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  2. Adaptive noise cancelling - Wikipedia

    en.wikipedia.org/wiki/Adaptive_noise_cancelling

    Adaptive noise cancelling is a signal processing technique that is highly effective in suppressing additive interference or noise corrupting a received target signal at the main or primary sensor in certain common situations where the interference is known and is accessible but unavoidable and where the target signal and the interference are unrelated, that is, uncorrelated [1] [2] [3].

  3. NICHCY - Wikipedia

    en.wikipedia.org/wiki/NICHCY

    NICHCY headquarters in the Adams Morgan neighborhood of Washington, D.C.. The National Dissemination Center for Children with Disabilities (NICHCY, an acronym derived from its original name, National Information Center for Handicapped Children and Youth) operated as a national centralized information resource on disabilities and special education for children and youth ages birth through 22 ...

  4. Free Appropriate Public Education - Wikipedia

    en.wikipedia.org/wiki/Free_Appropriate_Public...

    FAPE is a civil right rooted in the Fourteenth Amendment, which requires schools to provide students with disabilities special education and related services, at public expense, designed to prepare those students for the future. [4] [5] The right to FAPE was developed via various statutes as well as case law, and its implementation has evolved ...

  5. 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.

  6. Special education in the United States - Wikipedia

    en.wikipedia.org/wiki/Special_education_in_the...

    Special education in the United States enables students with exceptional learning needs to access resources through special education programs. "The idea of excluding students with any disability from public school education can be traced back to 1893, when the Massachusetts Supreme Court expelled a student merely due to poor academic ability". [1]

  7. Best noise-canceling headphones, according to Consumer ... - AOL

    www.aol.com/news/best-noise-canceling-headphones...

    Sony WF-1000XM4 $278.00 at Walmart. Sony WF-1000XM4 $279.99 at Best Buy. Sony WF-1000XM4 $278.00 at Abt. Over-Ear, Bluetooth, and Budget-Friendly Anker SoundCore Life Q20

  8. Inclusion (education) - Wikipedia

    en.wikipedia.org/wiki/Inclusion_(education)

    Inclusion has different historical roots/background which may be integration of students with severe disabilities in the US (who may previously been excluded from schools or even lived in institutions) [7] [8] [9] or an inclusion model from Canada and the US (e.g., Syracuse University, New York) which is very popular with inclusion teachers who believe in participatory learning, cooperative ...

  9. IDEA 2004 - Wikipedia

    en.wikipedia.org/wiki/IDEA_2004

    The Individuals with Disabilities Education Improvement Act of 2004 (IDEA 2004) is a United States law that mandates equity, accountability, and excellence in education for children with disabilities. As of 2018, approximately seven million students enrolled in U.S. schools receive special education services due to a disability.