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  2. Loop (music) - Wikipedia

    en.wikipedia.org/wiki/Loop_(music)

    In music, a loop is a repeating section of sound material. Short sections can be repeated to create ostinato patterns. Longer sections can also be repeated: for example, a player might loop what they play on an entire verse of a song in order to then play along with it, accompanying themselves. Loops can be created using a wide range of music ...

  3. Feedback - Wikipedia

    en.wikipedia.org/wiki/Feedback

    t. e. A feedback loop where all outputs of a process are available as causal inputs to that process. Feedback occurs when outputs of a system are routed back as inputs as part of a chain of cause-and-effect that forms a circuit or loop. [ 1 ] The system can then be said to feed back into itself. The notion of cause-and-effect has to be handled ...

  4. While loop - Wikipedia

    en.wikipedia.org/wiki/While_loop

    For loop. Foreach loop. Infinite loop. Control flow. v. t. e. In most computer programming languages, a while loop is a control flow statement that allows code to be executed repeatedly based on a given Boolean condition. The while loop can be thought of as a repeating if statement.

  5. Positive feedback - Wikipedia

    en.wikipedia.org/wiki/Positive_feedback

    Mathematically, positive feedback is defined as a positive loop gain around a closed loop of cause and effect. [1][3] That is, positive feedback is in phase with the input, in the sense that it adds to make the input larger. [4][5] Positive feedback tends to cause system instability. When the loop gain is positive and above 1, there will ...

  6. For loop - Wikipedia

    en.wikipedia.org/wiki/For_loop

    v. t. e. In computer science, a for-loop or for loop is a control flow statement for specifying iteration. Specifically, a for-loop functions by running a section of code repeatedly until a certain condition has been satisfied. For-loops have two parts: a header and a body. The header defines the iteration and the body is the code that is ...

  7. Audio feedback - Wikipedia

    en.wikipedia.org/wiki/Audio_feedback

    See media help. Audio feedback (also known as acoustic feedback, simply as feedback) is a positive feedback situation that may occur when an acoustic path exists between an audio output (for example, a loudspeaker) and its audio input (for example, a microphone or guitar pickup). In this example, a signal received by the microphone is amplified ...

  8. Infinite loop - Wikipedia

    en.wikipedia.org/wiki/Infinite_loop

    Infinite loop. Control flow. v. t. e. In computer programming, an infinite loop (or endless loop) [1][2] is a sequence of instructions that, as written, will continue endlessly, unless an external intervention occurs, such as turning off power via a switch or pulling a plug. It may be intentional.

  9. Microsoft Loop - Wikipedia

    en.wikipedia.org/wiki/Microsoft_Loop

    loop.cloud.microsoft. Microsoft Loop is an online collaborative workspace that offers a variety of features to help users gather, organize, and build notes, ideas, and projects. It comes with templates for meetings, project planning, and personal tasks, and offers integration with other Microsoft and third-party tools and services. [2]