Hearing aid compatibility in a wireless communications device
First Claim
1. A wireless communications device for receiving a wireless speech signal and providing at least one output signal, the device comprising:
- a) a control unit for controlling the operation of the wireless communications device;
b) a selection means connected to the control unit and configured to allow selection from at least three output coupling modes, the at least three output coupling modes comprising a microphone mode, a telecoil mode, and a microphone/telecoil mode, each of the at least three output coupling modes for generating one of the at least one output signal of the device;
c) a communication subsystem connected to the control unit for receiving the wireless speech signal and producing a received signal;
d) a processor connected to the control unit for receiving the received signal and producing at least one processed received signal, the processor using parameters to generate the at least one processed received signal according to a selected mode from the at least three output coupling modes; and
,e) an output stage comprising a speaker with a coil, and further comprising an additional device telecoil, the output stage configured to generate the at least one output signal based on the at least one processed received signalwherein the at least one processed received signal is provided to the speaker and not to the additional device telecoil when the selected mode comprises the microphone mode;
wherein the at least one processed received signal is provided to both the speaker and the additional device telecoil when the selected mode comprises the microphone/telecoil mode; and
wherein the at least three output coupling modes correspond to modes of input operation for a hearing aid to improve coupling between the device and the hearing aid.
4 Assignments
0 Petitions
Accused Products
Abstract
A wireless communications device and method for providing an output signal The device includes a control unit for controlling the operation of the wireless communications device; a selection element connected to the control unit and configured to allow selection of several modes of output coupling for generating the output signal of the device; and, a processor connected to the control unit for processing a received signal with parameters selected according to selected mode of output coupling. The several modes of output coupling correspond to several modes of input operation for a hearing aid to improve coupling between the device and the hearing aid.
-
Citations
16 Claims
-
1. A wireless communications device for receiving a wireless speech signal and providing at least one output signal, the device comprising:
-
a) a control unit for controlling the operation of the wireless communications device; b) a selection means connected to the control unit and configured to allow selection from at least three output coupling modes, the at least three output coupling modes comprising a microphone mode, a telecoil mode, and a microphone/telecoil mode, each of the at least three output coupling modes for generating one of the at least one output signal of the device; c) a communication subsystem connected to the control unit for receiving the wireless speech signal and producing a received signal; d) a processor connected to the control unit for receiving the received signal and producing at least one processed received signal, the processor using parameters to generate the at least one processed received signal according to a selected mode from the at least three output coupling modes; and
,e) an output stage comprising a speaker with a coil, and further comprising an additional device telecoil, the output stage configured to generate the at least one output signal based on the at least one processed received signal wherein the at least one processed received signal is provided to the speaker and not to the additional device telecoil when the selected mode comprises the microphone mode; wherein the at least one processed received signal is provided to both the speaker and the additional device telecoil when the selected mode comprises the microphone/telecoil mode; and wherein the at least three output coupling modes correspond to modes of input operation for a hearing aid to improve coupling between the device and the hearing aid. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A method for receiving a wireless speech signal with a device and providing at least one output signal, the method comprising:
-
a) providing of at least three output coupling modes for the device, the at least three output coupling modes comprising a microphone mode, a telecoil mode, and a microphone/telecoil mode, the at least three output coupling modes corresponding to modes of input operation for a hearing aid to improve coupling between the device and the hearing aid; b) receiving the wireless speech signal and producing a received signal; c) generating at least one processed received signal using parameters selected according to a selected mode from the at least three coupling modes; and
,d) generating the at least one output signal based on the at least one processed received signal using at least one of a speaker with a coil and an additional device telecoil; wherein output is generated by the speaker and not by the additional device telecoil when the selected mode comprises the microphone mode; and wherein output is generated by both the sneaker and the additional device telecoil when the selected mode comprises the microphone/telecoil mode. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
-
Specification