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the history of the microphone By: Liam Geyer

By lynncomm1
  • Period: to

    history of the microphone

  • the first microphone was invented, the 4AA

    the first microphone was invented, the 4AA

  • the first omni diretional microphone was invented, the 618-A

    the first omni diretional microphone was invented, the 618-A

  • the civic opera started using sound condensers

    the civic opera started using sound condensers

  • in the futer, the mic. will be able to detect the slightest sounds