I’ve
been cautious in my previous reporting about the impact of Voltair [link], the
black box that claims to boost PPM ratings. My caution comes from the lack of
publically reported evidence about the performance of the $15,000 device.
Here
is why this is important: Stations insert an encoded digital watermark in their
signal/stream that is measured by Nielsen Audio PPM monitoring devices. Voltair makes the watermark more robust so it
is more likely the PPM device will read it and report it. PPM reports are used
by commercial stations to set ad rates.
Last
week, Numeris, the Canadian ratings company (formerly BBM) banned the use of
Voltair. As first reported in the trade publication RADIO INK [link], Numeris
told Canadian radio broadcasters to physically disconnect their Voltair
encoders by the end of the week. The stated reason:
Canada's level
measurement playing field must be maintained…
Numeris
told stations that Voltair unfairly manipulates station ratings.
(In the United States,
Nielsen Audio says it is testing the unit to see what, if any, impact it has on
ratings.)
THE CANADIAN DIFFERENCE: RATINGS BY A NONPROFIT COMPANY
Numeris plays the
same role, and has the same industry impact as Nielsen Audio in the US. Their
word sets the standards. But the
motivations of the companies couldn’t be more different. Nielsen is a for
profit, publically traded research giant.
Numeris is a nonprofit organization that is supported by Canadian
broadcasters.
I recommend an
excellent post on the Paragon Media Strategies blog [link] by Larry Johnson,
Senior Research Consultant at Paragon.
Here are some of Johnson’s thoughts:
LARRY JOHNSON • PARAGON MEDIA STRATEGIES |
Steroids
for radio just received a major setback north of the border, where radio
ratings are run by a station-supported non-profit. Here in the U.S., where
for-profit and publicly-traded Nielsen is fully in control of radio station’s
ratings fate, we’re still hearing crickets. Like the steroids scandals in
professional sports, the stakes could not be bigger as this issue undermines
the credibility of the entire radio industry.
Like
steroids that alter reality, the Voltair device is designed to boost a radio
station’s measurable signal thus enhancing the Portable People Meter’s (PPM)
ability to detect the signal and increase a station’s ratings…the Canadians are having none of it.
The
history of radio ratings is littered with bogus methods to goose stations’
ratings. Until there are scientific tests to either debunk or substantiate the
effectiveness of the Voltair black box processor, we can’t be certain of its
effectiveness.
Here’s
where the game’s creator and referee needs to step in. For the sake of its
clients, Nielsen needs to take immediate action to assure that its many
subscribers are competing on a level playing field.
Nielsen
also needs to step in for the sake of radio in general. Until we know which
stations are on steroids, which are not, and more importantly, the fundamental
validity of PPM ratings without steroids, then the mystery will grow and only
radio and Nielsen will suffer.
I agree. Maybe US broadcasters should create a nonprofit org to play the same role that Numeris plays north of the border.
WHAT REALLY
MATTERS TO NIELSEN
Will
advertisers and media buyers continue to have confidence in Nielsen Audio’s PPM
data? Nielsen listens to the money. If the big ad agencies balk, change will
occur quickly.
I
have been monitoring advertising trade publications for coverage of Voltair. To date there has been no concern, or even
news, about Voltair from Nielsen’s top ad clients.
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