AirUpThere said:
JD, fine. Thanks for making it a point to make me wrong. Based on your data, you won that one. But that 10db of contour is easy to circumvent. Shut down the stereo pilot, bump up the compression a bit and you will fill in the picket fencing on the edges. It's going to be spoken word, anyway, so nobody will care if the ABC horns sound a bit overmod and we don't need to hear Lana and JP in true stereo, anyway. Dual mono will be fine. There aren't any hills in Spring or Katy. There are tallish buildings and big overpasses which could cause the signal to bounce. Where they do need building penetration they have it. Where they need to hit car antennas, they can. And what program director wouldn't kill to have that 92.1 frequency? Hell of a lot better than 107.9!
For in-home and at work, where on average 70% of all radio listening takes place, close to 95% takes place inside the 64 dbu contour. While in-car goes out a bit more, at some point you run into either the limits of the average receiver or the effects of the nearest co-channel station. In Houston, this is all the more important because of thermal inversion can make reception erratic in fringe areas... and listeners don't tolerate a signal that is anything other than clear and clean at all times.
You pretty much need a 70 dbu for office buildings... so the question is whether the signal has that level in the part of the market where most office buildings are. The fact is that the signal does not do a good job at that.
The KROI signal puts a 60 dbu over 4 million people. The market has 6 million. The 64 dbu covers only half the market population, 3 million.