Share of voice on television and radio is not a quarterly PDF
Linear television and radio still carry late rival flights. A quarterly panel PDF arrives after the window. Share of voice needs monitored channels, not a modelled average.
A quarterly PDF is a lag, not a map
Share of voice on television and radio is often delivered as a panel estimate weeks after the flight. By then the rival has already moved, or the window is closed.
Linear still carries last-minute buys that digital dashboards never see. If your picture of the category is a quarterly PDF, the late flight is already history.
Where the blind spots sit
- Panel estimates describe a modelled audience, not a specific insertion on a specific channel.
- Digital share-of-voice tools skip most linear television and radio, or fold them into a residual.
- A rival can land a flight after your last export and still own the week on air.
- A screenshot of a break is not a series of timed records across the channels you actually watch.
Competitive teams that wait for the PDF reconstruct the month from memory, a sales note, or a clip someone forwarded.
What a usable share-of-voice record looks like
Channel, clock, creative and duration on the feeds you monitor. That is a count of observed insertions, not a national rating dressed as fact.
The record does not declare that you won the category. It shows what appeared on the channels in scope, in the window you chose.
How to use it
Set the channels and the window. Count your insertions against the category creatives you enrolled. Flag late rival flights as they appear, not in the next quarter’s deck.
What you get is a working picture for planning and for the next conversation with media. It is not a verdict, and it does not replace a contracted audience guarantee.