Intelligent acoustic microphones front-end with speech recognition feedback

摘要

An optimizing unit (OU) (10) controls a microphone system (MS) (12) regarding its receiving parameters. The MS picks up and processes voice signals. After processing the signals via the OU, the MS receiving parameters are controlled so that recognition performance is optimized for a voice identifier (11) subordinate to the OU. An independent claim is also included for a device for controlling a voice recognition system.