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  2. Perceptual Evaluation of Audio Quality - Wikipedia

    en.wikipedia.org/wiki/Perceptual_Evaluation_of...

    The second part provides cognitive processing as the human brain does. The next image represents a simple block diagram of the relationship between the human audio system and an objective psychoacoustic model. thumbs. From the model comparison of the test signal with the (original) reference signal, a number of model output variables are derived.

  3. Head-related transfer function - Wikipedia

    en.wikipedia.org/wiki/Head-related_transfer_function

    A head-related transfer function ( HRTF) is a response that characterizes how an ear receives a sound from a point in space. As sound strikes the listener, the size and shape of the head, ears, ear canal, density of the head, size and shape of nasal and oral cavities, all transform the sound and affect how it is perceived, boosting some ...

  4. Robert F. Mager - Wikipedia

    en.wikipedia.org/wiki/Robert_F._Mager

    Robert Frank Mager [meɪgɜ:] (June 10, 1923 – May 23, 2020) was an American psychologist and author. Concerned with understanding and improving human performance, he is known for developing a framework for preparing learning objectives, and criterion referenced instruction (CRI), as well as addressing areas of goal orientation, student evaluation, student motivation, classroom environment ...

  5. Bloom's taxonomy - Wikipedia

    en.wikipedia.org/wiki/Bloom's_taxonomy

    Bloom's taxonomy is a set of three hierarchical models used for classification of educational learning objectives into levels of complexity and specificity. The three lists cover the learning objectives in cognitive, affective and psychomotor domains. The cognitive domain list has been the primary focus of most traditional education and is ...

  6. Reinforcement learning from human feedback - Wikipedia

    en.wikipedia.org/wiki/Reinforcement_learning...

    v. t. e. In machine learning, reinforcement learning from human feedback ( RLHF) is a technique to align an intelligent agent to human preferences. It involves training a reward model to represent human preferences, which can then be used to train other models through reinforcement learning . In classical reinforcement learning, an intelligent ...

  7. Instructional materials - Wikipedia

    en.wikipedia.org/wiki/Instructional_materials

    3D model used for teaching geometry. Instructional material, also known as teaching/learning materials (TLM), are any collection of materials including animate and inanimate objects and human and non-human resources that a teacher may use in teaching and learning situations to help achieve desired learning objectives.

  8. Universal Design for Learning - Wikipedia

    en.wikipedia.org/wiki/Universal_Design_for_Learning

    Universal Design for learning is a set of principles that provide teachers with a structure to develop instructions to meet the diverse needs of all learners. The UDL framework, first defined by David H. Rose, Ed.D. of the Harvard Graduate School of Education and the Center for Applied Special Technology (CAST) in the 1990s, [2] calls for ...

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

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

    Raycon has an amazing selection of best selling earbuds, headphones and more which rival the most popular brands — but best of all, they’re significantly less expensive. And right now, you can ...