It’s a tale of two futures for broadcasting. In the United States, as the radio industry and regulators wrestle with a poorly-designed and proprietary digital radio standard, online competitors are eroding the market share of stations and redefining radio itself in the process. Our reaction so far has been carefully-cultivated denial and wild swings between cheerleading and hand-wringing. Contrast that with Europe, which has widely adopted the Eureka 147 DAB standard. Now nearly 30 years old, DAB has gone through an evolution of its own, and the latest variant is called DAB+.
Many countries that initially adopted DAB are rebuilding their networks to accommodate DAB+. Cross-compatible receivers are on the market, and since the system works on non-broadcast spectrum, countries have some flexibility on how to build and deploy their digital radio networks.