Sony Corporation

Mizuki Shimamura

Takahiro Suzuki

Tomohiro Ito

Daizen Kobayashi

Eiji Kuwahara

Yuzo Ozaki

Sound quality is improved. A plurality of speaker units including a first speaker unit of a dynamic type, an arrangement case having an inner space formed as an arrangement space in which the plurality of speaker units is arranged, and a sound conduit protruding from the arrangement case and provided as a path for sound output from the plurality of speaker units are provided, the first speaker unit has a highest sound output band among the plurality of speaker units, the axial direction of the sound conduit and the axial direction of the first speaker unit are oriented in the same direction, the speaker units except the first speaker unit are arranged around the first speaker unit or on the opposite side to the sound conduit with the first speaker unit therebetween, and a central axis of the first speaker unit is positioned further on the inner side than the inner peripheral surface of the sound conduit.

Sound output device

A headphone includes a sound emission unit supported by a temple included in a glass portion including a display and/or a lens and to be inserted into a concha cavity of a user's ear.

Growing community of inventors

Saitama, Japan

Mizuki Shimamura