Brian Pena and Kevin Ayon

Timeline created by gsmstech
In Music
  • phonograph

    phonograph
    Created by Thomas Edison you had to put a paper under a nettle mechanically to coupled to a diaphargm the shout into mouth peice.it can record a human voice
  • the gramphone

    the gramphone
    created by Emile Berliner
    they used a disk and it recorded audio.it was the next
    step to music. http://www.videointerchange.com/audio_history.htm
  • Tefifon

    Tefifon
    created by Karl Daniel
    It could record audio for 2 hours next step of audio
  • audograph

    audograph
    created by Gray Manufacturing
    It provided a constant linear velocity
    next step to music playing
  • RCA SOUND TAPE CARTIDGE

    RCA SOUND TAPE CARTIDGE
    created by RCA
    IT played music
    next step to portable music players
  • Nab cart tape

    Nab cart tape
    created by collins radio
    to broadcast
    to record voice
  • IBM Executary dictation Machines

    IBM Executary dictation Machines
    created by IBM
    reproduce the human voice
    to record a human voice
  • Sanyo Micro Pack 35 - Channel Master Cartridge

    Sanyo Micro Pack 35  - Channel Master Cartridge
    created by Channel master
    played music recorded

    portabal divices