Publications by authors named "Dafydd Ravenscroft"
Sensors (Basel)
December 2021
Article Synopsis
- Silent speech recognition allows speech identification without sound, beneficial for individuals with voice impairments or in silent environments.
- A graphene-based strain gauge sensor, worn on the throat, detects slight muscle movements and vibrations, while machine learning algorithms translate these signals into predicted speech.
- The study developed a flexible sensor using graphene printed on lycra, achieving a 55% accuracy rate for words and 85% for movements, showcasing the potential for wearable technology in silent speech applications.
