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Pulmonic Consonant
A pulmonic consonant is a consonant produced by air pressure from the lungs, as opposed to ejective, implosive and click consonants. Most languages have only pulmonic consonants. Ian Maddieson, in his survey of 566 languages,Ian Maddieson (2008) "Presence of Uncommon Consonants". In: Martin Haspelmath & Matthew S. Dryer & David Gil & Bernard Comrie (eds.) ''The World Atlas of Language Structures Online.'' Munich: Max Planck Digital Library, chapter 19. Available online at http://wals.info/feature/19. Accessed on 18 January 2011 found that only 152 had ejectives, implosives, or clicks (or two or three of these types) – that is, 73% of the world's extant languages have only pulmonic consonants. See glottalic consonants and click consonants for more information on the distribution of nonpulmonic consonants. Chart See also * Ejective consonant * Implosive consonant * Click consonant * Airstream mechanism In phonetics, the airstream mechanism is the method by which airflow is cre ... [...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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ejective Consonant
In phonetics, ejective consonants are usually voiceless consonants that are pronounced with a glottalic egressive airstream. In the phonology of a particular language, ejectives may contrast with aspirated, voiced and tenuis consonants. Some languages have glottalized sonorants with creaky voice that pattern with ejectives phonologically, and other languages have ejectives that pattern with implosives, which has led to phonologists positing a phonological class of glottalic consonants, which includes ejectives. Description In producing an ejective, the stylohyoid muscle and digastric muscle contract, causing the hyoid bone and the connected glottis to raise, and the forward articulation (at the velum in the case of ) is held, raising air pressure greatly in the mouth so when the oral articulators separate, there is a dramatic burst of air. The Adam's apple may be seen moving when the sound is pronounced. In the languages in which they are more obvious, ejectives are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Implosive Consonant
Implosive consonants are a group of stop consonants (and possibly also some affricates) with a mixed glottalic ingressive and pulmonic egressive airstream mechanism.''Phonetics for communication disorders.'' Martin J. Ball and Nicole Müller. Routledge, 2005. That is, the airstream is controlled by moving the glottis downward in addition to expelling air from the lungs. Therefore, unlike the purely glottalic ejective consonants, implosives can be modified by phonation. Contrastive implosives are found in approximately 13% of the world's languages. In the International Phonetic Alphabet, implosives are indicated by modifying the top of a letter (voiced stop) with a rightward-facing hook: . Articulation During the occlusion of the stop, pulling the glottis downward rarefies the air in the vocal tract. The stop is then released. In languages whose implosives are particularly salient, that may result in air rushing into the mouth before it flows out again with the next vowel. To ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Click Consonant
Click consonants, or clicks, are speech sounds that occur as consonants in many languages of Southern Africa and in three languages of East Africa. Examples familiar to English-speakers are the ''tut-tut'' (British spelling) or '' tsk! tsk!'' (American spelling) used to express disapproval or pity, the '' tchick!'' used to spur on a horse, and the '' clip-clop!'' sound children make with their tongue to imitate a horse trotting. Anatomically, clicks are obstruents articulated with two closures (points of contact) in the mouth, one forward and one at the back. The enclosed pocket of air is rarefied by a sucking action of the tongue (in technical terminology, clicks have a lingual ingressive airstream mechanism). The forward closure is then released,This is the case for all clicks used as consonants in words. Paralinguistically, however, there are other methods of making clicks: ''under'' the tongue or as above but by releasing the rear occlusion first. See #Places of articul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glottalic Consonant
In phonetics, a glottalic consonant is a consonant produced with some important contribution (movement or closure) of the glottis. Glottalic sounds may involve motion of the larynx upward or downward, as the initiator of an egressive or ingressive glottalic airstream mechanism respectively. An egressive glottalic airstream produces '' ejective consonants'', while an ingressive glottalic airstream produces '' implosive consonants''. Ejectives are almost always voiceless stops (plosives) or affricates, while implosives are almost always voiced stops. However, when a sound is said to be '' glottalized'', this is often not what is meant. Rather, glottalization usually means that a normal pulmonic airstream is partially or completely interrupted by closure of the glottis. Sonorants (including vowels) may be glottalized in this fashion. There are two ways this is represented in the IPA: (a) the same way as ejectives, with an apostrophe; or, (b) more properly with a superscript glot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ejective Consonant
In phonetics, ejective consonants are usually voiceless consonants that are pronounced with a glottalic egressive airstream. In the phonology of a particular language, ejectives may contrast with aspirated, voiced and tenuis consonants. Some languages have glottalized sonorants with creaky voice that pattern with ejectives phonologically, and other languages have ejectives that pattern with implosives, which has led to phonologists positing a phonological class of glottalic consonants, which includes ejectives. Description In producing an ejective, the stylohyoid muscle and digastric muscle contract, causing the hyoid bone and the connected glottis to raise, and the forward articulation (at the velum in the case of ) is held, raising air pressure greatly in the mouth so when the oral articulators separate, there is a dramatic burst of air. The Adam's apple may be seen moving when the sound is pronounced. In the languages in which they are more obvious, ejectives are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Implosive Consonant
Implosive consonants are a group of stop consonants (and possibly also some affricates) with a mixed glottalic ingressive and pulmonic egressive airstream mechanism.''Phonetics for communication disorders.'' Martin J. Ball and Nicole Müller. Routledge, 2005. That is, the airstream is controlled by moving the glottis downward in addition to expelling air from the lungs. Therefore, unlike the purely glottalic ejective consonants, implosives can be modified by phonation. Contrastive implosives are found in approximately 13% of the world's languages. In the International Phonetic Alphabet, implosives are indicated by modifying the top of a letter (voiced stop) with a rightward-facing hook: . Articulation During the occlusion of the stop, pulling the glottis downward rarefies the air in the vocal tract. The stop is then released. In languages whose implosives are particularly salient, that may result in air rushing into the mouth before it flows out again with the next vowel. To ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Click Consonant
Click consonants, or clicks, are speech sounds that occur as consonants in many languages of Southern Africa and in three languages of East Africa. Examples familiar to English-speakers are the ''tut-tut'' (British spelling) or '' tsk! tsk!'' (American spelling) used to express disapproval or pity, the '' tchick!'' used to spur on a horse, and the '' clip-clop!'' sound children make with their tongue to imitate a horse trotting. Anatomically, clicks are obstruents articulated with two closures (points of contact) in the mouth, one forward and one at the back. The enclosed pocket of air is rarefied by a sucking action of the tongue (in technical terminology, clicks have a lingual ingressive airstream mechanism). The forward closure is then released,This is the case for all clicks used as consonants in words. Paralinguistically, however, there are other methods of making clicks: ''under'' the tongue or as above but by releasing the rear occlusion first. See #Places of articul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airstream Mechanism
In phonetics, the airstream mechanism is the method by which airflow is created in the vocal tract. Along with phonation and articulation, it is one of three main components of speech production. The airstream mechanism is mandatory for sound production and constitutes the first part of this process, which is called initiation. The organ generating the airstream is called the ''initiator'' and there are three initiators used in spoken human languages: * the diaphragm together with the ribs and lungs ''(pulmonic'' mechanisms), * the glottis ''(glottalic'' mechanisms), and * the tongue ''(lingual'' or ''"velaric"'' mechanisms). Though not used in any language, the cheeks may be used to generate the airstream ''(buccal'' mechanism, notated in VoQS). See buccal speech. After a laryngectomy, the esophagus may be used as the initiator (notated for simple esophageal speech and for tracheo-esophageal speech in VoQS). See esophageal speech. ''Percussive'' consonants are produc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |