Digital audio workstation (DAW) is a kind of digital equipment which can finish audio recording, editing, hearing, playing and program safe management. It is based on powerful data processing ability of computers. As for hardware constitution, DAW system consists of computers of high performance, professional sound cards, storage devices,network equipment and so on.   

       As for functions, DAW can be classified as broadcasting workstation, language recording workstation, high-quality program recording workstation, multi-track recording workstation, editing workstation, management workstation, hearing workstation, advertisement management workstation and slow recording workstation.