Speech Attribute Detection to Recognize Arabic Broadcast Speech in Industrial Networks

Table 2

The manner of articulation classes and place of articulation classes used in this work.

Articulation	Phonological classes
Manner of articulation (7 classes)	Stops, affricates, fricatives,; nasals, laterals, trills,; and semi-vowels (or a so-called approximant)
Point of articulation (9 classes)	Labial, labiodental, interdental,; alveolar, palatal, velar,; uvular, pharyngeal, and glottal