| 摘要 |
<p>An ear protector with an acoustic damping filter (3) for hearing protection, comprises at least one acoustic element (5) being exchangeable mounted in the filter and defining an acoustic channel extending from one side of the filter through the at least one acoustic element to the other side. The filter (3) is adapted to mount a number of interchangeable acoustic elements (5), the acoustic damping characteristics of the filter (3) can be adapted by mounting acoustic elements with different damping parameters.</p> |
