Assertion: standard definition television | /r/UsedFor | refer to two different resolutions
Facets:
value: with 480i
type: OTHER
value: with 576 interlaced lines of resolution
type: OTHER
Source sentences:
text: Standard-definition television or SDTV refers to two different resolutions: 576i, with 576 interlaced lines of resolution, derived from the European-developed PAL and SECAM systems; and 480i based on the American National Television System Committee NTSC system.