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 |