| 摘要 |
The invention relates to a hearing-protection earmold for active hearing protection, comprising an earmold body (10), which is produced after an ear impression and which has a hole (12) on the end face of the earmold body facing away from the auditory canal (40) for accommodating a passive noise-protection filter in a captive and accurately fitting manner, preferably in such a way that the passive noise-protection filter is inserted in a flush manner. In order to improve the economy of the production of the earmold, the hole (12) is used as an interface for an active hearing-protection component (20), which can be inserted into the hole (12) by means of a housing section (20*) formed identically to the passive noise-protection filter in regard to the outer dimensions of the active hearing-protection component. |
