HDMI is a modern standard for the transmission of video tracks and multi-channel audio signals ... If you connect devices via HDMI cable and hear a humming or buzzing noise, this does not necessarily ...
ARC provided far less bandwidth, compressing audio Be sure you have an HDMI 2.1 cable for your eARC connection ... so you can connect to an AV receiver to set up a multi-channel system.
HDMI is a modern standard for the transmission of video tracks and multi-channel audio signals ... If you connect devices via HDMI cable and hear a humming or buzzing noise, this does not ...