Voiceless linguolabial fricative
| Voiceless linguolabial fricative |
| θ̼ |
| f̺ |
|
The voiceless linguolabial fricative is a type of consonantal sound used in some spoken languages. The symbol in the International Phonetic Alphabet that represents it is θ̼ or f̺.
Features
Features:
- Its manner of articulation is fricative, which means it is produced by constricting air flow through a narrow channel at the place of articulation, causing turbulence.
- Its place of articulation is linguolabial, which means it is articulated with the tongue against the upper lip.
- Its phonation is voiceless, which means it is produced without vibrations of the vocal cords. In some languages the vocal cords are actively separated, so it is always voiceless; in others the cords are lax, so that it may take on the voicing of adjacent sounds.
- It is an oral consonant, which means air is allowed to escape through the mouth only.
- The airstream mechanism is pulmonic, which means it is articulated by pushing air solely with the lungs and diaphragm, as in most sounds.
Occurrence
References
|
|
|
|
IPA topics
|
|
| IPA |
|
|
| Phonetics |
|
|
| Special topics |
|
|
| Encodings |
|
|
|
|
|
|
|
| These tables contain phonetic symbols, which may not display correctly in some browsers. [Help] |
| Where symbols appear in pairs, left—right represent the voiceless—voiced consonants. |
| Shaded areas denote pulmonic articulations judged to be impossible. |
| * Symbol not defined in IPA. |
|
|
| Chart image |
Pulmonics · Non-pulmonics · Affricates · Co-articulated
|
|
|
|
|
|
|