Ensuring EAS performance in audio signal encoding

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United States of America Patent

PATENT NO 7174151
APP PUB NO 20040120417A1
SERIAL NO

10328199

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An encoding system for encoding a first ancillary code in media data and monitoring for reception of a second ancillary code that has a higher priority than the first ancillary code, such that upon detection of the higher priority ancillary code the encoding system modifies a characteristic and/or characteristics of the first ancillary code.

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Patent Owner(s)

  • THE NIELSEN COMPANY (US), LLC;NIELSEN HOLDINGS N.V.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jensen, James M Columbia, MD 47 6858
Lynch, Wendell D Silver Spring, MD 35 3132

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