发明公开
EP2213105A1 AN EAR BUD EARPHONE WITH VARIABLE NOISE ISOLATION, A CUSHION FOR AN EAR BUD EARPHONE AND A CORRESPONDING METHOD
有权
基本信息:
- 专利标题： AN EAR BUD EARPHONE WITH VARIABLE NOISE ISOLATION, A CUSHION FOR AN EAR BUD EARPHONE AND A CORRESPONDING METHOD
- 专利标题（中）：耳塞具有可变噪音隔离耳机，垫耳塞耳机和相应的方法
- 申请号：EP08851889.9 申请日：2008-10-20
- 公开(公告)号：EP2213105A1 公开(公告)日：2010-08-04
- 发明人： SIM, Wong Hoo , LEONG, Fong Lin , CHANG, Thean Kuie Christopher , NG, Boon Cheong Raymond , SEOW, Shin Huei Eric
- 申请人： Creative Technology Ltd.
- 申请人地址： 31 International Business Park Creative Resource Singapore 609921 SG
- 专利权人： Creative Technology Ltd.
- 当前专利权人： Creative Technology Ltd.
- 当前专利权人地址： 31 International Business Park Creative Resource Singapore 609921 SG
- 代理机构： Talbot-Ponsonby, Daniel Frederick
- 优先权： SG200717998 20071122
- 国际公布： WO2009067085 20090528
- 主分类号： H04R1/10
- IPC分类号： H04R1/10 ; H04R5/033 ; H04R25/00
摘要：
There is provided an insert ear bud earphone with variable noise isolation. The earphone includes a housing with a serpentine channel which is able to contain at least one transducer in a main body of the housing; and a cushion which contacts a user's ear canal wall, the cushion being mounted on the serpentine channel. There is preferably at least one opening in either the housing or the cushion which causes leakage and allows ambient noise to enter the user's ear canal. There is also provided a cushion for an insert ear bud earphone. Finally, there is provided a method to enable variable noise isolation in an insert ear bud earphone comprising an inclusion of at least one opening in either a housing of the earphone or a cushion mounted on the earphone which causes leakage and allows ambient noise to enter a user's ear canal.
公开/授权文献:
IPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04R | 扬声器、送话器、唱机拾音器或类似的传感器 |
| ------H04R1/00 | 传感器的零部件 |
| --------H04R1/10 | .受话器口；其所用的附件 |