With the planned extension of the Arbitron Portable People Meter rollout in eight additional top markets this month, interest in the new research methodology at the recent NAB Radio Show was high.

Now that Arbitron has unveiled the next generation of its Portable People Meter (PPM) technology, PPM 360, where is it heading? RBR-TVBR spoke with the point-man for the technology, Arbitron Chief ...

How do you say "You win some, you lose some" in Spanish? Spanish Broadcasting System has stopped encoding its audio signals for measurement by Arbitron's Portable People Meter, again -- but another ...

Taylor Nelson Sofres (TNS) has won a contract with Belgian broadcasting companies VRT and VAR to research the listening and viewing habits of the Flemish community, which will use the Portable People ...