| 发明名称 |
Pressure Equalization Systems and Methods |
| 摘要 |
An apparatus include an earpiece including a chamber. The chamber has a passageway. The apparatus includes a valve configured to relieve acoustic pressure in the chamber. The valve control assembly is configured to control the valve based on acoustic pressure in the chamber. |
| 申请公布号 |
US2016150310(A1) |
申请公布日期 |
2016.05.26 |
| 申请号 |
US201414548490 |
申请日期 |
2014.11.20 |
| 申请人 |
Bose Corporation |
发明人 |
Bakalos Pericles |
| 分类号 |
H04R1/10 |
主分类号 |
H04R1/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A headphone apparatus comprising:
a speaker having a diaphragm; an earpiece including a chamber, the chamber having a passageway, wherein the chamber is configured to be at least partially bounded by the diaphragm and an ear of a user when the earpiece is worn by the user; a valve in the earpiece configured to relieve acoustic pressure in the chamber; and a valve control assembly configured to control the valve based on sensed acoustic pressure in the chamber. |
| 地址 |
Framingham MA US |
