More HD2 Channels Unveiled

The member stations of the HD Digital Radio Alliance are rolling out HD2 channels in an additional 22 markets, bringing the total number of markets in which stations are multicasting their digital signal to 50 markets.
This is the second wave of multicast formats to be announced; the first 25 markets were unveiled earlier this year. HD2 multicasts will now be available in 50 markets (including 42 of the top 50) — more than six months ahead of schedule, says the alliance. The number of new radio stations created under the initiative now tops 450.
To see the markets, go to www.hdradioalliance.com.