PROBLEM TO BE SOLVED: To provide a vibration controller capable of facilitating transmission of vibration to a seated person and reducing a noise due to vibration.SOLUTION: It is possible to set a vibration frequency Wx causing less noise for a sound generated by a speaker 100 by determining the vibration frequency Wx of a vibration generation part 2 based on the sound acquired by an acquisition part 3, resulting in the reduction of a noise due to vibration. In this case, vibration is easily transmitted to a seated person, since even increasing the vibration intensity (amplitude) of the vibration generation part 2 hardly generates a noise.SELECTED DRAWING: Figure 5

    【課題】着座者に振動を伝達させやすく、且つ、振動によるノイズを低減することができる振動制御装置を提供する。【解決手段】取得部3が取得した発生音に基づき、振動発生部2の振動周波数Wxを決定することで、スピーカ100の発生音にとってノイズとなりにくい振動周波数Wxを設定することができ、振動によるノイズを低減することができる。このとき、振動発生部2の振動の強度(振幅)を高くしてもノイズとなりにくいことから、着座者に振動を伝達させやすい。【選択図】図5


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    Title :

    VIBRATION CONTROLLER


    Additional title:

    振動制御装置


    Contributors:

    Publication date :

    2018-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet




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