Speech recognition system for crime prevention in dangerous area

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The present invention refers to voice recognition relates to alarm system for preventing crime, audio and video signals within a region risk for entering audio-visual input module (100); said audio-visual input module (100) audio and video signals from storage storing block module (200); said audio-visual input module (100) in a voice signal inputted voice signal differently a dangerous analysis or classification, classification based on speech signals in a voice analysis module generating alarm it does (300); said audio-visual input module (100), storage block module (200), voice analysis module (300) for applying the power to a power block (600) comprising at characterized in that. According to the present invention, successive voice recognition risk zone to detect a generating condition crime in external rollover valve for preventing crime in a risk zone that can provide the alarm system, rare measurer sets in particular such as vulnerable area or security device for elevator the businessman behavior crime can occur for reducing internal position at a location where the transmitter exceeds to voice signal place in advance by appointment a word, abnormal noise sensing, read on/off to perform or allotted to each broadcasting, location information of the tread is generated according to step risk with inform the situation information, the camera before and after broadcasting of recording is recorded as data and voice of the by providing a transmitting/receiving system of danger signal, for pre-efficiency can implement for preventing crime..