VEHICLE APPROACH NOTIFICATION DEVICE
DRIVE
February 27, 2025
A vehicle approach notification device includes a sound emitter configured to output a notification sound. The sound emitter includes a vibration plate that generates sound, and sound guide tubes that outputs the notification sound toward an outside of the vehicle. The sound guide tubes include a first sound guide tube directed to a front area in front of the vehicle, and a second sound guide tube directed in a direction different from a direction in which the first sound guide tube is directed. Each of the sound guide tubes is configured to amplify a sound having a frequency corresponding to a tube path length of the sound guide tube by causing the sound generated by the vibration plate to resonate. The tube path length of the first sound guide tube and the tube path length of the second sound guide tube are different from each other.
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