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Tin can telephone information


Fig 7 Le Telephone by T du Moncel Paris 1880 (Large)

A tin can phone is a type of acoustic (non-electrical) speech-transmitting device made up of two tin cans, paper cups or similarly shaped items attached to either end of a taut string or wire.

It is a particular case of mechanical telephony, where sound (i.e., vibrations in the air) is converted into vibrations along a liquid or solid medium. These vibrations are transmitted through the medium (string) and then converted back to sound.

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Tin can telephone

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is attributed to him as early as 1667. The highly similar acoustic tin can telephone, or 'lover's phone', has also been known for centuries. It connects...

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earliest mechanical telephones were based on sound transmission through pipes or other physical media. The acoustic tin can telephone, or "lovers' phone"...

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Jonathan Gay

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building a product which he code named "Tin Can," a reference to the tin can telephone made by children using two tin cans and a string. This new team and the...

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Telephone numbers in Hong Kong

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Kong. The telephone number for emergency services – Police, Fire Service and Ambulance – is 999 for all telephone lines. These numbers can also be used...

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classic example is the tin can telephone, a children's toy made by connecting the two ends of a string to the bottoms of two metal cans, paper cups or similar...

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Network topology

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user, to be permanently associated with the two endpoints. A child's tin can telephone is one example of a physical dedicated channel. Using circuit-switching...

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Waveguide

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waves on a transmission line. Waves on a string, like the ones in a tin can telephone, are a simple example of an acoustic waveguide. Another example are...

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Speaking tube

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Headphones History of the telephone Intercom Megaphone Pipe (fluid conveyance) Pneumatic tube Stethoscope Tin can telephone "Voicepipes and Speaking-Tubes"...

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Anchor escapement for clock making is invented by Robert Hooke. 1667 A tin can telephone is devised by Robert Hooke. 1668 Sir Isaac Newton invents the first...

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It Stains the Sands Red

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son, Chase. They made tin can telephones to communicate with each other, and the last time that she saw him, she took her can with her so that they could...

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List of English inventions and discoveries

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introduced by English Postmaster General Henry Bishop (1611–1691/2). 1667: Tin can telephone, a device that conveyed sounds over an extended wire by mechanical...

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List of UK literary agencies

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specialising in Film, TV, Video Games and viral campaign industries. 2017 Tin-Can Telephone Literary Agency Cassian Hall http://tctliteraryagency.com Literary...

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Magpasikat

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communicating through various means: tin can telephone, rotary dial telephone, phone booth, cordless telephone, and cellphone. Voiceovers by Jhong, Kim...

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Rick Hautala

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Publications, 2006) ISBN 1-58767-162-X – Novella collection that includes: Tin Can Telephone, Miss Henry's Bottles, Blood Ledge, and Cold River Untcigahunk: Stories...

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Infinity Limited

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stupid as he first appears. He can grasp scientific concepts but lacks the patience to understand a concept fully. He can also invent many different types...

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being retained after the thing named has changed (e.g., tin can, mince meat pie, steamroller, tin foil, clothes iron, digital darkroom). This is essentially...

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Red telephone box

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The red telephone box, is a telephone kiosk for a public telephone designed by Sir Giles Gilbert Scott, the architect responsible for Liverpool Cathedral...

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Permanent account number

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can be located at TIN website. It is now very easy to apply online using Aadhaar based eSignature at Protean's (formerly NSDL e-Gov) website. One can...

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star on the Hollywood Walk of Fame—the others being silent-film stars Rin Tin Tin, Uggie and Strongheart. In 2005, the show business journal Variety named...

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mobile home; Allan Wallis; David Thornburg (Galloping Bungalows), and the Tin Can Tourists in 1919; Randall Henderson; Glenn Curtiss Aerocar; Arthur Sherman...

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Hong Kong Telecom

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major subsidiary PCCW-HKT Telephone Limited (Chinese: 香港電話有限公司), which was incorporated in 1925 under the name Hongkong Telephone Company, Limited; it was...

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