| 摘要 |
<p>The acoustic tube comprises a tube piece (14). An adapter (11) is mounted at one end of the tube piece for a connection at a hearing device. A connection piece (15) is provided for rotation or swiveling of the tube piece against another tube piece (18). The other tube piece has a prefabricated curvature in a special direction. One of the tube pieces is plugged on the connecting piece with a variable plugging depth. The hearing device is provided at an ear of a user. An independent claim is included for a hearing aid with a carrying hook.</p> |
