As early as 1876 American inventor Alexander Graham Bell (1847-1922) invented the telephone, which incorporated many of the principles used in sound recording. Recordings required the following: a way to pick up sound via a microphone, a way to store information, and a playing device to access the stored data. Sound recording and reproduction began to interest inventors in the late nineteenth century, when several key technological innovations became available. Sound recording and reproduction formed the foundation of many new industries that included radio and film. This unique ability to record sound and play it back would have implications politically, aesthetically, and commercially throughout Europe and the United States during World War II and after. This type of machine was introduced to the United States after World War II and contributed to the eventual widespread use of the tape recorder. The German engineers refined the magnetic tape in the 1930s and 1940s, developing a recorder called the Magnetophon. In 1928 a coated magnetic tape was invented in Germany. Up until the 1920s, especially in the United States, a type of tape recorder using steel tape was designed and produced. Recording and reproducing the sounds were two separate processes, but both were necessary in the development of the tape recorder. ![]() ![]() The Development of the Tape Recorder OverviewĪ number of experimental sound recording devices were designed and developed in the early 1900s in Europe and the United States.
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