IP Library Granted Patent US 8,923,930
Granted Patent B2
US 8,923,930 · App. 13/871,235 · Granted Dec 30, 2014

Hearing assistive system with low power interface

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Quick Facts
Patent No.
US 8,923,930
App. No.
13/871,235
Granted
Dec 30, 2014
Kind
B2
Abstract

A communications interface provides for communications between a wireless communication device and a hearing assistive device. The communications interface converts a signal, including an audio signal, received from the wireless communication device into a format recognizable by a hearing assistive device. The communications interface generates a communication signal including the audio signal based on the converted signal and transmits the communication signal to the hearing assistive device using a low power radio frequency transmission protocol. The hearing assistive device converts the communication signal received from the communications interface into a usable format, extracts an audible signal from the communication signal, and manipulates the extracted audible signal according to a criterion associated with a user of the hearing assistive device.

Claims (27)

1. A hearing assistive device, comprising:

a low power radio frequency receiver configured to receive a communication signal including an audio signal transmitted from a communications interface device, wherein the communication signal is generated by the communications interface device based on a signal received by the communications interface device using a first communication protocol and converted by the communications interface device into a format recognizable by the hearing assistive device, and wherein the communication signal is transmitted to the low power radio frequency receiver using a low power radio frequency transmission protocol that is different than the first communication protocol; and

a processor configured to extract an audible signal from the received communication signal and manipulate the audible signal extracted according to a criterion associated with a user of the hearing assistive device.

2. The hearing assistive device of claim 1 , wherein the criterion associated with the user of the hearing assistive device is determined by the user.

3. The hearing assistive device of claim 1 , wherein the criterion associated with the user of the hearing assistive device includes a hearing limitation associated with the user.

4. The hearing assistive device of claim 1 , wherein the communication signal is generated for transmission to multiple hearing assistive devices.

5. The hearing assistive device of claim 1 , wherein the signal received using the first communication protocol is received from a wireless communication device.

6. The hearing assistive device of claim 1 , further comprising a speaker, wherein the processor is configured to cause the speaker to output the audible signal manipulated.

7. The hearing assistive device of claim 1 , further comprising:

a microphone; and

a transmitter configured to transmit a microphone signal received from the microphone to a wireless communications device.

8. The hearing assistive device of claim 7 , wherein the processor is configured to process the microphone signal prior to transmitting the microphone signal to the wireless communications device.

9. The hearing assistive device of claim 8 , wherein the processor is configured to process the microphone signal prior to transmitting the microphone signal in accordance with a hearing deficiency of the user.

10. A method comprising:

receiving, by a low power radio frequency receiver of a hearing assistive device, a communication signal including an audio signal transmitted from a communications interface device, wherein the communication signal is generated by the communications interface device based on a signal received by the communications interface device using a first communication protocol and converted by the communications interface device into a format recognizable by the hearing assistive device, and wherein the communication signal is transmitted to the low power radio frequency receiver using a low power radio frequency transmission protocol that is different than the first communication protocol;

extracting, by a processor included in the hearing assistive device, an audible signal from the received communication signal; and

manipulating, by the processor, the extracted audible signal according to a criterion associated with a user of the hearing assistive device.

11. The method of claim 10 , wherein the criterion associated with the user of the hearing assistive device is determined by the user.

12. The method of claim 10 , wherein the criterion associated with the user of the hearing assistive device includes a hearing limitation associated with the user.

13. The method of claim 10 , wherein the communication signal is generated for transmission to multiple hearing assistive devices.

14. The method of claim 10 , wherein the signal received using the first communication protocol is received from a wireless communication device.

15. The method of claim 10 , further comprising causing a speaker of the hearing assistive device to output the audible signal manipulated.

16. The method of claim 10 , further comprising transmitting a microphone signal received from a microphone of the hearing assistive device to a wireless communications device.

17. The method of claim 16 , further comprising processing the microphone signal prior to transmitting the microphone signal to the wireless communications device.

18. The method of claim 17 , wherein the microphone signal is processed prior to transmitting the microphone signal in accordance with the hearing deficiencies of the user.

19. The method of claim 10 , further comprising establishing a communications link with the communications interface.

20. The method of claim 19 , further comprising transmitting control signals to the communications interface via the communications link.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 1, 2016
From: AT&T MOBILITY II LLC
To: KOMMANDITSELSKABET HEARING INSTRUMENT MANUFACTURERS PATENT PARTNERSHIP
Reel/Frame 039306/0050 →
CHANGE OF NAME Recorded Apr 27, 2016
From: CINGULAR WIRELESS II, LLC
To: AT&T MOBILITY II, LLC
Reel/Frame 038542/0169 →
CHANGE OF NAME Recorded Apr 27, 2016
From: AT&T MOBILITY II, LLC
To: AT&T MOBILITY II LLC
Reel/Frame 038542/0178 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 26, 2013
From: FRERKING, MELVIN; HIRVELA, GEORGE
To: CINGULAR WIRELESS II, LLC
Reel/Frame 030296/0018 →