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At the time speakers were not heard or known because they didn't exist. Nikola Tesla patented his device in 1881 making it better than the Alexander Graham device. Somehow he viewed a device that converts electrical signals to sound waves in his mind.
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Did nikola telsa have any goals?
Before he reached New York, his goal was to make a hydro plant in the Niagara. He was successful with that. Today the whole world uses his electrical system.
What are the people that helped to make the first radio?
Gugliegmo Marconi was an Italian inventor, and was (at first) credited with the invention of the radio, but he was later proven to have used 17 of Nikola Tesla's patents. In 1943, the radio patent by a vote by the United States Congress was reversed and given to Nikola Telsa.
How many inventions did Nickola Tesla possess?
Nikola Tesla held over 300 patents for his inventions and discoveries. Some of his most notable inventions include the alternating current (AC) electrical system, Tesla coil, and wireless communication technologies.
Does Bose make outdoor speakers?
Yes, Bose does make outdoor speakers. They make speakers for normal outdoor use that are perfect for backyards as well as speakers for marine use. These are perfect for boats.
How much money does Nikola Vucevic make?
NBA player Nikola Vucevic made $1793520 in the 2013-2014 season.
does Bose make computer speakers?
yes, they make several types of computer speakers
Is there a way to make a pocket Tesla coil?
nikola tesal
Who invent AC?
Willis Haviland Carrier is wrong he invented the air conditioner AC is an electrical current invented by Nikola Tesla. Thomas Edison who invented DC, used AC to make an electrical pad, killed cats and dogs to ruin Tesla because he wanted to prove it was dangerous, but DC is more dangerous.
Did Nikola Tesla invented the neon lights?
yes Nikola Tesla invented the first efficent light bulb for fear that the company couldnt cash up on it he never released it to the public, Thomas Edison actually took the light bulb design from Tesla, Thomas Edisons light bulb was based of Tesla's. (not insulting Thomas Edison or anything) i dont know anyone who knows when Tesla invented this light bulb cause he was paranoid dates were classified to him.
Where did Nikola Tesla make the ac motor?
In new york in 1844
What are two companies that make car speakers?
Two of the major companies which make car speakers are Bose and Bang and Olufsen. They are a good place to start as they also make high quality speakers for the home.
Does Bose make desktop speakers?
"Bose does make desktop speakers and they come in a variety of sizes and shapes, depending on what type one is looking for. They range from small portable speakers to a large speakers that have base and surround sound."
