A method for keyword detection in a controlled-environment facility comprises capturing a conversation within the controlled-environment facility and executing a hybrid keyword detection application for detecting a keyword spoken during the conversation. A system comprises an audio capture system operable...http://www.google.fr/patents/US7860722?utm_source=gb-gplus-shareBrevet US7860722 - System and method for keyword detection in a controlled-environment facility using a hybrid application
System and method for keyword detection in a controlled-environment facility ...
