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Edison's phonograph involved a cylinder covered in a thin sheet of tin foil. Sound was collected by a horn, which caused a diaphragm to vibrate. This was connected to an arm, so when the diaphragm vibrated (because of the sounds) - indents or grooves were made on the foil. This "stored" the sound. In order to playback the sound - the arm went over the grooves, causing the diaphragm to vibrate in the same way it had before. These vibrations reproduced the original sound.
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What state was Thomas Edisons lab in?
Thomas Edison's lab was located in New Jersey, specifically in Menlo Park. It was here that many of his most famous inventions, such as the phonograph and the incandescent light bulb, were developed.
Did Benjamin Franklin invent the phonograph?
No, Benjamin Franklin did not invent the phonograph. The phonograph was actually invented by Thomas Edison in 1877. Benjamin Franklin was known for his work as a statesman, inventor, and author, but he did not have a hand in the creation of the phonograph.
Did Albert Einstein invent the phonograph?
No, Einstein did not invent the phonograph, that was invented by Thomas Edison.
Which year was the phonograph?
The phonograph was invented by Thomas Edison in 1877.
When did Thomas Edision invent the phonograph?
Thomas Edison invented the phonograph in 1877.
What was Thomas Edisons favorite invetion?
Thomas Edison's favorite invention was the phonograph.
What is thomas edisons favorite invention?
Thomas Edison's favorite invention, despite all of the inventions he did, was always the phonograph.The phonograph.
What were THomas Edison inventions?
Edisons major inventions are Electric Bulb, Phonograph, telegraph among others
What are thomas edisons qualities?
Diligence, hard work, and the want to learn
What where Thomas Edisons parents job?
to work on a farm and he's mom was stay at home and cook for ppl all over the city
What were Thomas Edisons major discoveries and major works?
There are a number of discoveries and works that are credited to Thomas Edison. Some of them include the motion picture camera, electric light bulb, phonograph and so many more.
What state was Thomas Edisons lab in?
Thomas Edison's lab was located in New Jersey, specifically in Menlo Park. It was here that many of his most famous inventions, such as the phonograph and the incandescent light bulb, were developed.
Did Benjamin Franklin invent the phonograph?
No, Benjamin Franklin did not invent the phonograph. The phonograph was actually invented by Thomas Edison in 1877. Benjamin Franklin was known for his work as a statesman, inventor, and author, but he did not have a hand in the creation of the phonograph.
Did Albert Einstein invent the phonograph?
No, Einstein did not invent the phonograph, that was invented by Thomas Edison.
Name one of Thomas Edisons invention?
one of thomas edisons inventions were the phoneograph and ther light bulb
A list of Thomas Edisons inventions?
phonograph electricalvote recorder first electric generator paraffin paper electric pen carbon rheostat the electric chair and the light bulb ok people
What was Thomas Edison's most talked about inventions?
Edisons most important inventions are the bulb, the pornograph and the improvement to the photograph camera.
