A: All the TV stations are going to go digital.
B: Yes, that will occur next month.
A: Most of them are already broadcasting in digital.
B: The digital signal is very clear.
A: Oh, no, it isn't!
B: What do you mean?
A: I can't get a single channel.
B: Do you have a digital TV?
A: Of course. But I don't have cable.
B: You don't need to have cable, but you do need a good antenna.
A: But I have rabbit ears.
B: Rabbit ears aren't strong enough. Buy a digital antenna.