The voiced palato-alveolar sibilant affricate, voiced post-alveolar affricate or voiced domed postalveolar sibilant affricate is a type of consonantal sound, used in some spoken languages. The sound is transcribed in the International Phonetic Alphabet with ⟨d͡ʒ⟩ (formerly the ligature ⟨ʤ⟩), or in some broad transcriptions ⟨ɟ⟩, and the equivalent X-SAMPA representation is dZ. Alternatives commonly used in linguistic works, particularly in older or American literature, are ⟨ǰ⟩, ⟨ǧ⟩, ⟨ǯ⟩, and ⟨dž⟩. It is familiar to English speakers as the pronunciation of ⟨j⟩ in jump.

Quick Facts dʒ, d̠ʒ ...

Voiced postalveolar affricate
dʒ
d̠ʒ
IPA Number	104 135
Audio sample
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Encoding
Entity (decimal)	d​͡​ʒ
Unicode (hex)	U+0064 U+0361 U+0292
X-SAMPA	dZ or d_rZ
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Features of the voiced postalveolar affricate:

• Its manner of articulation is sibilant affricate, which means it is produced by first stopping the air flow entirely, then directing it with the tongue to the sharp edge of the teeth, causing high-frequency turbulence.
• Its place of articulation is palato-alveolar, that is, domed (partially palatalized) postalveolar, which means it is articulated with the blade of the tongue behind the alveolar ridge, and the front of the tongue bunched up ("domed") at the palate.
• Its phonation is voiced, which means the vocal cords vibrate during the articulation.
• It is an oral consonant, which means air is allowed to escape through the mouth only.
• It is a central consonant, which means it is produced by directing the airstream along the center of the tongue, rather than to the sides.
• The airstream mechanism is pulmonic, which means it is articulated by pushing air solely with the intercostal muscles and abdominal muscles, as in most sounds.

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