The earliest known audio tape recorder was a non-magnetic, non-electric version invented by Alexander Graham Bell's Volta Laboratory and patented in 1886 ( U.S. Goodale built the first working tape recorder in 1909 and got the patent for this invention File:Prototype of the Goodale Tape Recorder.jpg This machine had 15 Tracks File:Tape Recorder 1909.pdfįranklin C. File:Tape Recorder 1909.tifġ909 analog tape recorder of Franklin C. As of the first decade of the 21st century, analog magnetic tape has been largely replaced by digital recording technologies.įurther information: Timeline of audio formats File:Early experimental non-magnetic Tape Recorder invented by the Volta Associates -Bell & Tainter -i013.jpgĪn early experimental non-magnetic tape recorder patented in 1886 by Alexander Graham Bell's Volta Laboratory. Since some early refinements improved the fidelity of the reproduced sound, magnetic tape has been the highest quality analog recording medium available. The alternative recording technologies of the era, transcription discs and wire recorders, could not provide anywhere near this level of quality and functionality. It gave artists and producers the power to record and re-record audio with minimal loss in quality as well as edit and rearrange recordings with ease. Magnetic tape revolutionized both the radio broadcast and music recording industries. This German invention was the start of a long string of innovations that have led to present day magnetic tape recordings. Prior to the development of magnetic tape, magnetic wire recorders had successfully demonstrated the concept of magnetic recording, but they never offered audio quality comparable to the other recording and broadcast standards of the time. The use of magnetic tape for sound recording originated around 1930 in Germany as paper tape with oxide lacquered to it. Tape-recording devices include the reel-to-reel tape deck and the cassette deck, which uses a cassette for storage. In its present-day form, it records a fluctuating signal by moving the tape across a tape head that polarizes the magnetic domains in the tape in proportion to the audio signal. File:Reel-to-reel recorder tc-630.jpgĪn audio tape recorder, tape deck, or tape machine is a sound recording and reproduction device that records and plays back sounds usually using magnetic tape for storage. For the tape systems used for computer data, see tape drive. For video recording, see video tape recorder. This article is about machines used for audio (sound) recording.
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