To provide a vibration controller capable of hardly giving a user a feeling of discomfort while enhancing an arousal effect for the user.SOLUTION: A harmonic signal generation part 2 of a vibration controller 1B sequentially outputs each of a plurality of AC signals for driving vibration units 20A and 20B. A frequency of each of the plurality of AC signals corresponds to a frequency of a sound constituting a chord. Thus, vibration generated by the plurality of AC signals can easily arouse a user, and can hardly give a feeling of discomfort to the user.SELECTED DRAWING: Figure 7

    【課題】ユーザの覚醒効果を向上させつつ、ユーザに不快感を与えにくくすることができる振動制御装置を提供する。【解決手段】振動制御装置1Bのハーモニック信号生成部2は、振動ユニット20A、20Bを駆動させるための複数の交流信号のそれぞれを順次出力する。複数の交流信号のそれぞれの周波数が、和音の構成音の周波数に対応していることで、これらの複数の交流信号によって発生する振動は、ユーザを覚醒させやすく、且つ、ユーザに不快感を与えにくい。【選択図】図7


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    Title :

    VIBRATION CONTROLLER


    Additional title:

    振動制御装置


    Contributors:

    Publication date :

    2019-11-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY , Vorrichtungen zum Einführen oder Aufbringen von Substanzen in oder auf den Körper / A47C Stühle , CHAIRS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme




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