Speech training products are available from OUR CATALOG

• Pronunciation practice using automatic Speech Recognition technology
• Immediate feedback based on your speech quality
• Curricula for individuals, schools, clinics, and businesses
• Self-paced learning
• Interactive multimedia instructions and games

CDT Press Releases

We develop and sell computer-based speech training software. CDT products apply automatic speech recognition technologies to speech training for children and adults with articulation disorders, speech intelligibility problems associated with hearing impairment, second-language acquisition, and developmental handicaps. All products have been demonstrated to be effective through systematic clinical trials.

CDT employs research scientists and technicians from the fields of cognitive science, computer science, engineering, experimental psychology, instructional systems design, linguistics, mathematics, and speech and hearing sciences.