which are the most important art forms in africa
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which are the most important art forms in africa

The discovery that electromagnetic waves are capable of transmitting information sparked the invention of radio. The technology scaled like the old inventions in the telegraph as well as the telephone. According to some researchers, the amplitude modulation technique originated in the experimental and theoretical work of Leblanc, in 1886, Mayer (1875) and Rayleigh (1894). For example, the very first successful attempt to transmit audio signals over telephone lines happened inside mid-1870s and this may be called one of the first transmissions happening by using some type of amplitude modulation. Torquay’s Fenster Fabrications is set to feature in an upcoming episode of ITV 1’s hit home improvement show Love Your Home and Garden.