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Bana is an Afro-Asiatic language spoken in northern Cameroon. Dialects include Gamboura and Gili.
Bana is spoken in the canton of Guili, in the northern part of the commune of Bourrha (department of Mayo-Tsanaga, Far North Region). The speakers call their language koma kabana 'the language of the Bana'.
The vowels of Bana are /ɨ ə ɛ/, which can occur with high, falling, low, or rising tone.
Notes
^ Bana at Ethnologue (18th ed., 2015) (subscription required)
Binam Bikoi, Charles, ed. (2012). Atlas linguistique du Cameroun (ALCAM) [Linguistic Atlas of Cameroon]. Atlas linguistique de l'Afrique centrale (ALAC) (in French). Vol. 1: Inventaire des langues. Yaoundé: CERDOTOLA. ISBN9789956796069.
Hofmann, Erica (1990). A preliminary phonology of bana (MA thesis). University of Victoria.