Harmonisation of global television and radio audience measurements

Date of publication: September 1, 1998


Television is increasingly an international medium that transcends country boundaries. Similarly, for radio there is nowadays a keen interest in being able to compare audiences between markets. The requirement, therefore, for audience systems themselves to be comparable from one country to another has become a priority for both broadcasters themselves and the commercial marketplace. For international advertisers and advertising-funded channels, GGTAM is an attempt to establish an international ‘exchange rate’ for TV audience measurement systems throughout the world.

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