<P> The system used in The Americas and part of the Far East is NTSC . Most of Asia, Western Europe, Australia, Africa, and Eastern South America use PAL (though Brazil uses a hybrid PAL - M system). Eastern Europe and France uses SECAM . Generally, a device (such as a television) can only read or display video encoded to a standard which the device is designed to support; otherwise, the source must be converted (such as when European programs are broadcast in North America or vice versa). </P> <P> This table illustrates the differences: </P> <Table> <Tr> <Th> </Th> <Th> NTSC M </Th> <Th> PAL B, G, H </Th> <Th> PAL I </Th> <Th> PAL N </Th> <Th> PAL M </Th> <Th> SECAM B, G, H </Th> <Th> SECAM D, K, K', L </Th> </Tr> <Tr> <Td> Lines / Fields </Td> <Td> 525 / 60 </Td> <Td> 625 / 50 </Td> <Td> 625 / 50 </Td> <Td> 625 / 50 </Td> <Td> 525 / 60 </Td> <Td> 625 / 50 </Td> <Td> 625 / 50 </Td> </Tr> <Tr> <Td> Horizontal Frequency </Td> <Td> 15.734 kHz </Td> <Td> 15.625 kHz </Td> <Td> 15.625 kHz </Td> <Td> 15.625 kHz </Td> <Td> 15.750 kHz </Td> <Td> 15.625 kHz </Td> <Td> 15.625 kHz </Td> </Tr> <Tr> <Td> Vertical Frequency </Td> <Td> 60 Hz </Td> <Td> 50 Hz </Td> <Td> 50 Hz </Td> <Td> 50 Hz </Td> <Td> 60 Hz </Td> <Td> 50 Hz </Td> <Td> 50 Hz </Td> </Tr> <Tr> <Td> Color Subcarrier Frequency </Td> <Td> 3.579545 MHz </Td> <Td> 4.43361875 MHz </Td> <Td> 4.43361875 MHz </Td> <Td> 3.582056 MHz </Td> <Td> 3.575611 MHz </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Video Bandwidth </Td> <Td> 4.2 MHz </Td> <Td> 5.0 MHz </Td> <Td> 5.5 MHz </Td> <Td> 4.2 MHz </Td> <Td> 4.2 MHz </Td> <Td> 5.0 MHz </Td> <Td> 6.0 MHz </Td> </Tr> <Tr> <Td> Sound Carrier </Td> <Td> 4.5 MHz </Td> <Td> 5.5 MHz </Td> <Td> 5.9996 MHz </Td> <Td> 4.5 MHz </Td> <Td> 4.5 MHz </Td> <Td> 5.5 MHz </Td> <Td> 6.5 MHz </Td> </Tr> </Table> <Tr> <Th> </Th> <Th> NTSC M </Th> <Th> PAL B, G, H </Th> <Th> PAL I </Th> <Th> PAL N </Th> <Th> PAL M </Th> <Th> SECAM B, G, H </Th> <Th> SECAM D, K, K', L </Th> </Tr>

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