1
Michel Fardeau, Michel Briend, Marc Tommasi, Serge Galant: Method and apparatus for automatically identifying a program including a sound signal. The Arbitron Company, Eugene L Flanagan III, Curtis Morris & Safford P C, December 3, 1996: US05581800 (351 worldwide citation)

A method and apparatus for automatically identifying a program broadcast by a radio station or by a television channel, or recorded on a medium, by adding an inaudible encoded message to the sound signal of the program, the message identifying the broadcasting channel or station, the program, and/or ...


2
Michel Fardeau, Michel Briend, Marc Tommasi, Serge Galant: Method and apparatus for automatically identifying a program including a sound signal. The Arbitron Company, Eugene L Flanagan III, Curtis Morris & Safford P C, November 12, 1996: US05574962 (345 worldwide citation)

A method and apparatus for automatically identifying a program broadcast by a radio station or by a television channel, or recorded on a medium, by adding an inaudible encoded message to the sound signal of the program, the message identifying the broadcasting channel or station, the program, and/or ...


3
Michel Fardeau, Michel Briend, Marc Tommasi, Serge Galant: Method and apparatus for automatically identifying a program including a sound signal. Ceridian Corporation, Eugene L Flanagan III, July 28, 1998: US05787334 (206 worldwide citation)

A method and apparatus for automatically identifying a program broadcast by a radio station or by a television channel, or recorded on a medium, by adding an inaudible encoded message to the sound signal of the program, the message identifying the broadcasting channel or station, the program, and/or ...


4
Fardeau Michel, Briend Michel, Tommasi Marc, Galant Serge: Method and apparatus for automatically identifying a program including a sound signal. Arbitron Company The, April 7, 1993: GB2260246-A (97 worldwide citation)

A method and apparatus for automatically identifying a program broadcast by a radio station or by a television channel, or recorded on a medium, by adding an inaudible encoded message to the sound signal of the program, the message identifying the broadcasting channel or station, the program and/or ...


5
David Gish, Sadhana Gupta, Vladimir Kuznetsov, Wendell D Lynch, Alan R Neuhauser: Power efficient detection of watermarks in media signals. The Nielsen Company, Hanley Flight & Zimmerman, May 2, 2017: US09641857

Methods, apparatus, systems and articles of manufacture (e.g., physical storage media) to implement power efficient detection of watermarks in media signals are disclosed. Example watermark detection methods disclosed herein include initiating a first search interval in which to attempt to detect wa ...


6
David Gish, Sadhana Gupta, Vladimir Kuznetsov, Wendell D Lynch, Alan R Neuhauser: Power efficient detection of watermarks in media signals. The Nielsen Company, Hanley Flight & Zimmerman, February 27, 2018: US09904968

Methods, apparatus, systems and articles of manufacture (e.g., physical storage media) to implement power efficient detection of watermarks in media signals are disclosed. Example watermark detection methods disclosed herein include operating a watermark detector in a first operating mode to detect ...


7
Raghuram Ranganathan: Verification of radio station watermarking with software defined radios. The Nielsen Company, Hanley Flight & Zimmerman, February 6, 2018: US09887787

Methods, apparatus, systems and articles of manufacture (e.g., physical storage media) to verify radio station watermarking with software defined radios are disclosed. Example methods disclosed herein to verify watermarking of radio station broadcasts include calibrating a notch filter to attenuate ...


8
Fardeau Michel, Briend Michel La Rollandiere, Tommasi Marc, Galant Serge Residence Parc Va: Method and apparatus for automatically identifying a program including a sound signal.. Arbitron Co, July 20, 1994: EP0606341-A1

A method and apparatus for automatically identifying a program broadcast by a radio station or by a television channel, or recorded on a medium, by adding an inaudible encoded message to the sound signal of the program, the message identifying the broadcasting channel or station, the program and/or ...


9
Fardeau Michel, Tomasi Marc, Briend Michel, Galant Serge: Method and apparatus for automatically identifying a program including a sound signal.. Arbitron Co, October 21, 1998: EP0872971-A2

A method and apparatus for automatically identifying a program broadcast by a radio station or by a television channel, or recorded on a medium, by adding an inaudible encoded message to the sound signal of the program, the message identifying the broadcasting channel or station, the program, and/or ...


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