แพล

PAL เป็นระบบสีสำหรับโทรทัศน์ในระบบแอนะล็อก ที่ถูกใช้ในระบบการแพร่ภาพโทรทัศน์ในหลายประเทศ โดยแพร่ภาพจำนวน 625 เส้น / 25 เฟรมต่อวินาที (576i) นอกจากนี้ยังมีระบบสีอื่นๆ ได้แก่ NTSC และ SECAM

ประเทศที่ใช้ระบบ PAL 

Below countries and territories currently use or once used the PAL system. Many of these have converted or are currently converting PAL to DVB-T, DVB-T2, DTMB (China) or ISDB (part of South America).

PAL B, D, G, H, I, or K 

  (used SECAM)
  
  (DVB-T introduction currently in assessment) 
  
  
  
  
  
  
  
  
  
  (Digital broadcast using DMB-T/H)
  (see New Zealand)
  
  (migrated from SECAM 1990–1992)
  
  
  
  (UHF only)
  
  
  
  
  (PAL-I, DMB-T/H introduced since 31 December 2007, PAL-I broadcast planned to be abandoned in 2020)
   (PAL broadcast to be abandoned by 2018; simulcasted in DVB-T since 2008 until 2012, been changed to DVB-T2 2012 forward, and the government scheduled to give-away free 7 million STB DVB-T2 in April 2014)
  (DVB-T introduction currently in assessment)
   (DVB-T introduction currently in assessment)
  
  (Once experimented in PAL-M)
  (used SECAM) (DVB-T introduction currently in assessment)
  
 
  

   (DVB-T2 digital launched. Analog shutoff to happen in stages starting from 2015 and completing in 2017)
  
  
  
  
  
  
  (see Australia)
  (used SECAM)
  (DVB-T introduction currently in assessment)
  
  (DVB-T introduction currently in assessment)
  
  (Two PAL-I analogue TV services operated by BFBS)
  
  
  
  
 
  
  
  
  (along with SECAM)
  (PAL broadcast to be abandoned in 2018. simucast in DVB-T2)
 
   (PAL broadcast to be abandoned. Analog shutoff scheduled for 15 June 2015. Simulcast in DVB-T)
  (along with SECAM)
  
  
  
   (DVB-T introduction)

PAL-M 
  (simulcast with digital format in ISDB-Tb, also called SBTVD), an update to ISDB-T, started in December 2007. PAL broadcasting continues until 2018.

PAL-N 
  (H264 video over ISDB-T, at 576i@50 Hz (SD) or 1080i@50 Hz (HD))
  (Simulcast in ISDB-T)
  (will use ISDB-T)

ประเทศที่ใช้ระบบ PAL 
The following countries no longer use PAL for terrestrial broadcasts, and are in process of converting from PAL (cable) to DVB-C.

อ้างอิง 

เทคโนโลยีโทรทัศน์
ข้อเสนอแนะของ ITU-R