Example image of eyePlorer eyePlorer map for 'Digital television': Analog television Digital signal Discrete signal Andorra Digital television transition Finland Flanders Germany Luxembourg Netherlands Norway Sweden Switzerland United States ATSC (standards) Federal Communications Commission DTV transition in the United States United States Congress Broadcast relay station Class A television service Low-power broadcasting 1080i 720p High-definition television Interlace Pixel Progressive scan Aspect ratio 1080p Aspect ratio (image) NTSC PAL Datacasting Digital subchannel HD Radio Multiplex (TV) Statistical multiplexing Bit rate DVB-T Antenna (radio) Digital terrestrial television Digital cable Satellite television Microwave Multichannel Multipoint Distribution Service Digital Multimedia Broadcasting DVB-H Mobile phone IPTV Digital Millennium Copyright Act