Media Rating Council accredits four Arbitron PPM markets
Media Rating Council grants accreditation to four additional Arbitron Portable People Meter markets including Chicago and San Francisco. 18 PPM markets now display MRC accreditation....
Media Rating Council accredits five Arbitron PPM markets
The Media Rating Council granted accreditation to five additional Arbitron PPM markets including Los Angeles, Baltimore, and San Antonio for radio ratings data....
Media Rating Council Withdraws Accreditation for Arbitron RADAR
Media Rating Council withdraws accreditation for Arbitron's RADAR and Nationwide radio audience services due to unaccredited PPM market data inclusion....
Arbitron Response to House Oversight Committee Statement
Arbitron responds to House Oversight Committee criticism, defending their audience measurement practices and commitment to addressing minority broadcaster challenges....