The Hollyland Mars 4K Wireless Video Transmission System is on sale for $399 USD, which is a discount of $250 USD. The ...

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Before we go into the detail of the MPLL architecture, we should understand how the data is recovered in an HDMI receiver. The HDMI receiver receives both the data and the TMDS clock from the HDMI ...

DisplayPort and HDMI Transmit technologies are highly complex mixed signal designs which require both high performance analog design (equalizer, PLL, DLL, CDR, etc.) and complicated logic design (HDCP ...

There’s a number of devices out there that extend HDMI over IP. You connect a video source to the transmitter, a display to the receiver, and link the two with a CAT5/5e/6 cable. These cables ...

New sound-over-powerline tech might let you position your passive speakers anywhere you can find a power outlet -- no speaker ...