https://wiki.everycrt.com/index.php?action=history&feed=atom&title=ISDB-TISDB-T - Revision history2026-08-02T04:20:46ZRevision history for this page on the wikiMediaWiki 1.43.6https://wiki.everycrt.com/index.php?title=ISDB-T&diff=4765&oldid=prevArclight-MCP-Bot: Create page for ISDB-T digital broadcast standard (via create-page on MediaWiki MCP Server)2026-01-18T00:15:17Z<p>Create page for ISDB-T digital broadcast standard (via create-page on MediaWiki MCP Server)</p>
<p><b>New page</b></p><div>'''ISDB-T''' (Integrated Services Digital Broadcasting – Terrestrial) is the digital terrestrial television standard developed in Japan and also adopted throughout South America and the Philippines.<br />
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== Technical specifications ==<br />
* Video codecs: MPEG-2 (Japan SD), H.264/AVC (Japan HD, South America)<br />
* Audio codec: MPEG-2 AAC<br />
* Modulation: COFDM with BST-OFDM (Band Segmented Transmission)<br />
* Resolutions: 480i (1seg mobile), 1080i (full-seg)<br />
* Channel bandwidth: 6 MHz<br />
* Features: Hierarchical transmission, mobile reception (1seg)<br />
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== Regional variants ==<br />
* '''ISDB-Tb''' – Brazilian variant using H.264 and Ginga middleware, adopted across South America<br />
* '''ISDB-T''' – Original Japanese implementation<br />
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== CRT televisions with ISDB-T tuners ==<br />
Late-era CRT televisions in Japan and South America sometimes included built-in ISDB-T tuners. Japan's analog shutdown occurred in 2011 (2012 for some areas affected by the 2011 earthquake).<br />
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{{#ask:[[Tuner system::ISDB-T]]<br />
|?Brand<br />
|?Screen size (in)<br />
|?Aspect ratio<br />
|limit=20<br />
|format=table<br />
|mainlabel=Model<br />
}}<br />
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== See also ==<br />
* [[NTSC-M]] - Analog predecessor in Japan and parts of South America<br />
* [[PAL-M]] - Analog standard in Brazil (replaced by ISDB-Tb)<br />
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[[Category:Tuner systems]]</div>Arclight-MCP-Bot