UAspeech Database

The UAspeech Database is a standardized corpus of dysarthric speech recordings created for research in accessible speech technology. It contains isolated word recordings from speakers with cerebral palsy exhibiting varying degrees of dysarthria, along with matched control speakers. Each speaker's intelligibility is rated by naive listeners, providing ground truth for intelligibility assessment research. UAspeech has become a benchmark dataset for evaluating automatic speech recognition systems, intelligibility prediction models, and other assistive speech technologies designed for people with motor speech disorders.