Speech recognition environment control apparatus for spoken dialog system and method thereof

摘要

PURPOSE: A voice recognition environmentally control apparatus for a voice conversation system and method thereof are provided to enable a user to smoothly talk with opponents by improving a voice recognition performance. CONSTITUTION: An apparatus searching and initialization unit(1-3) searches an apparatus which is necessary for the voice conversation system of a user. The apparatus searching and initialization unit confirm the condition satisfaction of the apparatus. The apparatus searching and initialization unit initialized the environmentally variables of the apparatus. A noise level evaluation unit(1-4) estimates noise from the microphone input level of the searched microphone. A microphone volume evaluation apparatus(1-5) evaluates the volume of the microphone according to the evaluated noise level.