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Summary Of Mas Communication Sixth Edition By Ralph E. Carlson

312 Words2 Pages
In the book, “MASS COMMUNICATION, Sixth Edition” written by Ralph E. Hanson, states that the major developments in audio technology changed how individuals experience music by how Thomas Edison's invention of the phonograph that could record and play back the voice. Edison first succeeded in recording with a children’s rhyme. Emile Berliner invention of the gramograph which made the recordings more louder and durable on flat discs and also helped develop the idea of the recording industry. Particularly, radio transformed from Samuel Morse’s invention of the telegraph which allowed messages to sent electronically, Heinrich Hertz to conduct on the detection of radio waves, and Guglielmo Marconi to develop the wireless telegraph that used radio
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