METHOD FOR DRIVING A DIALOG SYSTEM

摘要

The invention describes a method for driving a dialog system ( 1 ) comprising an audio interface ( 11 ) for processing audio signals ( 3,6 ). The method deduces characteristics ( 2 ) of an expected audio input signal ( 3 ) and generates audio interface control parameters ( 4 ) according to these characteristics ( 2 ). The behaviour of the audio interface ( 11 ) is optimised based on the audio interface control parameters ( 4 ). Moreover the invention describes a dialog system ( 1 ) comprising an audio interface ( 11 ), a dialog control unit ( 12 ), a predictor module ( 13 ) for deducing characteristics ( 2 ) of an expected audio input signal ( 3 ), and an audio optimiser ( 14 ) for optimising the behaviour of the audio interface ( 11 ) by generating audio input control parameters ( 4 ) based on the characteristics ( 2 ).