Wireless communications adapter for a hearing assistance device
View Patent ↗A wireless communications adapter adapted for connection to a direct audio input of a hearing assistance device, the wireless communications adapter adapted for radio frequency communications with a remote device. Varying embodiments enable communication using a protocol compatible with a BLUETOOTH standard to reach a hearing assistance device through a direct audio input. Some examples of the wireless communication adapter offer microphone options to receive audio information and transmit it with far field communications.
1. An apparatus adapted to connect to a hearing assistance device, comprising:
a connector adapted to electrically connect to the Direct Audio Input (DAI) connector of the hearing assistance device, wherein the connector is adapted to adjustably position the apparatus with respect to the device;
a controller adapted to communicate with the DAI connector;
wireless communication electronics adapted for radio frequency communications and for communication with the controller;
a power source providing power to the apparatus, and
a housing for the controller, the wireless communication electronics, and the power source, the housing adapted to accommodate the connector,
wherein the apparatus is adapted to be compact, portable, and to connect to the hearing assistance device using the Direct Audio Input (DAI) connector of the hearing assistance device.
2. The apparatus of claim 1 , wherein the apparatus includes a microphone connected to the controller.
3. The apparatus of claim 2 , including a boom connected to the housing and extending from the housing to a distal end, the microphone located about the distal end.
4. The apparatus of claim 1 , wherein the wireless communication electronics are adapted for communications compatible with a BLUETOOTH standard.
5. The apparatus of claim 1 , including one or more indicators which indicate an operative mode and a non-operative mode.
6. The apparatus of claim 5 , comprising one of the one or more indicators adapted to indicate establishment of radio frequency communication.
7. The apparatus of claim 5 , comprising one of the one or more indicators adapted to represent a powered mode.
8. The apparatus of claim 1 , wherein the wireless communication electronics operate at approximately 2.4 GHz.
9. The apparatus of claim 1 , wherein the apparatus is adapted for operation compatible with class 2 BLUETOOTH headset operation.
10. The apparatus of claim 1 , including a switch adapted for switching the wireless communication electronics between a power-off mode and a power-on mode.
11. The apparatus of claim 1 , including a switch adapted for answering a telephone call.
12. The apparatus of claim 1 , including a switch adapted for terminating a wireless connection to a remote device.
13. The apparatus of claim 1 , including a switch adapted for pairing the wireless communication electronics with a remote device.
14. The apparatus of claim 1 , including a switch adapted for pairing the wireless communication electronics with a plurality of remote devices.
15. The apparatus of claim 1 , wherein the wireless communication electronics are programmed for unidirectional radio frequency communications.
16. The apparatus of claim 1 , wherein the wireless communication electronics are programmed for bidirectional radio frequency communications.
17. An apparatus, comprising:
a connector electrically connected to the Direct Audio Input (DAI) connector of a behind-the-ear hearing assistance device, wherein the connector is adapted to adjustably position the apparatus with respect to the device;
a controller adapted to communicate with the DAI connector;
wireless communication electronics adapted for bidirectional radio frequency communications according to a BLUETOOTH wireless protocol and for communication with the controller;
a power source providing power to the apparatus, and
a housing for the controller, the wireless communication electronics, and the power source, the housing adapted to accommodate the connector and to accommodate a button for controlling the apparatus,
wherein the apparatus is adapted to be compact and portable and is adapted to connect to the Direct Audio Input (DAI) connector of the behind-the-ear hearing assistance device.
18. The apparatus of claim 17 , further comprising a button adapted to manage cellular telephone connections between the apparatus and a cellular telephone using the BLUETOOTH wireless protocol.
19. A method, comprising:
connecting a wireless communication adapter to the Direct Audio Input (DAI) connector of a hearing assistance device, including adjustably positioning the adapter with respect to the device; and
conducting communications involving a remote wireless device using the wireless communication adapter connected to the hearing assistance device.
20. The method of claim 19 , wherein the communications comprise telephone communications.