see References below.
The consonants
p | t | ch [tʃ] | k | ʼ [ʔ] |
b | d | (j) [tʃ] | g | |
mb | nd | ng [ŋg] | ||
nz | ||||
s | h | |||
m | n | ny [ɲ] | ŋ | |
l | y [j] | w |
The short vowels
i | u | |
e | o | |
ɛ | ə | ɔ |
a |
The long vowels
ii | uu | ||
ee | oo | (øø) | |
ɛɛ | əə | ɔɔ | |
aa | (αα) |
Ekanjume, Beatrice. 1998. A sketch outline of tones in Akoose. MA thesis, University of Yaounde 1.
Ekanjume, Beatrice. 2005. The phrasal phonology of tones in Akɔ́ɔ́sɛ: Evidence from naturally occurring code-switching data. PhD thesis, University of Yaounde 1.
Ekanjume, Beatrice. 2008. The phonological phrase as a prosodic domain in Akóóse. Journal of West African Languages. 35:57-76.
Hedinger, Robert and Sylvia Hedinger. 1977. Phonology of Akɔɔse (Bakossi). Yaoundé: SIL. 88 pages.
Hedinger, Robert, Sylvia Hedinger and G.E.R Metuge. 1992/2009. Détel, délâŋ-ʼɛ Akɔ́ɔ̄sē. Letʼs Read and Write Bakossi. Yaoundé: SIL.
Hedinger, Robert. 1985b. Some issues in the establishment of an orthography for Akɔɔse. ms. 7 pages.
Hedinger, Robert. 2011. Akoose orthography guide. Yaoundé: SIL. 88 pages.
Ngome, Manasse. nd. Akose orthography. Ms.
Palle, Angela Diengu. 2000. The lexical phonology of Akoose nouns. MA thesis, University of Buea.