PROBLEM TO BE SOLVED: To achieve both entertainment property and safety.SOLUTION: The risk of driving is determined by a risk determination unit 42 on the basis of a signal from a speed sensor 18. When it is determined that there is a risk of driving when generating a music, at least one of the scale of sound in generated music, a chord sounded in music, timing with which the sound of an instrument is sounded in music, and the playing speed of an instrument in music is changed by a signal processing unit 44.SELECTED DRAWING: Figure 5

    【課題】エンタテイメント性と安全性の両立を図ることができる。【解決手段】危険判定部42によって、速度センサ18からの信号に基づいて、運転の危険性を判定する。信号処理部44によって、音楽を生成する際に、運転の危険性があると判定されると、生成する音楽における音のスケール、音楽において鳴らす和音、音楽において楽器の音を鳴らすタイミング、及び音楽における楽器の演奏速度の少なくとも1つを変更する。【選択図】図5


    Access

    Download


    Export, share and cite



    Title :

    MUSIC REPRODUCTION DEVICE AND PROGRAM


    Additional title:

    音楽再生装置及びプログラム


    Contributors:
    UDA NAONORI (author)

    Publication date :

    2017-06-08


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



    VEHICLE-MOUNTED MUSIC REPRODUCTION DEVICE, MUSIC REPRODUCTION METHOD, AND PROGRAM

    ISHIOKA KATSUHITO / KIMURA TOMOMICHI / SUGAWARA KEITARO | European Patent Office | 2016

    Free access


    REPRODUCTION DEVICE, REPRODUCTION METHOD, AND PROGRAM

    TAKAZAWA KAZUKI / FUKUTOME MASAYOSHI / MATSUMOTO YUICHI | European Patent Office | 2018

    Free access


    REPRODUCTION CONTROL DEVICE, REPRODUCTION SYSTEM, REPRODUCTION CONTROL METHOD, AND REPRODUCTION CONTROL PROGRAM

    NAGAYAMA MASAYUKI / MIYAMOTO SHINICHI / TAKAHASHI ATSUSHI et al. | European Patent Office | 2019

    Free access