphabet (IPA) in the book A Chinese Syllabary Pronounced according to the Dialect of Canton.
Ulster Irish is the variety of Irish spoken in the province of Ulster. It "occupies a central position in the Gaelic world made up of Ireland, Scotland and the Isle of Man". Ulster Irish thus has much in common with Scottish Gaelic and Manx. Within Ulster there have historically been two main sub-dialects: West Ulster and East Ulster. The Western dialect is spoken in parts of County Donegal and once was spoken in parts of neighbouring counties, hence the name 'Donegal Irish'. The Eastern dialect was spoken in most of the rest of Ulster and northern parts of counties Louth and Meath.
This article describes those aspects of the phonological history of English which concern consonants.
In articulatory phonetics, fortition, also known as strengthening, is a consonantal change that increases the degree of stricture. It is the opposite of the more common lenition. For example, a fricative or an approximant may become a stop. Although not as typical of sound change as lenition, fortition may occur in prominent positions, such as at the beginning of a word or stressed syllable; as an effect of reducing markedness; or due to morphological leveling.
This article deals with the phonology and phonetics of Standard Modern Greek. For phonological characteristics of other varieties, see varieties of Modern Greek, and for Cypriot, specifically, see Cypriot Greek § Phonology.
In phonetics, preaspiration is a period of voicelessness or aspiration preceding the closure of a voiceless obstruent, basically equivalent to an -like sound preceding the obstruent. In other words, when an obstruent is preaspirated, the glottis is opened for some time before the obstruent closure. To mark preaspiration using the International Phonetic Alphabet, the diacritic for regular aspiration, ⟨ʰ⟩, can be placed before the preaspirated consonant. However, Ladefoged & Maddieson (1996:70) prefer to use a simple cluster notation, e.g. ⟨hk⟩ instead of ⟨ʰk⟩.
Ingrian is a nearly extinct Finnic language of Russia. The spoken language remains unstandardised, and as such statements below are about the four known dialects of Ingrian and in particular the two extant dialects.
