PUBLIC RADIO INTERNATIONAL THE WORLD FOR FREE
With television, the internet, and more, it’s hard for radio to compete in that space – but people still love it, and it doesn’t look like radio is going away anytime soon. Stream Troy Public Radio music Listen to songs, albums, playlists for free on SoundCloud Limited Time Offer: Get 50 off the first year of our best annual plan for artists with unlimited uploads, releases, and insights. Today, though radio is used for a variety of functions, it no longer holds its former top slot in entertainment and news media. With the digital revolution and the wireless era, radio changed and adapted. In the early 20th century, radio also began to be used for broadcasting sports, aiding telephone services, and even navigating by airplane.
The first radio news program was broadcast on August 31, 1920, out of Detroit - at a station that survives today as WWJ. Public Radio International 401 2nd Avenue N, Suite 500 Minneapolis, MN 55401 61 Website: Email: This station is not currently available. NPR world news, international art and culture, world business and financial markets, world economy, and global trends in health, science and technology. News took to the radio, as well, and announcers could quickly hop on air to deliver the happenings of the day to a massive audience. Obviously, radio was huge for music and changed the landscape of the industry immediately. De Forest’s Radio Telephone Company went on to manufacture the first commercial radios which could pick up a signal from miles away. He transmitted the first public radio broadcast, which featured the voices of opera stars, in 1910. Public radio broadcasting has its own inventor and that’s Lee de Forest. It took quite a bit of time after the discovery of the radio for the technology to be used as communication - this was both because the inventors hadn’t yet realized the practical and life-changing applications of their development and because there were many more components needed to transmit and detect electrical waves. For example, Heinrich Rudolph Hertz discovered radio waves in the 1880s, which helped prove a theory of electromagnetism put forth by James Clerk Maxwell in 1873. Nonetheless, the process spanned decades, with many scientists making small but significant contributions to the understanding of electromagnetic induction, electric conduction, and radio waves. Though we typically attribute the invention of the radio to Gugliemo Marconi in the 1890s, Nikola Tesla was reportedly first to demonstrate radio in 1893.
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