PROBLEM TO BE SOLVED: To provide a wireless aircraft, noise cancel method and wireless aircraft program that maintain a flight performance of a device main body, and can reduce noise.SOLUTION: A wireless aircraft 10 flying in air due to a propeller rotating by a motor is configured to: collect a rotation sound of motor; generate a sound wave serving an inverse phase of the collected rotation sound; collect a surrounding sound; and synthesize the sound wave serving the inverse phase of the collected rotation sound with the collected sound to thereby implement noise cancelling.SELECTED DRAWING: Figure 1

    【課題】装置本体の飛行性能を維持しつつ、ノイズを低減することが可能な無線航空機、ノイズキャンセル方法及び無線航空機用プログラムを提供する【解決手段】モータで回転するプロペラにより空中を飛行する無線航空機10は、モータの回転音を集音し、集音した回転音の逆位相となる音波を生成し、周辺の音を集音し、集音した音に対して、集音した回転音の逆位相となる音波を合成することでノイズキャンセリングを行う。【選択図】図1


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    Titel :

    WIRELESS AIRCRAFT, NOISE CANCEL METHOD, AND WIRELESS AIRCRAFT PROGRAM


    Weitere Titelangaben:

    無線航空機、ノイズキャンセル方法及び無線航空機用プログラム。


    Beteiligte:
    SUGAYA SHUNJI (Autor:in)

    Erscheinungsdatum :

    12.01.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler



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