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NTSC-J or "System J" is the informal designation for the analogue television standard used in Japan. The system is based on the US NTSC ( NTSC-M ) standard with minor differences. [ 1 ] While NTSC-M is an official CCIR [ 2 ] [ 3 ] [ 4 ] and FCC [ 5 ] [ 6 ] [ 7 ] standard, NTSC-J or "System J" are a colloquial indicators.
A modified version of the NTSC system for analog signals, called NTSC-J, was used for analog broadcast between 1950 and the early 2010s. The analog broadcast in Japan was replaced with a digital broadcasts using the ISDB standard. ISDB supersedes both the NTSC-J analog television system and the previously used MUSE Hi-vision analog HDTV system ...
The channel encoding on NTSC-J differs slightly from NTSC-M. In particular, the Japanese VHF band runs from channels 1–12 (located on frequencies directly above the 76–90 MHz Japanese FM radio band) while the North American VHF TV band uses channels 2–13 (54–72 MHz, 76–88 MHz and 174–216 MHz) with 88–108 MHz allocated to FM radio ...
Analog television system by nation Analog color television encoding standards by nation. Every analog television system bar one began as a black-and-white system. Each country, faced with local political, technical, and economic issues, adopted a color television standard which was grafted onto an existing monochrome system such as CCIR System M, using gaps in the video spectrum (explained ...
ISDB-T (Integrated Services Digital Broadcasting-Terrestrial) in Japan use UHF 470 MHz-710 MHz, bandwidth of 240 MHz, allocate 40 channels namely channels 13 to 52 (previously used also 710 MHz-770 MHz, 53 to 62, but this range was re-assigned to cell phones), each channel is 6 MHz width (actually 5.572 MHz effective bandwidth and 430 kHz guard ...
[citation needed] Unlike analog television (which used NTSC-J and relied mainly on VHF signals (channels 1–12) in large markets and UHF signals (channels 13–52) in smaller markets), digital television (which uses ISDB) totally relies on the utilisation of UHF signals. For this reason, the digital channels had to be amended in some areas of ...
This article may need to be rewritten to comply with Wikipedia's quality standards, as Rewrite the whole page from the scratch with the elements taken from the Television channel frequencies page, Pan-American television frequencies page (for cable in South Korea, the Philippines and Taiwan), and European cable television frequencies page (for cable in other countries).
Philips circle pattern was also used by Channel 7 from 1995 (when station was replacing its previously Telefunken FuBK [102] [103] which was used from 1982 until 1995) [104] [105] [106] until it switched to a 24/7 schedule on 11 March 2010. the Philips circle pattern was also used by MCOT HD (then as Channel 9) [107] from 1995 until it switched ...