Posts tagged with 'Antena 3'
Spanish broadcaster Antena 3 delivered 2m sponsored links to its viewers in four days after its ‘audio watermarking’ app was downloaded by 200,000 users.
The app, called ANT 3.0, recognises hidden digital audio codes played during TV broadcasts and links to relevant online content.
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by David Moth
08 March 2012 13:28pm
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