History of broadcasting History of broadcasting The first broadcasting of a radio transmission consisted of Morse code (or wireless telegraphy) was made from a temporary station set up by Guglielmo Marconi in 1895. This followed on from pioneering work in the field by Alessandro Volta, André-Marie Ampère, Georg Ohm, James Clerk Maxwell and Heinrich Hertz. The broadcasting of music and talk via radio started experimentally around 1905-1906, and commercially around 1920 to 1923. VHF (very high frequency) stations started 30 to 35 years later. In the early days, radio stations broadcast on the long wave, medium wave and short wave bands, and later
Radio Marconi the development of proprietary technologies in 2006 and started its international expansion, with the first international project realized in 2007 at the Oslo Opera House. The company made a patent application in Italy in November 2007. In 2009, it further developed technology aimed at low consumption multimedia technology (known as MODE23). Patent applications were expanded to Europe, United States, Canada, China, Oman, Qatar and United Arab Emirates. In 2010, the company obtained a patent for its MODE23 technology in its native country. Its applications extend to other parallel markets, such as those involved with sport. In 2011, Radio Marconi was