-
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
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
created by Karl Daniel
It could record audio for 2 hours next step of audio -
audograph
created by Gray Manufacturing
It provided a constant linear velocity
next step to music playing -
RCA SOUND TAPE CARTIDGE
created by RCA
IT played music
next step to portable music players -
Nab cart tape
created by collins radio
to broadcast
to record voice -
IBM Executary dictation Machines
created by IBM
reproduce the human voice
to record a human voice -
Sanyo Micro Pack 35 - Channel Master Cartridge
created by Channel master
played music recorded
portabal divices
