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What is infrared (IR)? How does infrared technology work? Where do we use it? Why is it important? How does IR support AV technology?
What is pulse code modulation (PCM)? Why is it important? Where do we use pulse code modulation? Read our article and learn more!
What does aspect ratio mean? Where do we use it? What are the most common aspect ratios for video? How to change aspect ratio?
What is 1080 p resolution? How many pixels does 1080 p mean in total? What does the p stand for? Where do we use 1080 p and 720 p resolutions?
What does I/O mean? What is analog input and analog output? What is digital input and digital output? Digital vs. analog input: what are the differences?
What does SDI mean? How does it work? What is it used for? What are the main differences between SDI and HDMI? Read our article.
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