which scientist made the first clear phone call
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Who invented the cell phone? To get the answer to that question, we need to look back more than a century. Alexander Graham Bell invented the telephone in 1876. And then in 1900, on December 23 on the outskirts of Washington, D.C., an inventor named Reginald Fessenden accomplished a remarkable feat: He made the first wireless telephone call.o get the answer to that question, we need to look back more than a century. Alexander Graham Bell invented the telephone in 1876. And then in 1900, on December 23 on the outskirts of Washington, D.C., an inventor named Reginald Fessenden accomplished a remarkable feat: He made the first wireless telephone call.
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- Motorola was the first company to produce a handheld mobile phone. On 3 April 1973 when Martin Cooper, a Motorola researcher and executive, made the first mobile telephone call from handheld subscriber equipment, placing a call to Dr. Joel S. Engel of Bell Labs. man talks on his mobile phone while standing near a conventional telephone box, which stands empty. Enabling technology for mobile phones was first developed in the 1940s but it was not until the mid 1980s that they became widely available.
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How to Become a Paleontologist: Step-By-Step Guide If you want to become a microbiologist, you first need to determine if this career path is a good fit for you.icrobiologist Salary United States: According to the United States Bureau of Labor Statistics, workers in the Microbiologists occupational group earn a median salary of $65,920 per year. The lowest 10 percent earned less than $39,180 and the top 10 percent earned more than $115,720 per year.
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- Quick Answer. Alexander Graham Bell created the telephone through many years of experimentation with sound waves. Bell got the idea from the phonautograph that he had invented prior to draw sound waves, and this inspired him to think that it might be possible to generate electrical current that corresponded with sound waves.
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Bright Hub Education Alexander Graham Bell: Inventor of the First Telephone written by: Lynne Ringle • edited by: Noreen Gunnell • updated: 2/6/2013 Bell combined his knowledge and interest in the science of sound, and drew from his love of music and his desire to help the hearing impaired, to create the first ever telephone, forever changing the way the world communicates. 1  slide 1 of 6. 2  slide 2 of 6. 3  slide 3 of 6. 4  slide 4 of 6. 5  slide 5 of 6. 6  slide 6 of 6.
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Alexander Graham Bell Alexander Graham Bell is most famous for his invention of the telephone. He first became interested in the science of sound because both his mother and wife were deaf. His experiments in sound eventually let him to want to send voice signals down a telegraph wire.
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The Story Behind the First Cell Phone Call Ever Made The head engineer for the team who built the cellular telephone made a prank call. by. On April 3, 1973, an engineer named Martin Cooper did something crazy: He made a phone call while walking down the street. Cooper was heading up a team of engineers at Motorola who were working to build the world’s first cellular telephone.
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Elisha Gray and The Race to Patent the Telephone Updated June 30, 2017. Elisha Gray was an American inventor who contested the invention of the telephone with Alexander Graham Bell. Elisha Gray invented a version of the telephone in his laboratory in Highland Park, Illinois. Background - Elisha Gray 1835-1901. Elisha Gray was a Quaker from rural Ohio who grew up on a farm. He studied electricity at Oberlin College.
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How we stopped communicating like animals: 15 ways phones have evolved The original phone. On March 10, 1876, Alexander Graham Bell spoke into his device and said to his assistant, “Mr. Watson, come here, I want to see you.” In doing so, Bell launched the telephone era with the first bi-directional electronic transmission of the spoken word.At least that is how the story typically goes.o dial, you would rotate the dial to the number you wanted, and then release. Based on my limited interaction with rotary dial phones, this must have been incredibly tedious. As push-button phones gained popularity in the 1960s and ’70s, the rotary dial phone thankfully began its slow death.
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History of the Telephone British physicist Robert Hooke was credited as the first person to invent one of these devices. Between 1664 and 1685, Hooke conducted numerous experiments with these devices. The first telephone-like device, an acoustic string phone, is credited to him in 1667.
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The First Mobile Phone Call Was Made 40 Years Ago Today AP. The first mobile phone call was made 40 years today, on April 3, 1973, by Motorola employee Martin Cooper.P. The first mobile phone call was made 40 years today, on April 3, 1973, by Motorola employee Martin Cooper.
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Who invented the cell phone? To get the answer to that question, we need to look back more than a century. Alexander Graham Bell invented the telephone in 1876. And then in 1900, on December 23 on the outskirts of Washington, D.C., an inventor named Reginald Fessenden accomplished a remarkable feat: He made the first wireless telephone call.
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Were Sentence Examples The First Telephone Call March 10, 1876 What were the first words ever spoken on the telephone? They were spoken by Alexander Graham Bell, inventor of the telephone, when he made the first call on March 10, 1876, to his assistant, Thomas Watson: Mr. Watson--come here--I want to see you. What would you have said? page 1 of 4
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- Alexander Graham Bell and Elisha Gray raced to invent the telephone. This model of Bell's first telephone is a duplicate of the instrument through which speech sounds were first transmitted electrically (1875).
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- Jump to discuss comments below. Next story in Wireless. Rudy Krolopp, lead designer of the first cell phone, poses with the DynaTAC8000X and Motorola's new Razr cell phone in Schaumburg, Ill. The brick weighed 2 pounds, offered just a half-hour of talk time for every recharging and sold for $3,995.
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Who invented the telephone?    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.n 10 March 1876, Scottish-born inventor, Alexander Graham Bell uttered the famous words into the telephone to his assistant in the next room: Mr. Watson, come here, I want t … o see you.
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The 40hr phone call that smashed record Chatterbox Tony Wright today broke the world record for the longest phone call – and he was still talking. The Cornishman talked on his internet phone for 40 hours – and was still going strong. The previous record for the world’s longest phone call stood at 39 hours, 18 minutes and 24 seconds. It was set on November 3, 2005 by Sandra Kobel and Stephen Hafner, from Switzerland. But shortly after 2am today, Mr Wright successfully broke the record while talking to Jenny Barnard, of north London.
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Who Invented the Cell Phone? Dr. Martin Cooper is the person credited with both inventing the modern cell phone as well as making the first cell phone call in New York City, New York in April 1973. A related invention is the cave radio phone invented by Nathan Stubblefield who was awarded a patent for the idea in the early 20th Century (1908).
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When Was the First Mobile Phone Invented? The first hand held mobile phone call was made by Martin Cooper, who led the team that developed the first hand held phones. Cooper made his phone call on April 3, 1973 on a prototype Dyna-Tac phone that weighed about 2.5 lb (1.1 kg).
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The first mobile phone call was placed 40 years ago today Cooper's exact words on that call weren’t recorded the way Samuel Morse’s first telegraph message was (“what hath god wrought”) or Alexander Graham Bell’s first phone call (“Watson, come here.
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Martin Cooper and the History of Cell Phone April 3, 2003 marked the 30th anniversary of the first public telephone call placed on a portable cellular phone. Martin Cooper (now chairman, CEO, and co-founder of ArrayComm Inc) placed that call on April 3, 1973, while general manager of Motorola's Communications Systems Division.
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- Alexander Graham Bell, a Scottish-born inventor, scientist, philanthropist and teacher of the deaf is the person most widely credited as the inventor of the electric telephone. On March 7th 1876 he became the first to receive a patent for this device, and at that time resided in Salem, Massachusetts.
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Alexander Graham Bell his research on hearing and speech further led him to experiment with hearing devices which eventually culminated in bell being awarded the first u s patent for the telephone in 1876 bell considered his most famous invention an intrusion on his real work as a scientist and refused to have a telephone in his study
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- Twenty years after the telephone was invented and music was first sent down a telephone line, Guglielmo Marconi sent radio signals.Marconi (1874-1937) was born in Italy and studied at the University of Bologna.he next year Marconi opened the first radio factory in Chelmsford, Essex and established a radio link between Britain and France. A link with the USA was established in 1901.
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Elisha Gray Science has no prejudices — though scientists often do. Elisha Gray (2 August 1835 – 21 January 1901) was an American electrical engineer who co-founded the Western Electric Manufacturing Company. Gray is best known for his development of a telephone prototype in 1876 in Highland Park, Illinois. He is considered by some to be the true inventor of the variable resistance telephone, despite losing out to Alexander Graham Bell for the telephone patent.
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Who Invented the Cell Phone? Alexander Graham Bell is given credit by historians with the invention of the traditional telephone in 1876. Less than three decades later, on December 23 rd, 2000, Reginald Fessenden was able to make the world’s first wireless phone call.hen Dr. Cooper made the call, Dr. Engel was standing on the street near the Manhattan Hilton hotel while there were a fair number of media personnel and press nearby to observe the event. After making the call, the first cell phone patent was granted on October 17 th, 1973.