AMBIENT SOUND DETECTION AND RECOGNITION METHOD

• US 20100112991A1
• Filed: 10/30/2009
• Published: 05/06/2010
• Est. Priority Date: 10/31/2008
• Status: Abandoned Application

• Current Assignee: Orange S.A.
• Original Assignee: Orange S.A.
• Inventors: HANNABY, Daniel
• Application Number:
  US12/610,259
• Publication Number:
  US 20100112991A1
• Time in Patent Office: Days
• US Class Current: 455/414.300
• CPC Class Codes: H04M 1/2155 Acoustic coupling
• CPC Class Codes: H04M 1/275 implemented by means of portable electronic directories
• CPC Class Codes: H04M 1/2757 by data transmission, e.g. downloading
• CPC Class Codes: H04M 2201/18 Comparators

Abstract

A mobile device for exchanging user profiles with other mobile devices, the mobile device comprising a microphone for listening to ambient sounds, a speaker for producing sounds, a memory for storing a first user profile describing a first user of the mobile device, and a processor operable to control the microphone, the speaker, and the memory, the processor being further operable to transform the first user profile into a first sound pattern, broadcast the first sound pattern using the speaker, and detect, using the microphone, any second sound pattern produced by a second mobile device and comprising an indication that the first user profile and a user profile of a second user of said second mobile device are a match.

Claims

1. A mobile device for exchanging user profiles with other mobile devices, the mobile device comprising:

a microphone for listening to ambient sounds,

a speaker for producing sounds,

a memory for storing a first user profile describing a first user of the mobile device,

a processor operable to control the microphone, the speaker, and the memory,

the processor being further operable to;

transform the first user profile into a first sound pattern, and;

broadcast the first sound pattern using the speaker,

detect, using the microphone, any second sound pattern produced by a second mobile device and comprising an indication that the first user profile and a user profile of a second user of said second mobile device are a match.

2. A mobile device as in claim 1, wherein the first user profile further comprises an identifier for the first mobile device, and wherein the indication further comprises said identifier, the processor being further operable to detect in the second sound pattern said identifier prior to detecting the indication of a match, and discard said second sound pattern when the identifier cannot be found.

3. A mobile device as in claim 1, wherein the first and second sound patterns comprise a header and a trailer, the trailers of the first sound pattern and the second pattern comprising respectively the first user profile and the indication of the match, the header of the second sound pattern being known from the mobile device, the mobile device being further operable to detect any second sound pattern based on the identification of said header from ambient sounds.

4. A mobile device as in claim 1, wherein the indication further comprises an identifier for the second mobile device so that the first user can identify the second user.

5. A mobile device for exchanging user profiles with other mobile devices, the mobile device comprising:

a microphone for listening to ambient sounds,

a speaker for producing sounds,

a memory for storing a first user profile describing a first user of the mobile device,

a processor operable to control the microphone, the speaker and the memory,

the processor being further operable to;

detect, using the microphone, any sound pattern produced by a second mobile device and comprising a second user profile describing a second user of said second mobile device,

produce a matching sound pattern using the speaker, when the second user profile and the first user profile are a match, said matching sound pattern comprising an indication of said match.

6. A mobile device as in claim 5, wherein the second user profile further comprises an identifier for the second mobile device, and wherein the indication further comprises said identifier.

7. A mobile as in claim 5, wherein the sound pattern produced by a second mobile device comprises a header and a trailer, said trailer comprising the second user profile, the header of said sound pattern being known from the mobile device, the mobile device being further operable to detect any sound pattern based on the identification of said header from ambient sounds.

8. A mobile as in claim 5, wherein the indication further comprises an identifier for the mobile device.

9. A telecommunication system comprising at least a first and second mobile devices, each of said devices comprising:

a microphone for listening to ambient sounds,

a speaker for producing sounds,

a processor operable to control the microphone and the speaker,

the first mobile device comprising a memory for storing a first user profile describing a first user of said first mobile device,

the second mobile device comprising a memory for storing a second user profile describing a second user of said second mobile device,

the processor of the first device being operable to;

transform the first user profile into a first sound pattern, and;

broadcast the first sound pattern using the speaker, the processor of the second device being operable to;

detect, using the microphone of the second device, the first sound pattern produced by the first mobile device,

produce a matching sound pattern using the speaker of the second mobile device, when the first second user profiles are a match, said matching sound pattern comprising an indication of the match,

the processor of the first mobile device being further operable to;

detect, using the microphone of the first mobile device, the matching sound pattern produced by the second mobile device.

10. A system as in claim 9, wherein the first user profile further comprises an identifier for the first mobile device, and wherein the indication further comprises said identifier, the processor of said first mobile device being further operable to detect in the matching sound pattern said identifier prior to detecting the indication of a match, and discard said matching sound pattern when the identifier cannot be found.

11. A method for exchanging user profiles between mobile devices, a first one of said mobile devices comprising:

a microphone for listening to ambient sounds,

a speaker for producing sounds,

a memory for storing a first user profile describing a first user of the mobile device,

the method comprising the acts of;

transforming a first user profile into a first sound pattern,

broadcasting the first sound pattern using the speaker, and,

detecting, using the microphone, any second sound pattern produced by a second one of the mobile devices and comprising an indication that the first user profile and a user profile of a second user of said second mobile device are a match.

12. A method as in claim 11, wherein the first user profile further comprises an identifier for the first mobile device, and wherein the indication further comprises said identifier, said method further comprising, prior to detecting the indication of a match, the acts of:

detecting in the second sound pattern said identifier; and

,

discarding the second sound pattern when the identifier cannot be found.

13. A method as in claim 11, wherein the first and second sound patterns comprise a header and a trailer, the trailers of the first sound pattern and the second pattern comprising respectively the first user profile and the indication of the match, the header of the second sound pattern being known from the mobile device, the act of detecting any second sound pattern being based on identifying said header from ambient sounds.

14. A method for exchanging user profiles between mobile devices, a first one of said mobile devices comprising:

a microphone for listening to ambient sounds,

a speaker for producing sounds,

a memory for storing a first user profile describing a first user of the mobile device,

the method comprising the acts of;

detecting, using the microphone, any sound pattern produced by a second mobile device and comprising a second user profile describing a second user of said second mobile device,

producing a matching sound pattern using the speaker, when the second user profile and the first user profile are a match, said matching sound pattern comprising an indication of said match.

15. A method as in claim 14, wherein the second user profile further comprises an identifier for the second mobile device, and wherein the indication further comprises said identifier.

16. A method as in claim 14, wherein the sound pattern produced by a second mobile device comprises a header and a trailer, said trailer comprising the second user profile, the header of said sound pattern being known from the first mobile device, the act of detecting any sound pattern being based on the identification of said header from ambient sounds.

17. An application embodied on a computer readable medium and arranged to perform a method for exchanging user profiles from a mobile device to other mobile devices, the mobile device comprising:

a microphone for listening to ambient sounds,

a speaker for producing sounds,

a memory for storing a first user profile describing a first user of the mobile device,

the application comprising;

a portion to transform a first user profile into a first sound pattern,

a portion to broadcast the first sound pattern using the speaker,

a portion to detect, using the microphone, any second sound pattern produced by a second one of the mobile devices and comprising an indication that the first user profile and a user profile of a second user of said second mobile device are a match.

18. An application embodied on a computer readable medium and arranged to perform a method for exchanging user profiles from a mobile device to other mobile devices, the mobile device comprising:

a microphone for listening to ambient sounds,

a speaker for producing sounds,

a memory for storing a first user profile describing a first user of the mobile device,

the application comprising;

a portion to detect, using the microphone, any sound pattern produced by a second mobile device and comprising a second user profile describing a second user of said second mobile device,

a portion to produce a matching sound pattern using the speaker, when the second user profile and the first user profile are a match, said matching sound pattern comprising an indication of said match.