| 发明名称 |
ACOUSTIC SEALING ANALYSIS SYSTEM |
| 摘要 |
A test signal emitted by an earpiece is compared against the acoustic signal to determine if a sealing section of the earpiece is sealed properly. The degree of acoustic sealing is used to adjust the attenuation level of a sealing section of the earpiece or alert the user that the sealing section of the seal status. |
| 申请公布号 |
US2015092948(A1) |
申请公布日期 |
2015.04.02 |
| 申请号 |
US201314054015 |
申请日期 |
2013.10.15 |
| 申请人 |
Personics Holdings Inc. |
发明人 |
Usher John;Keady John P. |
| 分类号 |
H04R29/00;H04R1/10 |
主分类号 |
H04R29/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A device comprising:
a sealing section configured to seal a user's orifice, where the sealing section is configured to produce an acoustic seal between a first side of the sealing section and a second side of the sealing section; a transducer configured to emit a test signal incident on the first side of the sealing section; and a microphone configured to measure an acoustic signal incident on the first side of the sealing section, where the acoustic signal includes the test signal emitted from the transducer where the acoustic signal is compared to the test signal to determine if the sealing section is sealed. |
| 地址 |
Boca Raton FL US |
