Between May and June 2021 the British public broadcaster will switch off the medium-wave transmitters of another ten local radio stations, because the installations on this frequency range “no longer offer an advantageous quality-price ratio for British citizens”. The migration to digital had been announced ten years ago (in 2011): the first closures began in 2018, followed in 2020 by further deactivations in Scotland, Wales and England. Today, all BBC local radio is receivable on digital terrestrial TV and local DAB multiplexes, on FM or online (via smartphones, computers or smart speakers). Abandoning amplitude modulation will be: BBC Essex; BBC Radio Cambridgeshire; BBC Radio Devon; BBC Radio Leeds; BBC Radio Sheffield; BBC Hereford & Worcester; BBC Radio Stoke; BBC Radio Lancashire; BBC Radio Ulster and BBC Radio Foyle. Two other stations, however, will reduce their coverage area: Radio Wales and Radio Gloucestershire. Listeners are provided with a website https://www.bbc.co.uk/reception/ with alternative listening options, a help line and a telephone for listening advice.
After the great enthusiasm for digital broadcasting in the DRM standard, the Indian government is rethinking the technology to be chosen for the future. Digitization began in 2010, and since then three shortwave and 35 mediumwave systems have been activated; the latter can serve an area of 300-350 km each and two or three are sufficient to cover one of the 29 federal states. However, there are few listeners because the receivers cost too much for the purchasing power of the average Indian: the price is at least 3000 rupees (equal to 42 US$), a huge amount considering that in the country one person out of four lives on 12 US$ per month (below the poverty line). India has been penalized by the fact that it was among the first countries to choose DRM because the industry, concentrating on DAB+ (a technology not considered usable in the country, given the vastness of the areas to be covered) has not realized economies of scale and the price of receivers has remained high. Yet the DRM technology could also be used for the FM band.
Further details in the interesting article by Sreejiraj Eluvangal appeared on ultra news, which reports the statements of Ruxandra Obreja, president of the DRM Consortium and Prakash Javadekar, Ministry of Information and Broadcasting.