Dictionary of Digital Media Topics include Web Development, Audio, Video, Graphics, Software and Hardware. See also the Music Glossary. Search: Search (clear search) All Categories Music Tech ALL0-9ABCDEFGHIJKLMNOPQRSTUVWXYZResults: 39oobject-oriented programmingOCRoctaveODBCOEMoff-axis rejectionoffsetohmon-demandone-offone-third octaveonlineontologyOOPop ampOpen Database ConnectivityOpen Systems Interconnectionoperating systemoperational amplifieroperatoroptical character recognitionoptical discoptical fiberopto-electronicsOrange Book standardoriginal equipment manufacturerOSoscillatorOSIoutboardoutline fontout-pointoutputouttakeoverduboverlayoversoversampleoverscan