https://wiki.everycrt.com/index.php?action=history&feed=atom&title=DTMB 2026-08-01T23:41:37Z Revision history for this page on the wiki MediaWiki 1.43.6 https://wiki.everycrt.com/index.php?title=DTMB&diff=4766&oldid=prev 2026-01-18T00:15:25Z

<p>Create page for DTMB digital broadcast standard (via create-page on MediaWiki MCP Server)</p> <p><b>New page</b></p><div>&#039;&#039;&#039;DTMB&#039;&#039;&#039; (Digital Terrestrial Multimedia Broadcast), formerly known as &#039;&#039;&#039;DMB-T/H&#039;&#039;&#039;, is the digital terrestrial television standard used in the People&#039;s Republic of China, Hong Kong, Macau, and Cuba.<br /> <br /> == Technical specifications ==<br /> * Video codecs: MPEG-2, AVS (Audio Video Standard), H.264/AVC<br /> * Audio codec: MPEG-2 AAC, DRA (Dynamic Resolution Adaptation)<br /> * Modulation: TDS-OFDM (Time Domain Synchronous OFDM)<br /> * Resolutions: 576i, 576p, 720p, 1080i, 1080p<br /> * Channel bandwidth: 8 MHz<br /> * Features: Single-frequency network support, mobile reception<br /> <br /> == History ==<br /> DTMB was standardized in 2006 and China completed its transition from analog [[PAL-D/K]] broadcasts in 2020. The standard was designed to support both fixed and mobile reception.<br /> <br /> == CRT televisions with DTMB tuners ==<br /> Some late-era CRT televisions sold in China included built-in DTMB tuners. However, most digital reception during the CRT era was handled by external set-top boxes.<br /> <br /> {{#ask:[[Tuner system::DTMB]]<br /> |?Brand<br /> |?Screen size (in)<br /> |?Aspect ratio<br /> |limit=20<br /> |format=table<br /> |mainlabel=Model<br /> }}<br /> <br /> == See also ==<br /> * [[PAL-D/K]] - Analog predecessor in China<br /> * [[DVB-T]] - European digital terrestrial standard<br /> * [[ISDB-T]] - Japanese/South American digital terrestrial standard<br /> <br /> [[Category:Tuner systems]]</div>

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