发明名称 |
PORTABLE AUDIO SYSTEM HAVING WAVEGUIDE STRUCTURE |
摘要 |
An apparatus includes a housing. A waveguide is located within the housing. The waveguide includes a first subsection that bends around a first axis and has a first cross-sectional area with an aspect ratio that is substantially different from unity. A second subsection bends around a second axis that is non-parallel to the first axis and includes a second cross-sectional area with an aspect ratio that is substantially different from unity. A third subsection acoustically couples the first subsection to the second subsection. The third subsection includes a third cross-sectional area with an aspect ratio that varies between the first aspect ratio and the second aspect ratio.
The waveguide exits the housing through an acoustic exit having a shape that facilitates the grasping of the housing with a plurality of fingers from a single human hand. |
申请公布号 |
HK1127462(A1) |
申请公布日期 |
2010.10.08 |
申请号 |
HK20090107364 |
申请日期 |
2009.08.11 |
申请人 |
BOSE CORPORATION |
发明人 |
PARKER, ROBERT PRESTON;CHAN, JACKY CHI-HUNG;BROWN, TODD CHARTER |
分类号 |
H04R |
主分类号 |
H04R |
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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