To provide a speaker system having a cushion body for human contact, in which discomfort imparted to a person at the time of contact is reduced, and sound can be ejected outside effectively.SOLUTION: A speaker system 10 comprises a cushion body 101 coming into contact with a person upon seating, and speakers 131, 132 whose front side is covered with the cushion body 101. The cushion body 101 is formed of fibers entangling three-dimensionally, and has reticulated elastic bodies 111, 121 for supporting load from human, and a covering material 102 for wrapping around the reticulated elastic bodies 111, 121. The covering material 102 has a first covering material 113 covering a portion in front of the speaker out of the surrounding of the reticulated elastic bodies 111, 121, and the remaining second covering material 114 excepting the first covering material 113, where the first covering material 113 has sound permeability higher than that of the second covering material 114.SELECTED DRAWING: Figure 3

    【課題】人が接触するクッション体を有するスピーカシステムにおいて、人が接触したときに人に与える違和感を軽減し、かつ、効果的に外部に音を放出することができるスピーカシステムを提供する。【解決手段】スピーカシステム10は、着座することで人が接触するクッション体101と、前方がクッション体101によって覆われているスピーカ131、132と、を備え、クッション体101は、三次元状に絡み合う繊維により形成され、人からの荷重を支える立体網状弾性体111、121と、立体網状弾性体111、121の周囲を覆う被覆材102と、を有し、被覆材102は、立体網状弾性体111、121の周囲のうちスピーカの前方の部分を覆う第1被覆材113と、第1被覆材113を除いた残りの第2被覆材114とを有し、第1被覆材113は、第2被覆材114よりも音響透過性が高い。【選択図】図3


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    Title :

    SPEAKER SYSTEM AND NOISE CONTROL ARRANGEMENT


    Additional title:

    スピーカシステムおよび騒音制御装置


    Contributors:

    Publication date :

    2019-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / A47C Stühle , CHAIRS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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