Invention Grant
- Patent Title: Systems and methods for gathering audience measurement data
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Application No.: US12611220Application Date: 2009-11-03
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Publication No.: US09100132B2Publication Date: 2015-08-04
- Inventor: Ronald S. Kolessar , James M. Jensen , Wendell D. Lynch
- Applicant: Ronald S. Kolessar , James M. Jensen , Wendell D. Lynch
- Applicant Address: US NY New York
- Assignee: The Nielsen Company (US), LLC
- Current Assignee: The Nielsen Company (US), LLC
- Current Assignee Address: US NY New York
- Agency: Hanley, Flight & Zimmerman, LLC
- Main IPC: H03F1/26
- IPC: H03F1/26 ; H04H60/31
Abstract:
Systems and methods are provided for gathering audience measurement data relating to exposure of an audience member to audio data. Audio data is received in a user system and is then encoded with audience measurement data. The encoded audio data is reproduced by the user system, picked up by a monitor and decoded to recover the audience measurement data.
Public/Granted literature
- US20100049474A1 SYSTEMS AND METHODS FOR GATHERING AUDIENCE MEASURMENT DATA Public/Granted day:2010-02-25
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