| 发明名称 |
ADAPTIVE FREQUENCY RESPONSE, ADAPTIVE AUTOMATIC LEVEL CONTROL AND HANDLING RADIO COMMUNICATIONS FOR A HEARING PROTECTOR |
| 摘要 |
An hearing protection device is provided. The hearing protection device can include a speaker to relay sounds, such as conversations, to the user of the hearing protection. The hearing protection device can include an electronics package that can filter out undesirable sounds, such as to improve the user's ability to hear conversations around them while still protecting the user's ears. |
| 申请公布号 |
EP3063951(A1) |
申请公布日期 |
2016.09.07 |
| 申请号 |
EP20140858886 |
申请日期 |
2014.10.27 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
FLETCHER, DOUGLAS D.;HEMBERG, OSCAR M.;HEMBERG, ERIC O. |
| 分类号 |
H04R3/04;H04R1/10 |
主分类号 |
H04R3/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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