发明名称 EARPHONE HAVING A CONTROLLED ACOUSTIC LEAK PORT
摘要 An earphone comprising an earphone housing having a wall comprising (1) a front side that joins (2) an end portion in which a primary sound output opening is formed, which joins (3) a face portion in which a secondary output opening is formed, which joins (4) a back side which joins the front side and encloses a driver, wherein the face portion and the front side form a tapered portion of the earphone housing that is dimensioned to be inserted into, and contact, an ear of a wearer, wherein the primary output opening is dimensioned to output sound generated by a diaphragm of the driver contained within the earphone housing into the ear, the secondary output opening is dimensioned to vent the ear to a surrounding environment, and wherein the primary output opening and the secondary output opening face different directions and are positioned over a sound output face of the driver.
申请公布号 US2016150309(A1) 申请公布日期 2016.05.26
申请号 US201514951028 申请日期 2015.11.24
申请人 Apple Inc. 发明人 Howes Michael B.;Azmi Yacine;Porter Scott P.;Aase Jonathan S.;Bright Andrew P.;Wilk Christopher R.
分类号 H04R1/10;H04R1/28 主分类号 H04R1/10
代理机构 代理人
主权项 1. An earphone comprising: an earphone housing having a wall comprising (1) a front side that joins (2) an end portion in which a primary sound output opening is formed, which joins (3) a face portion in which a secondary output opening is formed, which joins (4) a back side which joins the front side and encloses a driver, wherein the primary output opening is dimensioned to output sound generated by a diaphragm of the driver contained within the earphone housing into the ear and the secondary output opening is dimensioned to vent the ear to a surrounding environment, and wherein the primary output opening and the secondary output opening face different directions.
地址 Cupertino CA US