What Does HDMI ARC Mean? HDMI ARC and eARC: What is the Difference?

Understanding HDMI ARC HDMI ARC, or Audio Return Channel, is a handy feature that has been part of the HDMI standard since version 1.4. It simplifies your AV setup by allowing your TV to send audio signals to your audio devices, such as soundbars or AV receivers, through a single HDMI cable. This eliminates the need for additional cables or connections and streamlines your home entertainment system. When you connect an audio device to your TV using HDMI ARC, it enables bidirectional communication between the devices. This means that not only can your TV send audio to your audio device, but your audio device can also send audio back to the TV. This is particularly useful for smart TVs or devices with built-in tuners, as audio from those sources can be routed to your surround sound system or soundbar. To
Understanding HDMI ARC HDMI ARC, or Audio Return Channel, is a handy feature that has been part of the HDMI standard since version 1.4. It