To provide a reproduction device, reproduction method, and on-vehicle speaker system capable of appropriately localizing a sound image.SOLUTION: A reproduction device 30 according to an embodiment outputs a reproduction signal to a speaker unit system 100 including: a first speaker unit group 11; and a second speaker unit group 12 arranged behind the first speaker unit group 11. The reproduction device includes: first delay circuits 321L, 321R for delaying a reproduction signal to be output to speaker units included in the first speaker unit group 11; and second delay circuits 322L, 322R for delaying a reproduction signal to be output to speaker units included in the second speaker unit group 12. A distance difference (L2L-L24) between a distance L2L and a distance L2R and a delay time corresponding to a distance L12 in a front and rear direction are set in the second delay circuit 322R concerning the second speaker unit group 12.SELECTED DRAWING: Figure 1

    【課題】音像を適切に定位することができる再生装置、再生方法、及び車載スピーカシステムを提供する。【解決手段】本実施の形態にかかる再生装置30は、第1のスピーカユニット群11と、第1のスピーカユニット群11よりも後方に配置された第2のスピーカユニット群12と、を備えたスピーカユニットシステム100に再生信号を出力する再生装置であって、第1のスピーカユニット群11に含まれるスピーカユニットに出力される再生信号を遅延させる第1の遅延回路321L、321Rと、第2のスピーカユニット群12に含まれるスピーカユニットに出力される再生信号を遅延させる第2の遅延回路322L、322Rと、を備えている。第2のスピーカユニット群12において、距離L2Lと距離L2Rとの距離差(L2L−L24)、及び、前後方向距離L12に応じた遅延時間が第2の遅延回路322Rに設定されている。【選択図】図1


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    Title :

    REPRODUCTION DEVICE, REPRODUCTION METHOD, AND ON-VEHICLE SPEAKER SYSTEM


    Additional title:

    再生装置、再生方法、及び車載スピーカシステム


    Contributors:

    Publication date :

    2019-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H04S Stereophone Systeme , STEREOPHONIC SYSTEMS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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