发明名称 |
EARPHONES WITH PRESSURE EQUALIZATION |
摘要 |
An earphone includes a first acoustic chamber with one or more of a reactive element and a resistive element for acoustically coupling the first acoustic chamber with an environment external to the earphone. The earphone includes an acoustic transducer and a second acoustic chamber separated from the first acoustic chamber by the acoustic transducer. A housing supports the earphone from the concha of a wearer's ear and extends the second acoustic chamber at least to an entrance of an ear canal of the wearer's ear. A port acoustically couples the first and second acoustic chambers. |
申请公布号 |
EP3005723(A1) |
申请公布日期 |
2016.04.13 |
申请号 |
EP20140734332 |
申请日期 |
2014.05.30 |
申请人 |
BOSE CORPORATION |
发明人 |
SILVESTRI, RYAN C.;HARLOW, JASON;ANNUNZIATO, KEVIN P. |
分类号 |
H04R1/10;H04R1/28 |
主分类号 |
H04R1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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