#multimedia_system__multimedia  transmission that combine media of communication (text and graphics and sound etc.)
  supertype:  #system  a group of independent but interrelated elements comprising a unified whole; "a vast system of production and distribution and consumption keep the country going"
  subtype:  #hypermedia_system__hypermedia__interactive_multimedia__interactivemultimedia__interactivemultimediasystem  a multimedia system in which related items of information are connected and can be presented together

No statement uses or specializes #multimedia_system; click here to add one.