| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibration generation method and a device for the same, by which a person can fully perceive vibration without intermittently operating a vibrating motor (turning ON/OFF). SOLUTION: The vibration generation device is configured, such that two or more rotors 5A, 5B generating different vibration frequencies are arranged in the vibrating motor 1 equipped to a sensory apparatus; the two or more rotors 5A, 5B are each made to individually, simultaneously and successively rotate, thus making two or more kinds of vibrational frequencies combined and generating a complicated vibrational frequency; and the person can thereby fully perceive the vibration owing to the generation of uneven, complicated and different frequency, even if the vibration motor 1 is continuously applied with a voltage. Functions, such as a circuit for turning the apparatus ON/OFF, can be dispensed with. COPYRIGHT: (C)2003,JPO
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