Hearing assistive system with low power interface

• US 8,442,596 B2
• Filed: 08/15/2012
• Issued: 05/14/2013
• Est. Priority Date: 10/07/2005
• Status: Active Grant

• Current Assignee: KommanditSelskabet Hearing Instrument Manufacturers Patent Partnership
• Original Assignee: AT&T Mobility II LLC (AT&T, Inc.)
• Inventors: Frerking, Melvin, Hirvela, George
• Primary Examiner(s): Lee, John J
• Application Number:
  US13/586,105
• Publication Number:
  US 20120308059A1
• Time in Patent Office: 272 Days
• Field of Search: 455/569.1, 455/556.1, 455/552.1, 455/41.2, 455/426.1, 455/11.1, 455/456.1, 455/41.1, 455/41.3, 455/550.1, 455/557, 455/90.1, 455/9, 455/67.11, 455/458, 455/555, 381/315, 381/312, 381/323, 381/317
• US Class Current: 455/569.1
• CPC Class Codes: H04B 1/69 Spread spectrum techniques
• CPC Class Codes: H04B 15/00 Suppression or limitation of noise or interference by means associated with receiver H04B1/10
• CPC Class Codes: H04M 1/6066 including a wireless connection
• CPC Class Codes: H04M 1/72412 using two-way short-range wireless interfaces
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: Y02D 30/70 in wireless communication networks

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

1. A communications interface device comprising:

a processor; and

a memory for storing instructions, which when executed by the processor, cause the processor to perform operations comprising;

converting a signal, received using a first communication protocol and including an audio signal, into a format recognizable by a hearing assistive device; and

generating a communication signal including the audio signal based on the converted signal, wherein the communication signal is transmitted to the hearing assistive device using a low power radio frequency transmission protocol that is different than the first communication protocol, and wherein the hearing assistive device 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.

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

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

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

6. A method comprising:

converting, by a processor, a signal received using a first communication protocol and including an audio signal into a format recognizable by a hearing assistive device; and

generating, by the processor, a communication signal including the audio signal based on the converted signal, wherein the communication signal is transmitted to the hearing assistive device using a low power radio frequency transmission protocol that is different than the first communication protocol, and wherein the hearing assistive device 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.

7. The method of claim 6, wherein the criterion associated with the user of the hearing assistive device is determined by the user.

8. The method of claim 6, wherein the criterion associated with the user of the hearing assistive device includes a hearing limitation associated with the user.

9. The method of claim 6, wherein the communication signals is generated for transmission to multiple hearing assistive devices.

10. The method of claim 6, wherein the signal received using the first communication protocol is received from a wireless communication device.

11. The method of claim 6, further comprising establishing a communications link with the hearing assistive device.

12. The method of claim 11, further comprising receiving control signals from the hearing assistive device via the communications link.