| 摘要 |
<p>The system has first and second hearing aid devices (HG1, HG2) that are wearable at left and right ears of a user, respectively. Radio connection is provided for wireless signal transmission between the hearing aid devices. The system is configured to generate an information signal, if the radio connection between the hearing aid devices breaks or if signal level of the transmitted signal does not reach threshold value in the second hearing aid device. The information signal is detectable by the user as an acoustic signal.</p> |
