METHOD AND SYSTEM FOR TATTOOING ANALOG OR DIGITAL CONTENT

Title:

METHOD AND SYSTEM FOR TATTOOING ANALOG OR DIGITAL CONTENT

Document Type and Number:

WIPO Patent Application WO/2011/086264

Kind Code:

A3

Abstract:

The invention relates to a method for tattooing analog or digital content (102) comprising at least one audio component (112), including the following steps: generating a tattooing signal (120; 120a-120c) from a repetition of a predetermined key signal (122) according to at least one tattooing code (124; 124a-124c), encrypting said tattooing signal (120; 120a-120c) using at least one predetermined encryption code (128), and superimposing said encrypted tattooing signal on said audio component (112) at at least one position within said audio component (112). The invention also relates to a use of such a tattooing process for the remote control of a device receiving the tattooed content. The invention also relates to a system and apparatus implementing such a method.

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Inventors:

BERTRAND PHILIPPE (FR)

Application Number:

PCT/FR2010/052770

Publication Date:

November 17, 2011

Filing Date:

December 16, 2010

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Assignee:

COMM SA (FR)
BERTRAND PHILIPPE (FR)

International Classes:

G10L19/00; G10L19/018

Domestic Patent References:

WO2002039739A1

2002-05-16

Foreign References:

US20060239501A1	2006-10-26
US20040030900A1	2004-02-12

Other References:

INOUE A ET AL: "Audio watermarking techniques using sinusoidal patterns based on pseudorandom sequences", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER, PISCATAWAY, NJ, US LNKD- DOI:10.1109/TCSVT.2003.815960, vol. 13, no. 8, 1 August 2003 (2003-08-01), pages 801 - 812, XP011100397, ISSN: 1051-8215
HYOUNG JOONG KIM: "Audio Watermarking Techniques", 2005, pages 1 - 17, XP002578051, Retrieved from the Internet [retrieved on 20100415]

Attorney, Agent or Firm:

PONTET ALLANO & ASSOCIES SELARL (Versailles, FR)

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