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  2. Noise-canceling microphone - Wikipedia

    en.wikipedia.org/wiki/Noise-canceling_microphone

    The microphone's diaphragm is placed between the two ports; sound arriving from an ambient sound field reaches both ports more or less equally. Sound that's much closer to the front port than to the rear will make more of a pressure gradient between the front and back of the diaphragm, causing it to move more.

  3. Wireless microphone - Wikipedia

    en.wikipedia.org/wiki/Wireless_microphone

    A wireless microphone, or cordless microphone, is a microphone without a physical cable connecting it directly to the sound recording or amplifying equipment with which it is associated. Also known as a radio microphone , it has a small, battery-powered radio transmitter in the microphone body, which transmits the audio signal from the ...

  4. Raymond A. Litke - Wikipedia

    en.wikipedia.org/wiki/Raymond_A._Litke

    Raymond A. Litke. Raymond A. Litke (1920-1986) was an American electronic engineer, the inventor of a practical wireless microphone, and the first to patent the wireless microphone. He was born and raised on a farm near Alma, Kansas, but spent most of his adult life in San Jose, California .

  5. YouTube poop - Wikipedia

    en.wikipedia.org/wiki/YouTube_poop

    YouTube poop is a subset of remix culture, [2] in which existing ideas and media are modified and reinterpreted to create new art and media in various contexts. [3] Forms of remix culture have existed long before the internet, with DigitalTrends's Luke Dormehl listing the cut-up technique of William Burroughs and sampling in hip-hop as examples. [4]

  6. Lavalier microphone - Wikipedia

    en.wikipedia.org/wiki/Lavalier_microphone

    The term referred to any small microphone that could be hooked into the buttonhole of the lapel of a coat. The lapel microphone offered freedom of movement. [2] An early use of the microphone supported by a strap around the neck: telephone operator. The term lavalieroriginally referred to jewelry in the form of a pendant worn around the neck.

  7. Microphone - Wikipedia

    en.wikipedia.org/wiki/Microphone

    Microphones are used in many applications such as telephones, hearing aids, public address systems for concert halls and public events, motion picture production, live and recorded audio engineering, sound recording, two-way radios, megaphones, and radio and television broadcasting.

  8. YouTube headquarters shooting - Wikipedia

    en.wikipedia.org/wiki/YouTube_headquarters_shooting

    On April 3, 2018, at approximately 12:46 p.m. PDT, a shooting occurred at the headquarters of the American video-sharing website YouTube in San Bruno, California.The shooter was identified as 38-year-old Nasim Najafi Aghdam, an Iranian-American woman, who entered through an exterior parking garage, approached an outdoor patio, and opened fire with a Smith & Wesson 9 mm semi-automatic pistol.

  9. Colorado Red Lobster restaurant finds rare orange lobster in ...

    www.aol.com/news/colorado-red-lobster-restaurant...

    The Downtown Aquarium in Denver has a new resident — a rare orange lobster that was rescued from a shipment of crustaceans delivered to a Red Lobster restaurant in Pueblo, Colorado. A long-term ...