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  2. Bose QuietComfort Earbuds review: The noise-cancelling powerhouse

    www.engadget.com/bose-quietcomfort-earbuds...

    When you look at the best noise-cancelling options, Bose is in the same ballpark. Sony’s WF-1000XM3 also lasts six hours and Jabra claims its upcoming Elite 85t will run for five and a half ...

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

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

    Out of the box, the H2 chip powers noise-canceling processing that wasn’t previously possible on such a small device. When used with the drivers, vents and microphones, the AirPods Pro can block ...

  4. Sony WH-1000XM4 review: The best just got better - Engadget

    www.engadget.com/sony-wh-1000xm4-headphones...

    Sony’s WH-1000XM3 noise-canceling headphones have been our top pick since their debut in 2018. The company continued to improve its powerful ANC (active noise cancellation), sound quality and ...

  5. Noise-canceling headphones that pair big sound with sweet ...

    techcrunch.com/2020/11/24/best-noise-canceling...

    Sennheiser’s PXC-550 II might not be vying for the title of absolute premium noise-cancelingest headphones, but they emerged as a dark horse in our testing. Like the others on this list ...

  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. Noise-canceling microphone - Wikipedia

    en.wikipedia.org/wiki/Noise-canceling_microphone

    The internal electronic circuitry of an active noise-canceling mic attempts to subtract noise signal from the primary microphone. The circuit may employ passive or active noise canceling techniques to filter out the noise, producing an output signal that has a lower noise floor and a higher signal-to-noise ratio.

  8. The best noise-canceling headphones for 2024 - Engadget

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

    AirPods Max. Apple’s AirPods Max are premium, well-designed headphones that incorporate all of the best features you find on standard AirPods: solid noise cancelation, spatial audio and easy ...

  9. CalSTRS - Wikipedia

    en.wikipedia.org/wiki/CalSTRS

    Website. CalSTRS.com. The California State Teachers' Retirement System ( CalSTRS) provides retirement, disability and survivor benefits for California's 965,000 prekindergarten through community college educators and their families. [1] CalSTRS was established by law in 1913 and is part of the State of California's Government Operations Agency.

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