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Alexander Graham Bell used an electrical wire to?
transmit voice
Who is dr Alexander Graham Bell?
Alexander Graham Bell was the first person to invent a "telephone", converting sound into an analog electrical signal, transmitting it along a conductive wire, and then recreating the original sound in a speaker.
Who invented the telephone and what was the technology used?
Alexander Graham Bell. He coupled the idea of a microphone to create a fluctuating electrical current in a wire to represent the sound, with the speaker which turns the fluctuating current back into sound.
Who developed a machine that allowed sound waves to travel across a wire as an electrical current?
Alexander Grahm Bell
Was it tough to use the first phone?
yes, people had to use wire from one phone to the other. the inventer Alexander graham bell said it was the greatest creation he ever beheld.
How did Alexander Graham Bell come up with the idea of telephone?
the telephone was thought of the name bacause Alexander bell drew a boat that looked like the telephone shape. the telephone was thought of the name bacause Alexander bell drew a boat that looked like the telephone shape. WRONG!! alex bell made the phone because he told his father that the same sound wave could be heard at the other side of a wire sort of
What made the first telephone work?
A battery that was wired to a needle that converted sound waves into an electric signal which traveled along a wire to a receiver made the first telephone work. It was invented by Alexander Graham Bell.
Did alexander graham bell accidentally invent the telephone?
Yes!Mr. Bell invented the telephone by accident when he was trying to invent a device that could send more than one telegram at the same time
Who spoke Mr. Watson Come here I need you?
The sentence, 'Mr. Watson, come here, I want you!' was famously recorded as being said by Alexander Graham Bell into the first telephone on March 10 1876 in Boston, Mass. to his assistant Thomas Watson. The phone was made of a wooden stand, a funnel, a cup of acid, and copper wire which transmitted his voice to Mr. Watson listening in on a receiver in another room.
Who invenyed telephone?
Credit for the invention of the electric telephone is frequently disputed, and new controversies over the issue have arisen from time to time. As with other great inventions such as radio, television, the light bulb, and the computer, there were several inventors who did pioneering experimental work on voice transmission over a wire and improved on each other's ideas. Innocenzo Manzetti, Antonio Meucci, Johann Philipp Reis, Elisha Gray, Alexander Graham Bell, and Thomas Edison, among others, have all been credited with pioneering work on the telephone. An undisputed fact is that Alexander Graham Bell was the first to be awarded a patent for the electric telephone by the United States Patent and Trademark Office (USPTO) in March 1876. That first patent by Bell was the master patent of the telephone, from which all other patents for electric telephone devices and features flowed.
What actors and actresses appeared in The Talking Wire - 1955?
The cast of The Talking Wire - 1955 includes: Claudia Barrett as Mabel Hubbard Kim Charney as Georgie Sanders Peter Hanson as Alexander Graham Bell Ian Keith as Gardiner Greene Hubbard Charlotte Knight as Landlady Bert Masters as Thomas Watson
How was the telephone invented?
Alexander Graham Bell conceived of the telephone at his summer home in Brantford, Ontario and physically created his first phone in Boston, Massachusetts (where, he said, it was 'born'). This was a result of his research into improving the telegraph system. Bell was experimenting into improving the telegraph system so that multiple messages could be sent at the same time (his theory of the 'harmonic telegraph' was based on the principle that several messages could be sent simultaneously along the same wire if the different telegraph signals each had a different pitch). However at the same time he began working on the novel idea that speech could be transmitted electronically, as he accidentally discovered that the sound of a spring being twanged could be heard over his harmonic telegraph system. Almost a year later in March 1876 Bell uttered the first famous words into the device to his assistant in the next room: "Mr. Watson, come here - I want to see you".Alexander graham bell invented the phone with the help of ELECTRICITY AND JACK MARIELAlexander graham bell invented the phone with the help of ELECTRICITY AND JACK MARIELAlexander graham bell invented the phone with the help of ELECTRICITY AND JACK MARIELall I know is that Alexander graham bell presented his project at a convention and his voice was heard coming from another room. he had invented the first telephone. when he showed the world none believed him that it would work. WatThe telephone was made because Alexander Graham Bell wanted to improve the telegraph. He wanted the telegraph to be able to send more than one message at the same time on the same wire. Hope this helped!a string and cup
