In advance of the NAB show questions about the PPM encoding process are becoming more strident as Telos Alliance member 25-Seven Systems plans to display its Voltair PPM monitor. “The spectral ...

Nielsen has just released its PPM Audio Software Encoder for FM stations, allowing more broadcasters to move away from a hardware-based audio watermarking process. “The release of the PPM Audio ...

Spanish Broadcasting System has pulled the encoders from its stations again, leaving its ratings performance in the dark for advertisers. By Mediaweek Spanish Broadcasting System has pulled the ...

Spanish Broadcasting System (SBS) and Arbitron jointly announced settlement of their long battle over Portable People Meter (PPM) radio ratings. SBS has resumed encoding for PPM in all of its markets ...

Nielsen announced that the hardware stations use to encode their signals, which sits in a station’s equipment rack, will now be available in equipment stations typically purchase from vendors. The ...

Spanish Broadcasting System must continue to encode its signals for Arbitron's portable people meter service in five markets. By Mediaweek Spanish Broadcasting System must continue to encode its ...

Arbitron Inc. announced yesterday that two Philadelphia area radio stations have begun encoding their Internet-streamed audio signal for the U.S. market trial of the Portable People Meter (PPM). The ...

(By Buzz Knight) Is PPM technology due for an upgrade? The recent announcement by Nielsen on June 16 th that they are expanding their encoding options with their Audio Software Encoder for FM stations ...