|This language has||24 segments|
|Its Frequency index is||0.527254250 (average percentage of segments; 0.1: many very rare segments; 0.39: average; 0.7: many common segments)|
|The language has these sounds:||p b m f v t d s z n r l nj j k g N w i e a O o u|
|Source(s):||Naden, A.J. 1973. The Grammar and Semantics of Bisa. Summer Institute of Linguistics and School of Oriental and African Studies, London.
Naden, A.J. 1973. The Grammar of Bisa. Ph. D. Thesis. School of Oriental and African Studies, London University, London.