| 摘要 |
A sound output apparatus for preventing an accident according to one embodiment of the present invention includes an input unit which receives a sound signal from a sound device, a recognition unit which recognizes external light or sound and outputs a sensing signal based on the recognized result, a control unit which outputs danger situation recognition information based on the sensing signal outputted from the recognition unit and the sound signal received in the input unit, and an output unit which outputs the danger situation recognition information outputted from the control unit and the sound signal received in the input unit. |
