System and method for audio enhancement of digital devices for hearing impaired

• US 20030128859A1
• Filed: 01/08/2002
• Published: 07/10/2003
• Est. Priority Date: 01/08/2002
• Status: Abandoned Application

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Stern, Edith Helen, Yu, Philip Shi-lung, Moskowitz, Paul Andrew, Boies, Stephen J., Greene, David Perry, Willner, Barry Edward
• Application Number:
  US10/041,294
• Publication Number:
  US 20030128859A1
• Time in Patent Office: Days
• US Class Current: 381/351
• CPC Class Codes: H04R 2225/55 Communication between hearing aids and external devices via a network for data exchange
• CPC Class Codes: H04R 25/70 Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting

Abstract

The present invention provides a system and method for accessing, transmitting and storing a client'"'"'s hearing profile on a network, which results in the creation of an audio font that is customized to the client'"'"'s hearing preferences. In turn, the client'"'"'s audio font may be accessed by the client and transmitted to a client'"'"'s selected digital audio device via a network connection, which attenuates the sound drivers of the digital audio device to properly filter and adjust audio output in a manner that best enhances the sound quality to the client'"'"'s needs and preferences. The invention allows the client to customize the sounds emitted from digital audio devices by providing audio preference feedback which modifies the selected audio font to more accurately represent the audio preferences of the client.

Claims

1. A method of customizing audio output from a digital audio device comprising:

creating at least one client audio profile according to the client'"'"'s hearing characteristics;

associating the client profile with at least one audio font; and

,

accessing the client profile and retrieving the associated client audio font.

2. The method of claim 1 further comprising:

transmitting the client audio font via a network to a selected client digital audio device; and

,

conditioning an audio signal emitted from the client digital audio device according to the received client audio font.

3. The method of claim 1 wherein an audio test is conducted via a network to establish the client'"'"'s audio profile.

4. The method of claim 2 wherein the network is the Internet, a wireless communication network, a local area network, a wide area network, a satellite communication network, or a telephone network.

5. The method of claim 1 wherein the digital audio output device is at least one of a television, a camera, a camcorder, a home theater, a stereo amplifier, a digital tuner, a digital video disk player, a compact disc player, a computer, a video cassette recorder, a digital radio, or a telephone.

6. The method of claim 2 further comprising:

providing client feedback while using an audio font; and

,

modifying the audio font according to the client audio preference feedback.

7. The method of claim 6 wherein the client audio preference feedback and modification of the audio font is transmitted via a network.

8. The method of claim 7 wherein the network is the Internet, a wireless communication network, a local area network, a wide area network, a satellite communication network, or a telephone network.

9. The method of claim 7 wherein the client audio font is constantly transmitted to a digital audio device.

10. The method of claim 7 wherein the client audio font is transmitted to a digital audio device on a download per device basis.

11. The method of claim 7 wherein the client audio font is transmitted to a digital audio device on a per unit of time basis.

12. An apparatus for customizing audio output from a digital audio device comprising:

means for creating at least one client audio profile according to the client'"'"'s hearing characteristics;

means for associating the client profile with at least one audio font; and

,

means for accessing the client profile and retrieving the associated client audio font.

13. The apparatus of claim 12 further comprising:

means for transmitting the client audio font via a network to a selected client digital audio device; and

,

means for conditioning an audio signal emitted from the client digital audio device according to the received client audio font.

14. The apparatus of claim 12 further comprising means to conduct an audio test via a network to establish the client'"'"'s audio profile.

15. The apparatus of claim 13 wherein the network is the Internet, a wireless communication network, a local area network, a wide area network, a satellite communication network, or a telephone network.

16. The apparatus of claim 13 wherein the digital audio output device is at least one of a television, a camera, a camcorder, a home theater, a stereo amplifier, a digital tuner, a digital video disk player, a compact disc player, a computer, a video cassette recorder, a digital radio, or a telephone.

17. The apparatus of claim 13 further comprising:

means for providing client feedback while using an audio font; and

,

means for modifying the audio font according to the client'"'"'s audio preference feedback.

18. The method of claim 17 wherein the client'"'"'s audio preference feedback and modification of the audio font is transmitted via a network.

19. The method of claim 17 wherein the network is the Internet, a wireless communication network, a local area network, a wide area network, a satellite communication network, or a telephone network.

20. The method of claim 17 wherein the client audio font is constantly transmitted to a digital audio device.

21. The method of claim 17 wherein the client audio font is transmitted to a digital audio device on a download per device basis.

22. The method of claim 17 wherein the client audio font is transmitted to a digital audio device on a per unit of time basis.

23. A computer program product for customizing audio output from a digital device comprising:

first instructions for creating at least one client audio profile;

second instructions for associating the client profile with at least one audio font; and

,

third instructions for accessing the client profile and retrieving the associated client audio font.

24. The computer program product of claim 23 further comprising:

fourth instructions for transmitting the client audio font via a network to a selected client digital audio device; and

,

fifth instructions for conditioning an audio signal emitted from the client digital audio device according to the received client audio font.

25. The computer program product of claim 24 further comprising instructions sixth instructions to conduct an audio test to establish the client'"'"'s audio profile.

26. The computer program product of claim 24 further comprising:

sixth instructions for providing client feedback while using an audio font; and

, seventh instructions for modifying the audio font according to the client'"'"'s audio preference feedback.