ALARM SOUND GENERATING DEVICE AND ALARM SOUND GENERATING METHOD

摘要

PROBLEM TO BE SOLVED: To output an alarm sound that is easy to hear in the cabin of a vehicle.

SOLUTION: A detection sensor 10 detects the information required for driving a vehicle 40. An alarm sound generating section 20 uses the information detected by the detection sensor 10 to generate an alarm sound in which sine waves with plural frequencies are combined. Plural alarm sound output sections 30 output an alarm sound generated by the alarm sound generating section 20 into the cabin of the vehicle 40.

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