Vehicle Approach Alert Device

A vehicle approach alert device includes: a memory 11b memorizing a warning sound source data for emitting a warning sound from an external sound emitting unit 14 and a canceling sound source data for emitting a canceling sound from an internal sound emitting unit 15. The canceling sound cancels the warning sound transmitted from the external sound emitting unit to inside of the vehicle. The vehicle approach alert device further includes: a control part 11 configured to read the warning sound source data from the memory to cause the external sound emitting unit to emit the warning sound based on the warning sound source data, and to read the canceling sound source data from the memory to cause the internal sound emitting unit to emit the canceling sound based on the canceling sound source data to be synchronized with the warning sound. 种车辆接近通报装置，该车辆接近通报装置包括：存储器(11b)，存储用于通过外部发声单元(14)发出警报声的警报声源数据和用于通过内部发声单元(15)发出抵消声的抵消声源数据。所述抵消声用于抵消从外部发声单元传输到车辆内部的警报声。所述车辆接近通报装置还包括：控制部(11)，配置为从所述存储器读取警报声源数据，以使所述外部发声单元基于所述警报声源数据发