Best Media Info | BARC ratings create big monetisation opportunity for HD channels Best Media Info For the first time, ratings for HD channels are being reported and measured on a weekly basis. Industry leaders applaud BARC's efforts and wait for the data to evolve in the near future before taking a call. Aanchal Kohli | Mumbai | April 30, 2015. BARC-new- ... BARC vs TAM data: BARC data places Zee down at No. 4 in the pecking order New era for broadcast ecosystem, with BARC TV viewership data released First set of BARC TV viewership data reveals few surprises |