HDMI cable

High Definition Multimedia Interface (HDMI) is an interface standard that has both high-definition digital video and digital audio transmission capabilities. It is a dedicated digital interface suitable for image transmission. It can transmit audio and image signals at the same time, with a maximum data transmission speed of 18Gbps. At the same time, there is no need for digital/analog or analog/digital conversion before signal transmission [1]. HDMI cable is a fully digital image and sound transmission cable that can be used to transmit audio and video signals without any compression. It is mainly used for video and audio signal transmission in plasma TVs, high-definition players, LCD TVs, rear-projection TVs, projectors, DVD recorders/players, D-VHS recorders/players, and digital audio and video display devices.