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  2. In 1856, Italian inventor Antonio Meucci developed a dynamic microphone based on the generation of electric current by moving a coil of wire to various depths in a magnetic field.
    en.wikipedia.org/wiki/Microphone
    1876: Emile Berliner invented what many consider the first modern microphone while working with famed inventor Thomas Edison. Berliner, a German-born American, was best known for his invention of the Gramophone and the gramophone record, which he patented in 1887.
    www.thoughtco.com/history-of-microphones-1992144
    While the term “microphone” was first coined back in 1827 by Sir Charles Wheatstone, the formal invention of the first microphone would not be for another 49 years. It was in 1876 when Berliner and Edison invented the first microphone also known as the carbon microphone.
    www.shout4music.com/news/the-history-of-microp…
    The first microphone was invented as a telephone transmitter by Alexander Graham Bell in 1876. It was a liquid device that was not very practical. In 1886, Thomas Alva Edison invented the first practical carbon microphone.
    www.madehow.com/Volume-7/Microphone.html
     
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    Microphone - Wikipedia

    David Edward Hughes invented a carbon microphone in the 1870s. The first microphone that enabled proper voice telephony was the (loose-contact) carbon microphone. This was independently developed by David Edward Hughes in England and Emile Berliner and Thomas Edison in the US. See more

    A microphone, colloquially called a mic , or mike, is a transducer that converts sound into an electrical signal. Microphones are used in many applications such as telephones, hearing aids, public address systems for … See more

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    Microphones are categorized by their transducer principle (condenser, dynamic, etc.) and by their directional characteristics (omni, cardioid, etc.). … See more

    The inner elements of a microphone are the primary source of differences in directivity. A pressure microphone uses a diaphragm between … See more

    A lavalier microphone is made for hands-free operation. These small microphones are worn on the body. Originally, they were held in place with a lanyard worn around the neck, but … See more

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    In order to speak to larger groups of people, a need arose to increase the volume of the human voice. The earliest devices used to achieve this were acoustic megaphones. Some … See more

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    • Microphone polar sensitivity. Microphone is parallel to the page facing upwards in each diagram.
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    Various standard techniques are used with microphones used in sound reinforcement at live performances, or for recording in a studio or on a motion picture set. By suitable arrangement … See more

     
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  4. Learn About the History of the Microphone - ThoughtCo

    Aug 10, 2019 · 1665: While the word “microphone” wasn’t used until the 19th century, English physicist and inventor Robert Hooke is credited with developing an acoustic cup and string style phone and is considered a pioneer in the field …

  5. Microphone Evolution Timeline: A Breakdown of Microphone

  6. Mic History: Who Invented Each Type Of Microphone …

    Sep 18, 2019 · Emile Berliner invented the first microphone in 1876 with Thomas Edison. David E. Hughes independently created the same type of carbon mic in 1878. Alexander Graham Bell bought the patent to Berliner's mic in 1878. In …

  7. A brief history of microphones - Micpedia

    Nov 19, 2022 · On March 10, 1876, Alexander Graham Bell employed a very similar transmitter design for the first transmission of intelligible speech over a rudimentary telephone system – the famous request by Bell of his assistant: …

  8. Birth of the Microphone: How Sound Became Signal

    Jan 11, 2011 · Enjoy these historic photos of a time when recorded and amplified audio were a novelty, rather than a necessity of everyday life. Above: This drumlike device is a carbon-button microphone, patented...

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  10. Through The Years: A Look At Notable Microphone …

    Dec 17, 2013 · Microphones as we know them date back to about the mid-1800s, when many different inventors were trying to electronically transmit sounds from one place to another.

  11. The History Of The Microphone: From Early Sound

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  13. History of Microphones: When Were Microphones …

    Feb 9, 2024 · The inception of microphones dates back to 1827, when Sir Charles Wheatstone, an English scientist and inventor, made the first device capable of turning sound waves into electrical signals.

  14. Early History of the Microphone - University of Georgia

    Alexander Graham Bell patented the first microphone in 1876. His microphone consisted of a wire which conducted electrical direct current (DC). Audio signals were generated and received by a moving armature transmitter and its …

  15. Microphone - Engineering and Technology History Wiki - ETHW

  16. History of the microphone - Vintage Microphones

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  20. The History of Microphones - Shout4Music

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  24. Shaping Sounds: Innovative Microphone Designs and How They …

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