puits (1) technologie (1) incorporation (1) expérience scientifique (1) effet (1) Development (1) Varieties (1) Identification (1) English (1) Technology (1) Speech perception (1) Population (1) Performance (1) Orators (1) Nguni (African people) (1) Native language (1) Lecturers (1) Language and languages (1) Incorporation (1) Identification (1) Experiments (1) English language--Africa (1) Black (1) Automatic speech recognition (1) Acoustic models (1) Identification (1) Languages (1) Technology (1) Speakers (1) Population (1)