Abstract
The invention regards a signal processing device in a hearing aid, wherein the signal processing device is electrically coupled to a connection socket operable to detachably connect a receiver to the socket and whereby the signal processing device further comprise a detector operable to detect a characteristics of the receiver which is connected to the signal processing device through the connection socket.
| Original language | English |
|---|---|
| IPC | H04R25/00 |
| Patent number | WO2009065742 |
| Filing date | 28/05/2009 |
| Country/Territory | International Bureau of the World Intellectual Property Organization (WIPO) |
| Publication status | Published - 2009 |