6. The intelligibility testing device of claim 1 , further comprising a scoring algorithm configured to compare the output data to the test data stored in the storage medium and to generate the accuracy score.
6. The intelligibility testing device of claim 1 , further comprising a scoring algorithm configured to compare the output data to the test data stored in the storage medium and to generate the accuracy score. 7. The intelligibility testing device of claim 6 , wherein the scoring algorithm is configured to convert the accuracy score to an STI intelligibility score.