| 摘要 |
<p>The application relates to a test device (1) for a speaker module (2) of a listening device, the speaker module (2) comprising a speaker unit (21) for converting an electric output signal to an output sound. The application further relates to a test system. An object of the present application is to provide an alternative scheme for identifying a receiver (speaker) in a listening device, e.g. a hearing aid. The problem is solved in that the test device (1) being a separate device adapted for being electrically connected to the speaker module (2) in a test situation, but not during normal operation of the listening device. An advantage of the invention is that it provides a flexible alternative to a receiver identification solution that is integrated into the listening device. The invention may e.g. be used in hearing aids, headsets, ear phones, active ear protection systems, telephone handsets (cellular or fixed line), etc.</p> |
