HDMI ARC and HDMI eARC. ARC stands for Audio Return Channel, and eARC stands for Enhanced Audio Return Channel. ARC was introduced as part of the HDMI 1.4b Specification, and allows for the two ...

The audio-visual world loves an acronym, so if you've heard about HDMI ARC or eARC and have been left scratching your head as to what these mean, then worry no more as we explain through these ...

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 ...

HDMI 2.1完整支持BT.2020色域，无论动态或静态HDR解决方案都可使用，使每一帧画面都能达到最佳画质表现。 增强版音频回传通道eARC：将原有的ARC升级 ...

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 ...

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 ...

It introduced the ARC audio-return channel ... This standard also enables the eARC sound connection and things like auto-low-latency and variable framerate that are useful to gamers. HDMI 2.1 comes ...

There's a possible thorn in the side, though: HDMI eARC, which you can read about here, is the enhanced Audio Return Channel format that came as part of the HDMI 2.1 specification. If you're using ...