<p>In embodiments of the invention, a headrest of a vehicle seat or a speaker box which can be attached to the vehicle seat or to a headrest is described. The headrest or the speaker box may comprise at least one speaker integrated in the headrest or in the speaker box, wherein the speaker has a main sound emission direction and wherein the speaker is fixed in the headrest or in the speaker box in such a way that the main sound emission direction is inclined with respect to a backrest main direction of the backrest of the vehicle seat.</p>
申请公布号
CA2806933(A1)
申请公布日期
2012.02.02
申请号
CA20112806933
申请日期
2011.07.28
申请人
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
发明人
SILZLE, ANDREAS;HEISE, ULRIK;VARGA, STEFAN;LANG, MATTHIAS;HELLMUTH, OLIVER