Adjusting levels for the perfect pitch
Master Sgt. James DeVaughn makes adjustments to an audio track July 3, 2013, in a recording studio at Bolling Air Force Base, Washington, D.C. DeVaughn, an audio engineer and production assistant with The U.S. Air Force Band, recently received a regional Emmy® Award in recognition of his contribution to the audio recording of a live Veteran's Day concert, Nov. 11, 2012. (U.S. Air Force photo/Alexander W. Riedel)