This report considers recent activity concerning the radio sector’s Digital Audio Broadcasting (DAB) platform and examines the implications, particularly in view of the recent establishment of a government working group examining the future of digital radio, and given weak consumer acceptance of DAB. It concludes that overcapacity of DAB spectrum is an issue that will only be exacerbated by the planned launch of a further DAB national multiplex by Channel 4 in 2008

Rumours that Google was acquiring Yell emerged at the end of last week, but we doubt the search giant would be interested in purchasing a traditional media company, particularly not one predominantly in print

One response to the growth of the satellite and cable households has been for terrestrial broadcasters to launch their own digital channels. These channels are beginning to absorb significant fractions of the total programming budget and in this report we look at the implications for the parent broadcasters. We examine E4, Channel 4’s main satellite entertainment channel, showing that it is likely to remain a drain on the parent for many years to come. Rather than ‘strengthening the brand’ of terrestrial broadcasters, which is the reason normally given for diversification into satellite channels, our research shows that E4 and other services do nothing for the parent company and divert programming expenditure that would otherwise be usefully spent on the terrestrial service.

On Wednesday Orange announced a simple new single tariff range for all its new contract users. Although there are some benefits to both consumers and Orange of tariff simplification, the main impact appears to be to increase the price of calls for off-peak users, which is a sensible strategy for Orange and consistent with other tariff increases we have seen recently. Orange may lose customers because of this, but it has helpfully given four weeks warning of the change to the other operators, who may react with changes of their own.

Weak economic growth is usually blamed, but we believe that other forms of communication are substituting for fixed voice calls. Substitution of fixed line calls by calls from mobile phones is increasingly less important. By contrast, our conclusion is that Internet-based communication (email and instant messaging) has recently become a far more important source of competition to fixed line voice calls.