Frühere Versuche. Alexander Graham Bell (–) sollte als Erster, der ein für den praktischen Verkehr brauchbaren Fernsprechapparat baute, in die. Mitte des Jahrhunderts wird das Telefon gleich vierfach erfunden. Am Ende aber kassiert Alexander Graham Bell den Ruhm. Alexander Graham.
Erfindung des TelefonsDoch Bell veröffentlichte das Telefon zuerst und darum gilt er als Erfinder des Telefons. Wie Gray blieb auch der Deutsche Johann Philipp Reis weitgehend. Doch angeklagt von einem Konkurrenten, musste Bell sein Patent erst vor Gericht verteidigen. Von Sönke Gäthke. Analoges Telefon mit. Auch war dieses erste Telefon war nicht sonderlich gebrauchsfähig. meldet Alexander Graham Bell sein Telefon zum Patent an und verbesserte es immer.
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Later in his life, Bell focused on aviation and hydrofoil inventions. Some famous quotes attributed to Bell include:. Bell died on August 2, , at the age of 75 in Nova Scotia, Canada.
The cause of his death was complications from diabetes. He was survived by his wife and two daughters. Today, the famous scientist is remembered for his groundbreaking work in sound technology and improving education for the deaf.
His best-known invention, the telephone, forever changed the way humans communicate with each other.
Alexander Graham Bell. History: Alexander Graham Bell. Famous Scientists. Who is credited with inventing the telephone?
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He was an immigrant. Bell was born on March 3, , in Edinburgh, Scotland. After attending school in Scotland and London, the year-old immigrated to Canada with his parents in Italian inventor and engineer Guglielmo Marconi developed, demonstrated and marketed the first successful long-distance wireless telegraph and in broadcast the first transatlantic radio signal.
On September 1, , a Boston woman named Emma Nutt made history—and all she had to do was pick up the phone. Alexander Graham Bell , Lerner Publications, , p.
Retrieved 20 August Retrieved January 1, July 11, Archived from the original on July 11, Retrieved July 11, XXIII, — Presented to the Academy at its annual meeting.
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Namespaces Article Talk. The illustrations on the reverse of the note include Bell's face in profile, his signature, and objects from Bell's life and career: users of the telephone over the ages; an audio wave signal ; a diagram of a telephone receiver; geometric shapes from engineering structures; representations of sign language and the phonetic alphabet; the geese which helped him to understand flight; and the sheep which he studied to understand genetics.
That first flight was made by an airplane designed under Dr. Bell's tutelage, named the Silver Dart. In , Bell was also named as one of the 10 greatest Scottish scientists in history after having been listed in the National Library of Scotland 's 'Scottish Science Hall of Fame'.
Alexander Graham Bell, who could not complete the university program of his youth, received at least a dozen honorary degrees from academic institutions, including eight honorary LL.
Bell died of complications arising from diabetes on August 2, , at his private estate in Cape Breton, Nova Scotia, at age Bell, saying: .
My colleagues in the Government join with me in expressing to you our sense of the world's loss in the death of your distinguished husband.
It will ever be a source of pride to our country that the great invention, with which his name is immortally associated, is a part of its history.
On the behalf of the citizens of Canada, may I extend to you an expression of our combined gratitude and sympathy. Bell's coffin was constructed of Beinn Bhreagh pine by his laboratory staff, lined with the same red silk fabric used in his tetrahedral kite experiments.
To help celebrate his life, his wife asked guests not to wear black the traditional funeral color while attending his service, during which soloist Jean MacDonald sang a verse of Robert Louis Stevenson 's "Requiem": .
Upon the conclusion of Bell's funeral, "every phone on the continent of North America was silenced in honor of the man who had given to mankind the means for direct communication at a distance".
Alexander Graham Bell was buried atop Beinn Bhreagh mountain, on his estate where he had resided increasingly for the last 35 years of his life, overlooking Bras d'Or Lake.
From Wikipedia, the free encyclopedia. Scientist and inventor known for his work on the telephone. Edinburgh , Scotland.
Beinn Bhreagh , Nova Scotia , Canada. University of Edinburgh University College London. Mabel Hubbard. Gardiner G.
Hubbard father-in-law David C. Bell uncle Gilbert H. Re-identified in , Bell made this wax-disc recording of his voice in Main article: Invention of the telephone.
Main article: Elisha Gray and Alexander Bell telephone controversy. Further information: The Telephone Cases. Further information: Beinn Bhreagh, Nova Scotia.
Main article: Photophone. Play media. Main article: HD See also: Bell Telephone Memorial. This list is incomplete ; you can help by adding missing items with reliable sources.
Bell, Alexander Graham October Bibcode : AmJS Also published as: Bell, Alexander Graham September 23, Bibcode : Natur.. Bell, Alexander Graham Washington, D.
Archived from the original PDF on October 29, Retrieved January 2, Bell, Alexander Graham February The National Geographic Magazine.
National Geographic Society. To the end of his days, when discussing himself, Bell would always add with pride "I am a teacher of the deaf".
When he moved to Canada in , Canadian and British citizenship were functionally identical, with Canadian citizenship only becoming a formal classification in He applied for American citizenship after , gained it in , and referred to himself as an American citizen from that point on.
Quote from Bell speaking to his wife: "you are a citizen because you can't help it — you were born one, but I chose to be one. On October 24, , in Brantford, Ontario, the Governor General spoke at the unveiling of the Bell Telephone Memorial to an audience numbering in the thousands, saying: "Dr.
Bell is to be congratulated upon being able to receive the recognition of his fellow citizens and fellow countrymen".
Bell's dislike of the telephone. Of course, he never had one in his study. That was where he went when he wanted to be alone with his thoughts and his work.
The telephone, of course, means intrusion by the outside world. And the little difficulties and delays often attending the establishment of conversation But all really important business over the telephone he transacted himself.
There are few private houses more completely equipped with telephones than ours Bell was more particular about than our telephone service We never could have come here [to Beinn Bhreagh] in the first place or continued here, but for the telephone which kept us in close touch with doctors and neighbors and the regular telegraph office Bell did like to say in fun, "Why did I ever invent the Telephone," but no one had a higher appreciation of its indispensableness or used it more freely when need was—either personally or by deputy —and he was really tremendously proud of it and all it was accomplishing.
It received its historical designation from the Government of Canada on June 1, Mabel's exact age when she became deaf would later play a part in the debate on the effectiveness of manual versus oral education for deaf children , as children who are older at the onset of deafness retain greater vocalization skills and are thus more successful in oral education programs.
Some of the debate centred on whether Mabel had to relearn oral speech from scratch, or whether she never lost it. It was invented in Brantford at Tutela Heights in the summer of Others transmitted a sound or a click or a buzz but our boys [Bell and Watson] were the first to transmit speech one could understand.
Bell was so ecstatic that he wanted to jointly name his new invention and his new daughter Photophone Greek: " light—sound " ,   Bell wrote: "Only think!
Mabel's baby screamed inarticulately but mine spoke with distinct enunciation from the first. Bell quickly disassembled it and effected a repair, to the owner's amazement.
When asked how he was able to do so Bell only needed to introduce himself. Bell also chose maroon-colored silk as it would show up clearly against the light-colored sky in his photographic studies.
Views of an Expert. Hammondsport , New York, March 12, Boulton and was also created independently by Robert Esnault-Pelterie and several others.
Attending the formal ceremony were Bell's daughter, Mrs. To each side of the portico facing the monument are the engraved inscriptions "In Grateful Recognition of the Inventor of the Telephone".
Its dedication was broadcast live nationally by the Canadian Broadcasting Corporation. His wife, Mabel, daughter Daisy, and son-in-law David Fairchild had gathered around him.
His last view was of the moon rising above the mountain he loved". Halifax, Nova Scotia: Formac Publishing. IEEE Spectrum. April 30, Retrieved May 10, Bell Homestead National Historic Site.
Retrieved September 27, Douglas Archived from the original PDF on April 19, Retrieved May 4, Bell: Alexander Bell and the Conquest of Solitude.
Toronto, Ontario: Kids Can Press. Bell's Appreciation of the Telephone Service". Bell Telephone Quarterly. Retrieved September 18, Retrieved January 9, Retrieved January 18, Though he wasn't one of the original 33 founders, Bell had a major influence on the Society.
National Academy of Sciences. Archived from the original PDF on April 3, Retrieved July 12, Roy Alexander Graham Bell.
Retrieved: July 28, Bell Dead. Father of Prof. Bell Developed Sign Language for Mutes". The New York Times. August 8, The Franklin Institute.
January 14, Retrieved February 24, Calgary, Alberta: Altitude Publishing. Edinburgh, UK: Mainstream Publishing. Toronto, Ontario: Grolier.
Dictionary of Canadian Biography. XV — online ed. University of Toronto Press. Retrieved March 6, Boston, Massachusetts: Grosset and Dunlap.
Alexander Graham Bell: Inventor of the Telephone. New York: HarperCollins. Canada's Historic Places. Retrieved August 5, Canadian Register of Historic Places.
Retrieved September 17, Alexander Graham Bell at Baddeck. Baddeck, Nova Scotia: Christopher King. February 10, Recording Technology History.
Audio Engineering Society. Retrieved September 19, The Handbook of Social Justice in Education. London: Routledge. Mabel Bell: Alexander's Silent Partner.
Toronto, Ontario: Methuen. Toronto, Ontario: McClelland and Stewart. Pioneers of Science. July 25, Retrieved October 14, Retrieved on September 20, Archived from the original on December 23, Edward Boston University.
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Primary line not eligible for additional line discount. All rights reserved. Maximum quantity reached.Alexander Graham. Alexander Graham Bell war ein britischer, später US-amerikanischer Audiologe, Erfinder und Großunternehmer. Er gilt als der erste Mensch, der aus der Erfindung des Telefons Kapital geschlagen hat, indem er Ideen seiner Vorgänger zur Marktreife. In der Folge entstand die Bell Telephone Company, die sich später zum weltweit. Alexander Graham Bell was the first to secure a patent for the telephone, but only just. And it almost cost him his marriage Im Alter von elf Jahren beschloss Bell,.