发明名称 |
METHOD OF MANUFACTURING A LOUDSPEAKER |
摘要 |
A method for manufacturing a loudspeaker includes creating a dual-layered fabric having an acoustic resistance by attaching a first fabric having a first acoustic resistance to a second fabric having a second acoustic resistance lower than the first acoustic resistance. The method further includes applying a coating material to a first portion of the dual-layered fabric. The coating material forms a pattern on the first portion of the dual-layered fabric that changes the acoustic resistance of the dual-layered fabric along at least one of: a length and radius of the dual-layered fabric. |
申请公布号 |
US2016295337(A1) |
申请公布日期 |
2016.10.06 |
申请号 |
US201514674178 |
申请日期 |
2015.03.31 |
申请人 |
Bose Corporation |
发明人 |
Jankovsky Joseph;Coffey, JR. Joseph A.;Finnegan Brendan J. |
分类号 |
H04R31/00;H04R1/28;B32B37/06;H04R1/02;B32B37/12;B32B37/14 |
主分类号 |
H04R31/00 |
代理机构 |
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代理人 |
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主权项 |
1. A method of manufacturing a loudspeaker comprising:
creating a dual-layered fabric having an acoustic resistance by attaching a first fabric having a first acoustic resistance to a second fabric having a second acoustic resistance lower than the first acoustic resistance; applying a coating material to a first portion of the dual-layered fabric, wherein the coating material forms a pattern on the first portion of the dual-layered fabric that changes the acoustic resistance of the dual-layered fabric along at least one of: a length and radius of the dual-layered fabric. |
地址 |
Framingham MA US |