What does HDMI stand for in AV technology?

HDMI stands for High Definition Multimedia Interface. This technology specifies a multimedia interface for transmitting uncompressed digital audio and video data from a source to a display device, such as a monitor or television. The adoption of HDMI has played a significant role in enabling higher definition content and supporting various audio formats, ensuring high-quality transmission without degradation that might occur with analog signals. This is critical in AV technology as it facilitates seamless connectivity among different devices while maintaining signal integrity. The other choices reflect misunderstandings of the key components that HDMI was designed to address, such as "multilayer" and "integration," neither of which describe its purpose or function accurately.