You're using HDMI wrong on your smart TV: Here’s how to fix the mistake once and for all

Key Points:

• Modern TVs often feature HDMI ports labeled ARC or eARC, which support advanced audio return capabilities allowing a single HDMI cable to send high-quality audio from the TV to external sound systems, eliminating the need for separate audio cables.
• ARC (Audio Return Channel) supports basic two-way audio communication, while eARC (Enhanced Audio Return Channel) enables higher bandwidth and supports advanced audio formats like Dolby Atmos, delivering superior, lossless surround sound.
• Using the correct HDMI port (eARC-enabled) is crucial for maximizing audio quality; plugging devices into standard HDMI ports may result in compressed or downgraded sound despite the equipment’s capabilities.
• Proper setup involves connecting gaming consoles and streaming devices directly to the TV for optimal video and audio performance, enabling eARC and CEC in TV settings, and using high-speed or Ultra High Speed HDMI cables to ensure compatibility.
• These adjustments simplify home theater setups by reducing cable clutter and remote controls while significantly enhancing the immersive audio experience, especially for modern gaming and streaming applications.