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  2. Active noise control - Wikipedia

    en.wikipedia.org/wiki/Active_noise_control

    Active noise control ( ANC ), also known as noise cancellation ( NC ), or active noise reduction ( ANR ), is a method for reducing unwanted sound by the addition of a second sound specifically designed to cancel the first. The concept was first developed in the late 1930s; later developmental work that began in the 1950s eventually resulted in ...

  3. Take 20% Off Raycon Earbuds, Headphones and Speakers ... - AOL

    www.aol.com/entertainment/20-off-raycon-earbuds...

    These Basic Earbuds. The Work Earbuds Classic. Raycon. For everyday wear that’s easy to take in and out, these buds are the perfect pick! See it! Get The Work Earbuds Classic (originally $120 ...

  4. Ray J - Wikipedia

    en.wikipedia.org/wiki/Ray_J

    Raycon Inc. In November 2017, Ray J co-founded a direct-to-consumer electronics brand called Raycon. Raycon sells wireless audio products such as earbuds and headphones. Ray J oversees brand and strategy. Personal life. In August 2016, Ray J married Princess Love at Los Angeles' Cathedral of Saint Vibiana.

  5. Audio signal - Wikipedia

    en.wikipedia.org/wiki/Audio_signal

    Audio signal. An audio signal is a representation of sound, typically using either a changing level of electrical voltage for analog signals, or a series of binary numbers for digital signals. Audio signals have frequencies in the audio frequency range of roughly 20 to 20,000 Hz, which corresponds to the lower and upper limits of human hearing.

  6. CD player - Wikipedia

    en.wikipedia.org/wiki/CD_player

    ASICs do not work by themselves, however; they require a main microcomputer or microcontroller to orchestrate the entire machine. The firmware of basic CD players typically is a real-time operating system. Some early optical computer drives are equipped with an audio connector and buttons for standalone CD playback functionality.

  7. Qualcomm has a fix for wireless earbuds' biggest problems - AOL

    www.aol.com/news/2018-01-08-qualcomm-has-a-fix...

    While wireless earbuds have come a long way over the past two years, even great ones have issues. They haven't made the leaps in battery life that other wireless headphones have, and given their ...

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  9. Troubleshooting AOL Desktop Gold - AOL Help

    help.aol.com/articles/aol-desktop-troubleshooting

    If AOL Desktop Gold is running slowly, try the solutions listed below. After trying a solution, please see if the problem with your Desktop Gold is fixed. If it's not, please continue to the next solution until the problem is fixed. Exit and restart Desktop Gold • If the issue still exists, proceed to the next step.