DISTRIBUTED AUDIENCE MEASUREMENT SYSTEMS AND METHODS

• US 20150170673A1
• Filed: 02/23/2015
• Published: 06/18/2015
• Est. Priority Date: 10/30/2009
• Status: Active Grant

• Current Assignee: The Nielsen Company LLC (MOOD Media Corporation)
• Original Assignee: The Nielsen Company LLC (MOOD Media Corporation)
• Inventors: Lynch, Wendell, Neuhauser, Alan, Arshi, Taymoor, Jain, Anand
• Granted Patent: US 9,437,214 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06Q 30/0201 Market modelling; Market analysis; Collecting market data
• CPC Class Codes: G06Q 30/0203 Market surveys; Market polls
• CPC Class Codes: G06Q 30/0204 Market segmentation
• CPC Class Codes: G10L 19/018 Audio watermarking, i.e. embedding inaudible data in the audio signal
• CPC Class Codes: G10L 25/48 specially adapted for particular use
• CPC Class Codes: G10L 25/51 for comparison or discrimination
• CPC Class Codes: G10L 25/72 for transmitting results of analysis
• CPC Class Codes: G10L 25/81 for discriminating voice from music
• CPC Class Codes: H04H 60/31 Arrangements for monitoring the use made of the broadcast services
• CPC Class Codes: H04H 60/33 Arrangements for monitoring the users' behaviour or opinions
• CPC Class Codes: H04H 60/46 for recognising users' preferences
• CPC Class Codes: H04H 60/58 of audio determination or detection of speech characteristics in general G10L25/00; speech recognition in general G10L15/00
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

Systems and methods are disclosed for customizing, distributing and processing audio fingerprint data. An example method includes receiving, at a first device, an activation signal and a first audio fingerprint via first wireless communications between the first device and a communications network, the receiving occurring while the first device is not recording audio via a microphone of the first device; based on the activation signal, recording audio using the microphone during a first time period; generating a second audio fingerprint representative of the recorded audio; determining whether the second audio fingerprint matches the first audio fingerprint; and sending an indication of whether the second audio fingerprint matches the first audio fingerprint to an audience measurement entity via second wireless communications between the first device and the communications network.

Claims

1. A method, comprising:

receiving, at a first device, an activation signal and a first audio fingerprint via first wireless communications between the first device and a communications network, the receiving occurring while the first device is not recording audio via a microphone of the first device;

based on the activation signal, recording audio using the microphone during a first time period;

generating, at the first device, a second audio fingerprint representative of the recorded audio;

determining, at the first device, whether the second audio fingerprint matches the first audio fingerprint; and

sending an indication of whether the second audio fingerprint matches the first audio fingerprint from the first device to an audience measurement entity via second wireless communications between the first device and the communications network.

2. A method as defined in claim 1, further including transmitting, from the first device, an acknowledgment signal to the audience measurement entity via a third wireless communication between the first device and the communications network in response to the activation signal.

3. A method as defined in claim 1, further including:

receiving, at the first device, machine readable instructions via the first wireless communications; and

executing the machine readable instructions at the first device to form the second audio fingerprint on the first device.

4. A method as defined in claim 1, further including deactivating the microphone after recording the audio.

5. A method as defined in claim 1, wherein the first device is a smart phone or a computer.

6. A method as defined in claim 1, wherein the first audio fingerprint is representative of a commercial, an announcement, or a song.

7. A method as defined in claim 1, further including sending at least one of identification information of the first device or identification of audio corresponding to the second audio fingerprint to the audience measurement entity via the second wireless communications or via third wireless communications between the first device and the communications network.

8. A portable device, comprising:

a microphone;

a communication interface to receive an activation signal and a first audio fingerprint via first wireless communication via a communications network; and

a processing circuit to;

record audio via the microphone during a first time period in response to the activation signal;

generate a second audio fingerprint representative of the recorded audio; and

determine whether the second audio fingerprint matches the first audio fingerprint, the communication interface to send an indication of whether the second audio fingerprint matches the first audio fingerprint to an audience measurement entity via a second wireless communication.

9. A portable device as defined in claim 8, wherein the communication interface is to transmit an acknowledgment signal to the audience measurement entity via a third wireless communication in response to the activation signal.

10. A portable device as defined in claim 8, wherein the communication interface is to receive machine readable instructions via the first wireless communication, the processing circuit to execute the machine readable instructions to form the second audio fingerprint on the portable device.

11. A portable device as defined in claim 8, wherein the processing circuit is further to deactivate the microphone after recording the audio.

12. A portable device as defined in claim 8, wherein the portable device is a smart phone or a computer.

13. A portable device as defined in claim 8, wherein the first audio fingerprint is representative of a commercial, an announcement, or a song.

14. A portable device as defined in claim 8, wherein the communication interface is to send at least one of identification information of the portable device or identification of audio corresponding to the second audio fingerprint to the audience measurement entity.

15. A tangible machine readable storage device or storage disk comprising first machine readable instructions which, when executed by a processor of a portable device, cause the processor to at least:

access an activation signal received via first wireless communications with a communications network, the activation signal and a first audio fingerprint being received when the portable device is not recording audio via a microphone;

based on the activation signal, record audio using the microphone during a first time period;

generate a second audio fingerprint representative of the recorded audio;

determine whether the second audio fingerprint matches the first audio fingerprint; and

send an indication of whether the second audio fingerprint matches the first audio fingerprint to an audience measurement entity via second wireless communications with the communications network.

16. A storage device or storage disk as defined in claim 15, wherein the first machine readable instructions are further to cause the processor to:

access second machine readable instructions received via the first wireless communications; and

execute the machine readable instructions to form the second audio fingerprint.

17. A storage device or storage disk as defined in claim 15, wherein the first machine readable instructions are further to cause the processor to deactivate the microphone after recording the audio.

18. A storage device or storage disk as defined in claim 15, wherein the first machine readable instructions are further to cause the processor to send at least one of identification information of the portable device or identification of audio corresponding to the second audio fingerprint to the audience measurement entity via the second wireless communications or via third wireless communications with the communications network.

19. A storage device or storage disk as defined in claim 15, wherein the first machine readable instructions are further to cause the processor to transmit an acknowledgment signal to the audience measurement entity via third wireless communications with the communications network in response to the activation signal.

20. A storage device or storage disk as defined in claim 15, wherein the first audio fingerprint is representative of a commercial, an announcement, or a song.