Supriya Ghosh (Editor)

Voiceless pharyngeal fricative

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IPA number
  
144

Unicode (hex)
  
U+0127

Kirshenbaum
  
H

Entity (decimal)
  
ħ

X-SAMPA
  
X\

Braille
  
Example

Voiceless pharyngeal fricative

The voiceless pharyngeal fricative is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is an h-bar, ⟨ħ⟩. In the transcription of Arabic, Berber and other scripts, it is often written ⟨Ḥ⟩, ⟨ḥ⟩.

Contents

Typically characterized as a fricative in the upper pharynx, it is often a whispered [h].

Features

Features of the voiceless pharyngeal fricative:

  • 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 pharyngeal, which means it is articulated with the tongue root against the back of the throat (the pharynx).
  • 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.
  • Because the sound is not produced with airflow over the tongue, the central–lateral dichotomy does not apply.
  • The airstream mechanism is pulmonic, which means it is articulated by pushing air solely with the lungs and diaphragm, as in most sounds.

    • Occurrence

    This sound is the most commonly cited realization of the Semitic letter hēth, which occurs in all dialects of Arabic, Classical Syriac, as well as Biblical and Tiberian Hebrew but only a minority of speakers of modern Hebrew. It has also been reconstructed as appearing in Ancient Egyptian, a related Afro-Asiatic language. Modern non-Oriental Hebrew has merged the voiceless pharyngeal fricative with the voiceless velar (or uvular) fricative. However, phonetic studies have shown that the so-called voiceless pharyngeal fricatives of Semitic languages are often neither pharyngeal (but rather epiglottal) nor fricatives (but rather approximants).

    References

    Voiceless pharyngeal fricative Wikipedia
    (Text) CC BY-SA