デジタルラジオ
The 2000s saw the introduction of digital radio and direct broadcasting by satellite (DBS) in the USA. Digital radio services, except in the United States, were allocated a new frequency band in the range of 1.4 GHz. Regular shortwave broadcasts using Digital Radio Mondiale (DRM), a digital broadcasting scheme for short and medium wave broadcasts have begun. This system makes the normally scratchy international broadcasts clear and nearly FM quality, and much lower transmitter power. This is much better to listen to and has more languages.