1) To send remote signals or information one of the main drivers was ....................
2) The inventor of the radio was ........ Thanks to him, today we hear music stations such as "Top 40", "europaFM", "Classic Radio" ...
3) we reach the radio signals to a signal receiver is the "Antenna" and its inventor was needed .................
4) In order to hear the signals emitted by the radio there was an inventor who developed the speaker and also the first electronic music synthesizer. His name was ...........
5) We can now see the "video clips" on exclusive music channels like MTV, etc. And the inventor of the TV was ........................
6) These sounds emitted by radio or TV are produced by so-called "electromagnetic waves" (capable of recorer long distances at the speed of light). The first to propose that these waves exist and form a theory was ............ and who brought this theory into practice was ............... ..
7) In this video (https://www.youtube.com/watch?v=fakfEt_hYCo) we see how music is made with coils of an inventor named ..............
8) The phonograph was invented by .............. (it is in the unit)
9) The gramophone was invented by ............. (it is in the unit)
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