PAL

Television encoding systems by nation; countries now using (and once using) the PAL system are shown in blue.

Spectrum of a System I television channel with PAL.

RF Spectrogram and Waterfall of an actual PAL-I transmission with NICAM.

Oscillogram of composite PAL signal—one frame.

Phase Alternating Line (PAL) is a colour encoding system for analogue television used in broadcast television systems in most countries broadcasting at 625-line / 50 field (25 frame) per second (576i). Other common colour encoding systems are NTSC and SECAM.

单词	Phase Alternating Line
释义	Phase Alternating Line 英语百科 PAL Phase Alternating Line (PAL) is a colour encoding system for analogue television used in broadcast television systems in most countries broadcasting at 625-line / 50 field (25 frame) per second (576i). Other common colour encoding systems are NTSC and SECAM.
随便看	macrodispersions的意思 macro dispersoid的意思 macrodispersoid的意思 macrodissected的意思 macrodissection的意思 Macro diversity的意思 macrodocument的意思 Macrodomain的意思 macrodomains的意思 macrodome的意思 macrodome的意思 macrodon的意思 macrodont的意思 Macrodonta的意思 macrodontia的意思 macrodontia的意思 macrodont的意思 macrodonticus的意思 macrodontism的意思 Macrodontogobius wilburi的意思 macrodont versus micromaxilla的意思 macrodroplet的意思 macrodroplets的意思 macro dummy variable of definition的意思 macrodynamic的意思