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Education

Shure Tech Tip: VU and PPM Audio Meters – An Elementary Explanation

Meters which monitor audio levels are typically one of two varieties: VU (Volume Unit) or PPM (Peak Program Meters). Though both perform the same function, they accomplish the function in very different manners. A VU meter displays the average volume level of an audio signal. A PPM displays the peak volume level of an audio […]

ReferencingWithHeadphones-Featured
Education

Referencing with Headphones before Mastering

By Steve Corrao, Sage Audio Mastering – Nashville, TN Not too long ago, Shure Notes editors crossed into the sprawling, top-secret world that is Shure’s Technology Annex to learn more about the development of its headphone line from Chief Engineer Yuri Shulman.  Naturally, part of that discussion involved a review of the growing headphone line […]