If your monitor or an HDMI connection is humming, you should rule out a fault. Here you can read how to recognize faulty ...

It means the end of multiple cable connections of old ... A decade after ARC launched, the HDMI 2.1 specification arrived, including eARC, which stands for Enhanced Audio Return Channel.

Use eARC HDMI ports to enjoy a high-quality audio experience. The latest-gen gaming consoles require HDMI 2.1 to utilize ...

HDMI 2.2 was announced at CES in January 2025. It will replace HDMI 2.1 and promises better picture quality, among its other ...

For security, HDMI incorporates HDCP (High Bandwidth Digital Content Protection) which prevents unauthorized copying of video content over HDMI connections ... and WTF is HDMI ARC/eARC? At the ...

HDMI 2.1 increases the speed of the interface to 48Gbps. Enabling it to carry 8K video at 120Hz, or higher with display stream compression. This standard also enables the eARC sound connection and ...

In 2017, HDMI 2.1 introduced eARC, which added support for high-end surround sound such as Dolby Atmos and DTS:X. eARC also supports variable refresh rate (VRR), quick media switching (QMS ...

It supports the required features of HDMI 2.1 including dynamic HDR and enhanced audio return channel (eARC) and more, ensuring higher video quality and most advanced audio formats. The IP also ...