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Discussion in 'Audio Terms' started by audiokid, Jun 6, 2010.

  1. audiokid

    audiokid Chris Staff Resource Member

    Mar 20, 2000
    Prince George, BC
    Home Page:
    An audible change in the level of background noise with varying audio levels. Most often used to describe an undesirable characteristic of companding systems. A faster, somewhat more noticeable form is called pumping.

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