发明名称 Audio reproducing apparatus and headphone
摘要 PCT No. PCT/JP95/00096 Sec. 371 Date Dec. 4, 1995 Sec. 102(e) Date Dec. 4, 1995 PCT Filed Jan. 27, 1995 PCT Pub. No. WO95/20866 PCT Pub. Date Aug. 3, 1995An object of the present invention is to provide an audio reproducing apparatus which makes a radiation impedance from an inlet of an external auditory canal of a listener to an outside approximate to that obtained when the listener does not put the apparatus, facilitates localization of a reproduced sound image, and allows the listener to feel more comfortable when putting the apparatus on the head. Headphone units (120) of a headphone are disposed so as to be opposed to both the left and right ears (23a), (23b) of a listener (23). Planes of the headphone units (120) opposed to both the left and right ears (23a), (23b) of the listener (23) are provided with being inclined at a predetermined angle forward or backward so as not to be perpendicular to a straight line passing the centers of both the left and right ears (23a), (23b) of the listener (23).
申请公布号 US5761314(A) 申请公布日期 1998.06.02
申请号 US19950513848 申请日期 1995.12.04
申请人 SONY CORPORATION 发明人 INANAGA, KIYOFUMI;YAMADA, YUJI
分类号 H04R5/033;H04S1/00;H04S3/00;H04S7/00;(IPC1-7):H04S5/00;H04R5/02 主分类号 H04R5/033
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