The inventioncan beusedin particular in the transmission andstorageof all types of controlsignalsintheDigitalAudioBroadcasting (DAB) system orstoragemedia.
Public Service Media (PSM) is media which fulfils the same public purposes as public service broadcasting, but uses digitalmedia and platforms, including the Internet, instead of broadcast television or radio.
Laser is the foundation of countless technologies we use each day: the Internet, digitalmedia, computer hard drives, satellite broadcasting, laser eye surgery, and laser cancer treatment.