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  2. 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 ...

  3. The Eargo 6 is a self-adjusting invisible hearing aid - Engadget

    www.engadget.com/eargo-6-review-160023198.html

    It’s number 6, and it’s not a huge leap from last year’s, but it’s still a notable one. One that pushes Eargo ever nearer to feature parity with the competition it seeks to outdo while ...

  4. Active noise control - Wikipedia

    en.wikipedia.org/wiki/Active_noise_control

    Noise control is an active or passive means of reducing sound emissions, often for personal comfort, environmental considerations, or legal compliance. Active noise control is sound reduction using a power source. Passive noise control is sound reduction by noise-isolating materials such as insulation, sound-absorbing tiles, or a muffler rather ...

  5. The best noise-canceling earbuds for 2024 - Engadget

    www.engadget.com/best-noise-canceling-earbuds...

    Read our full review of the Bose QuietComfort Ultra Earbuds. Bose’s Immersive Audio feature may be the headline grabber on its QuietComfort Ultra Earbuds, but these also come with the company ...

  6. Noise-cancelling headphones - Wikipedia

    en.wikipedia.org/wiki/Noise-cancelling_headphones

    Noise -cancelling headphones alongside a carry case. Noise-cancelling headphones are headphones which suppress unwanted ambient sounds using active noise control. This is distinct from passive headphones which, if they reduce ambient sounds at all, use techniques such as soundproofing . Noise cancellation makes it possible to listen to audio ...

  7. AirPods Pro Adaptive Audio preview: Automatically adjusting ...

    www.engadget.com/airpods-pro-adaptive-audio...

    The headline addition is Adaptive Audio, a tool that automatically and “dynamically” blends transparency mode and active noise cancellation (ANC) based on your surroundings. Apple says it will ...

  8. Factory reset - Wikipedia

    en.wikipedia.org/wiki/Factory_reset

    A factory reset, also known as hard reset or master reset, is a software restore of an electronic device to its original system state by erasing all data, settings, and applications that were previously stored on the device. This is often done to fix an issue with a device, but it could also be done to restore the device to its original settings.

  9. Automatic gain control - Wikipedia

    en.wikipedia.org/wiki/Automatic_gain_control

    Automatic gain control ( AGC) is a closed-loop feedback regulating circuit in an amplifier or chain of amplifiers, the purpose of which is to maintain a suitable signal amplitude at its output, despite variation of the signal amplitude at the input. The average or peak output signal level is used to dynamically adjust the gain of the amplifiers ...