It has replaced analog cables, which used to require separate audio and video cables such as VGA and audio jack cables. It transfers as uncompressed video data and compressed or uncompressed digital audio data. This is probably the most frequently used HD signal interface for transmitting both high-definition video and audio over a single cable.
HDMI stands for High-Definition Multimedia Interface. We will then look at what makes a good HDMI audio extractor, and finally, we will go over the top audio extractors currently available.Īlso read: How Do HDMI Surge Protectors Work? What is HDMI We will look at its specifications and features, allowing us to understand what options we have in terms of routing audio signals to different audio systems (analog and digital) and what audio quality we can expect. We will dive deep into how it works and look at what external and internal factors could affect its quality of video and audio signals. This article will cover what HDMI is so we can then get a clear understanding of precisely what an HDMI audio extractor is and how it works. It allows the audio signal to be sent to a 2-channel stereo analog source or a digital audio source using an optical S/PDIF jack that supports up to 7.1 Dolby digital surround sound and sending out an HDMI video signal. Here is a detailed article describing what it is and how it works.Īn HDMI audio extractor is a device that splits the audio and video signal from an HDMI source.
HDMI TO DOLBY 5.1 CONVERTER TV
An HDMI audio extractor is what I use to set up my Xbox, Chromecast, and Blu Ray player into my TV and soundbar.