The Calista recognizer that was used was derived from Sphinx-3.
Sphinx | Great Sphinx of Giza | sphinx | CMU | CMU Sphinx | Sphinx (Romania) | Sphinx Mountain | Sphinx (cat) |
Most recent versions of the ResCarta Toolkit also support the use of BroadCast WAV format with full text automatic audio transcription AAT based on CMU Sphinx for storage and access to oral histories and news casts.