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Voiceless Fricative
A fricative is a consonant produced by forcing air through a narrow channel made by placing two articulators close together. These may be the lower lip against the upper teeth, in the case of ; the back of the tongue against the soft palate in the case of German (the final consonant of ''Bach''); or the side of the tongue against the molars, in the case of Welsh (appearing twice in the name ''Llanelli''). This turbulent airflow is called frication. A particular subset of fricatives are the sibilants. When forming a sibilant, one still is forcing air through a narrow channel, but in addition, the tongue is curled lengthwise to direct the air over the edge of the teeth. English , , , and are examples of sibilants. The usage of two other terms is less standardized: "Spirant" is an older term for fricatives used by some American and European phoneticians and phonologists. "Strident" could mean just "sibilant", but some authors include also labiodental and uvular fricatives in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 with the back of the tongue; , pronounced in the throat; , and , pronounced by forcing air through a narrow channel (fricatives); and and , which have air flowing through the nose ( nasals). Contrasting with consonants are vowels. Since the number of speech sounds in the world's languages is much greater than the number of letters in any one alphabet, linguists have devised systems such as the International Phonetic Alphabet (IPA) to assign a unique and unambiguous symbol to each attested consonant. The English alphabet has fewer consonant letters than the English language has consonant sounds, so digraphs like , , , and are used to extend the alphabet, though some letters and digraphs represent more than one consonant. For example, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voiced Dental Sibilant
The voiced alveolar fricatives are consonantal sounds. The symbol in the International Phonetic Alphabet that represents these sounds depends on whether a sibilant or non-sibilant fricative is being described. * The symbol for the alveolar sibilant is , and the equivalent X-SAMPA symbol is z. The IPA letter is not normally used for dental or postalveolar sibilants in narrow transcription unless modified by a diacritic ( and respectively). * The IPA symbol for the alveolar non-sibilant fricative is derived by means of diacritics; it can be or . Voiced alveolar sibilant The voiced alveolar sibilant is common across European languages, but is relatively uncommon cross-linguistically compared to the voiceless variant. Only about 28% of the world's languages contain a voiced dental or alveolar sibilant. Moreover, 85% of the languages with some form of are languages of Europe, Africa, or Western Asia. Features *There are at least three specific variants of : ** Dentaliz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sibilants
Sibilants are fricative consonants of higher amplitude and pitch, made by directing a stream of air with the tongue towards the teeth. Examples of sibilants are the consonants at the beginning of the English words ''sip'', ''zip'', ''ship'', and ''genre''. The symbols in the International Phonetic Alphabet used to denote the sibilant sounds in these words are, respectively, . Sibilants have a characteristically intense sound, which accounts for their paralinguistic use in getting one's attention (e.g. calling someone using "psst!" or quieting someone using "shhhh!"). In the hissing sibilants and , the back of the tongue forms a narrow channel (is '' grooved'') to focus the stream of air more intensely, resulting in a high pitch. With the hushing sibilants (occasionally termed ''shibilants''), such as English , , , and , the tongue is flatter, and the resulting pitch lower. A broader category is stridents, which include more fricatives than sibilants such as uvulars. Because al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voiced Retroflex Fricative
The voiced retroflex sibilant fricative is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is z`. Like all the retroflex consonants, the IPA symbol is formed by adding a rightward-pointing hook extending from the bottom of a ''z'' (the letter used for the corresponding alveolar consonant). Features Features of the voiced retroflex sibilant: Occurrence In the following transcriptions, diacritics may be used to distinguish between apical and laminal . The commonality of cross-linguistically is 2% in a phonological analysis of 2155 languagesPhoible.org. (2018). PHOIBLE Online - Segments. nlineAvailable at: http://phoible.org/parameters. Voiced retroflex non-sibilant fricative Features Features of the voiced retroflex non-sibilant fricative: Occurrence See also * Index of phonetics articles A * Acoustic phonetics * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subapical Consonant
A subapical consonant is a consonant made by contact with the underside of the tip of the tongue. The only common subapical articulations are in the postalveolar to palatal region, which are called "retroflex". Most so-called retroflex consonants are more properly called apical. True subapical retroflexes are found in the Dravidian languages of Southern India. Occasionally, the term "sublaminal" is used for "subapical", which might be better used for sounds pronounced between the underside of the tongue and the floor of the mouth, such as sucking-teeth and the slapped click The alveolar or postalveolar clicks are a family of click consonants found only in Africa and in the Damin ritual jargon of Australia. The tongue is more or less concave (depending on the language), and is pulled down rather than back as in ...s of Sandawe. References * Peter Ladefoged; Ian Maddieson. ''The Sounds of the World's Languages.'' Oxford: Blackwell 1996. . * Sanford B. Steever (ed.). ''The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apical Consonant
An apical consonant is a phone (speech sound) produced by obstructing the air passage with the tip of the tongue (apex) in conjunction with upper articulators from lips to postalveolar, and possibly prepalatal. It contrasts with laminal consonants, which are produced by creating an obstruction with the blade of the tongue, just behind the tip. Sometimes ''apical'' is used exclusively for an articulation that involves only the tip of the tongue and ''apicolaminal'' for an articulation that involves both the tip and the blade of the tongue. However, the distinction is not always made and the latter one may be called simply ''apical'', especially when describing an apical dental articulation. As there is some laminal contact in the alveolar region, the apicolaminal dental consonants are also labelled as ''denti-alveolar''. It is not a very common distinction and is typically applied only to fricatives and affricates. Thus, many varieties of English have either apical or laminal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voiceless Retroflex Fricative
The voiceless retroflex sibilant fricative is a type of consonantal sound used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is which is a Latin letter s combined with a retroflex hook. Like all the retroflex consonants, the IPA letter is formed by adding a rightward-pointing hook to the bottom of (the letter used for the corresponding alveolar consonant). A distinction can be made between laminal, apical, and sub-apical articulations. Only one language, Toda, appears to have more than one voiceless retroflex sibilant, and it distinguishes subapical palatal from apical postalveolar retroflex sibilants; that is, both the tongue articulation and the place of contact on the roof of the mouth are different. Some scholars also posit the voiceless retroflex approximant distinct from the fricative. The approximant may be represented in the IPA as . Features Features of the voiceless retroflex fricative: Occurrence ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voiced Alveolo-palatal Fricative
The voiced alveolo-palatal sibilant fricative is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is ("z", plus the curl also found in its voiceless counterpart ), and the equivalent X-SAMPA symbol is z\. It is the sibilant equivalent of the voiced palatal fricative. Features Features of the voiced alveolo-palatal fricative: Occurrence See also * Index of phonetics articles A * Acoustic phonetics * Active articulator * Affricate * Airstream mechanism * Alexander John Ellis * Alexander Melville Bell * Alfred C. Gimson * Allophone * Alveolar approximant () * Alveolar click () * Alveolar consonant * Alveolar ejecti ... Notes References * * * * * * * * * * * * * * * * * External links * {{IPA navigation Alveolo-palatal consonants Fricative consonants Pulmonic consonants Co-articulated consonants Voiced oral consonants Central consonants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voiceless Alveolo-palatal Fricative
The voiceless alveolo-palatal sibilant fricative is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is ("c", plus the curl also found in its voiced counterpart ). It is the sibilant equivalent of the voiceless palatal fricative, and as such it can be transcribed in IPA with . In British Received Pronunciation, after syllable-initial (as in ''Tuesday'') is realized as a devoiced palatal fricative. The amount of devoicing is variable, but the fully voiceless variant tends to be alveolo-palatal in the sequence: . It is a fricative, rather than a fricative element of an affricate because the preceding plosive remains alveolar, rather than becoming alveolo-palatal, as in Dutch., . The first source specifies the place of articulation of after as more front than the main allophone of . The corresponding affricate can be written with or in narrow IPA, though is normally used in both cases ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Domed Consonant
In linguistics, specifically articulatory phonetics, tongue shape describes the shape that the tongue assumes when it makes a sound. Because the sibilant sounds have such a high perceptual prominence, tongue shape is particularly important; small changes in tongue shape are easily audible and can be used to produce different speech sounds, even within a given language. For non-sibilant sounds, the relevant variations in tongue shape can be adequately described by the concept of secondary articulation, in particular palatalization (raising of the middle of the tongue), velarization (raising of the back of the tongue) and pharyngealization (retracting of the root of the tongue). Usually, only one secondary articulation can occur for a given sound. In addition, the acoustic quality of velarization and pharyngealization is very similar so no language contrasts the two. Shape distinctions The following varieties of tongue shapes are defined for sibilants, from sharpest and highes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voiced Postalveolar Fricative
A voiced postalveolar fricative is a type of consonantal sound used in some spoken languages. The International Phonetic Association uses term ''voiced postalveolar fricative'' only for the sound , but it also describes the voiced postalveolar non-sibilant fricative , for which there are significant perceptual differences. Voiced palato-alveolar fricative The voiced palato-alveolar fricative or voiced domed postalveolar fricative is a type of consonantal sound, used in some spoken languages. Transcription The symbol in the International Phonetic Alphabet that represents this sound is the lower case form of the letter Ezh (), and the equivalent X-SAMPA symbol is Z. An alternative symbol used in some older and American linguistic literature is , a ''z'' with a caron. In some transcriptions of alphabets such as the Cyrillic, the sound is represented by the digraph . Although present in English, the sound is not represented by a specific letter or digraph, but is formed by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voiceless Postalveolar Fricative
A voiceless postalveolar fricative is a type of consonantal sound used in some spoken languages. The International Phonetic Association uses the term ''voiceless postalveolar fricative'' only for the sound , but it also describes the voiceless postalveolar non-sibilant fricative , for which there are significant perceptual differences. Voiceless palato-alveolar fricative A voiceless palato-alveolar fricative or voiceless domed postalveolar fricative is a type of consonantal sound used in many languages, including English. In English, it is usually spelled , as in ''ship''. The symbol in the International Phonetic Alphabet that represents this sound is , the letter esh introduced by Isaac Pitman (not to be confused with the integral symbol ). The equivalent X-SAMPA symbol is S. An alternative symbol is , an ''s'' with a caron or ''háček'', which is used in the Americanist phonetic notation and the Uralic Phonetic Alphabet, as well as in the scientific and ISO 9 transliter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
