(Italiano) Nuovo Standard per la Radio

The ' International Telecommunication Union adopted a worldwide standard for broadcasting digital sound. It is based on the same frequency bands, and should be considered that there are potential 2.5 billion radio receivers in the world, of which 700 million are suitable to receive even the waves. On the AM band, as well as the crystalline quality there will be the advantage of using 25 percent less power to transmit, while maintaining the same coverage. The period of transition between analog and digital will last until 2003.