HEARSAY

HEARSAY is speech understanding system. The system consists of a set of cooperating independent processes, each representing a source of knowledge. The knowledge is used either to predict what may appear in a given context or to verify hypotheses resulting from a prediction. The system was developed at Carnegie-Mellon University.

Reddy,D.R, L.D.Erman, R.D.Fennell and R.B.Neely, The HEARSAY speech understanding system: An example of the recognition process, 1973