Computer-Based Speech Training

Computer-based speech training (CBST) refers to software systems designed to help individuals improve their speech production through automated exercises, feedback, and practice. These systems typically present target words or utterances, capture the user's speech through a microphone, analyse the production, and provide visual, auditory, or articulatory feedback on accuracy. CBST systems are used in speech therapy for children and adults with language disorders, hearing impairments, or speech sound disorders, as well as for second language learning. They offer the advantage of enabling independent practice outside of clinical sessions, though they vary widely in the sophistication of their feedback — from simple waveform displays to 3D animated articulatory models showing tongue and lip positions.