![CRA announces the evolution of GfK radio ratings to hybrid audience measurement system - RadioInfo Australia CRA announces the evolution of GfK radio ratings to hybrid audience measurement system - RadioInfo Australia](https://radioinfo.com.au/wp-content/uploads/2021/09/Picture-1-1.jpg)
CRA announces the evolution of GfK radio ratings to hybrid audience measurement system - RadioInfo Australia
GfK on Twitter: "Retail space per capita is a key gauge of market potential. Among the 2018 top-ranking countries in #Europe are Belgium, Austria & the Netherlands. Get the breakdown in our
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![GfK on Twitter: "Happy #WorldRadioDay! This year marks 20 years since GfK introduced #MediaWatch, the world's first electronic radio audience measurement meter. Read a #throwback article about its debut into the research GfK on Twitter: "Happy #WorldRadioDay! This year marks 20 years since GfK introduced #MediaWatch, the world's first electronic radio audience measurement meter. Read a #throwback article about its debut into the research](https://pbs.twimg.com/media/EQprEbzXYAAs-Dy.jpg:large)