Systems and methods for improving the performance of a speech recognition system. In some embodiments a tuner module and/or a tester module are configured to cooperate with a speech recognition system. The tester and tuner modules can be configured to cooperate with each other. In one embodiment, the...http://www.google.com/patents/US7440895?utm_source=gb-gplus-sharePatent US7440895 - System and method for tuning and testing in a speech recognition system