390 (1989 M. Yonadjiel). Ethnic population: Large deaf population (1989).
Schools and an association for the deaf in N’Djamena, Sarh, and Moundou.
6a (Vigorous).
Influences from American Sign Language [ase]. Some signs are traditional. Teachers trained in Nigeria. Muslim, Christian.
Influences from American Sign Language [ase]. Some signs are traditional. Teachers trained in Nigeria. Muslim, Christian.