headphones by madilyn michel

In 1910 was when the first pair of headphones were made by a guy named nathanyiel baldwin who made them in his kitchen by hand and sold them to people were in the US navy.

people have said that headphones are bad because it distracts others from doing productive things and working on important things. The government wanted people to make things that are more complex. when people are working in cubicles they have their own source of sound.

1919 headphones originated from the earpiece, and were the only way to listen to electrical audio signals before amplifiers were developed.

A German company invented and produced the first dynamic headphones. the uptake of the headphones was patchy,Nobody thought it would be good for hi-fi listening.

Headphones and collective learning are one thing to connect together because i believe that it was complex to invent those things To get headphones to work you would have to put it together all the differnt wires and the different things that need to be put together.

citations

http://visual.ly/history-headphones

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