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  2. Gain stage - Wikipedia

    en.wikipedia.org/wiki/Gain_stage

    Gain staging is the process of managing the relative levels in each step of an audio signal flow to prevent introduction of noise and distortion, feeding the inserts, such as equalizers and compressors with the right amount of signal, particularly in the analogue realm. Ideal gain staging occurs when each component in an audio signal flow is ...

  3. Audiovisual education - Wikipedia

    en.wikipedia.org/wiki/Audiovisual_education

    Using audio-visual aids helps maintain discipline in the class since all the student's attention is focused on learning. This interactive session also develops critical thinking and reasoning which are important components of the teaching-learning process. [7]

  4. Audio signal flow - Wikipedia

    en.wikipedia.org/wiki/Audio_signal_flow

    Audio signal flow is the path an audio signal takes from source to output. [1] The concept of audio signal flow is closely related to the concept of audio gain staging; each component in the signal flow can be thought of as a gain stage. In typical home stereo systems, the signal flow is usually short and simple, with only a few components.

  5. Audio feedback - Wikipedia

    en.wikipedia.org/wiki/Audio_feedback

    To maximize gain before feedback, the amount of sound energy that is fed back to the microphones must be reduced as much as is practical.As sound pressure falls off with 1/r with respect to the distance r in free space, or up to a distance known as reverberation distance in closed spaces (and the energy density with 1/r²), it is important to keep the microphones at a large enough distance ...

  6. Educational music - Wikipedia

    en.wikipedia.org/wiki/Educational_music

    It has been shown in research to promote learning. Additionally, music study in general has been shown to improve academic performance of students. Music used for learning can be in many formats, including video recordings, audio recordings, sheet music, and improvised music. Most of the time, music is added to an existing lesson plan or story.

  7. Educational technology - Wikipedia

    en.wikipedia.org/wiki/Educational_technology

    Collaborative learning is a group-based learning approach in which learners are mutually engaged in a coordinated fashion to achieve a learning goal or complete a learning task. With recent developments in smartphone technology, the processing powers and storage capabilities of modern mobiles allow for advanced development and the use of apps.

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    mail.aol.com

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  9. Sound reinforcement system - Wikipedia

    en.wikipedia.org/wiki/Sound_reinforcement_system

    Audio engineers will also provide advice on which audio components would best suit the space and its intended use, and on the correct placement and installation of these components. During the installation phase, audio engineers ensure that high-power electrical components are safely installed and connected and that ceiling or wall-mounted ...